大智度論 習相應品之餘上Dazhidulun — Mahāprajñāpāramitā-upadeśa · Practising in Accord, Part 2 of 3

習相應品之餘上:習應色空——五眾與一切法皆空,是名與般若相應(經+論)

〔T25 0322c01〕
本品心要Chapter essence

如果菩薩、佛、般若乃至色受想行識都但有名字,我與眾生、壽者、知者、見者一切求之不可得,那麼還要「習應」什麼、與什麼「相應」豈不落空?〈習相應品〉一開頭就把這道難題端出來,並立刻給出全品的樞紐——前品末已說空,此品所以重說,是要於法空之外並說眾生空:修行人觀外法盡空,卻常暗許那個能觀空者不空,故須再說觀者亦空;我空易知,法空難見,二者在般若中同歸於空。順著這道門讀下去,全品之眼便浮現於品末的結穴——於一切相應之中,空相應名為第一相應,唯此一門能破諸邪見戲論而自身不可壞。其間所答,無一不是同一件事的深化:菩薩智慧所以過一切聲聞辟支佛,只因二因緣——以不可得空知一切法空而亦不見是空,又以此智慧為度脫一切眾生令得涅槃;而諸賢聖智慧同緣滅諦、同是性空無生,體性本無差別,如眾流入海同為一味,其別不在體性高下,只在能否發心度生、能否以方便住三解脫門而不取證,如仰射虛空箭箭相拄不令墮地。之一以竹麻稻茅、十方恒河沙、螢火與日出諸喻,顯二乘如螢火之夜照、菩薩如日出之遍照,並以必定分別反問置四種論,明佛以反問令舍利弗自說二乘不如菩薩。之餘上把「習應」正式落到觀行——習應色空受想行識空乃至十八界四諦空,於十八空外別出性空、自相空、諸法空、不可得空、無法空、有法空、無法有法空七空,並層層收緊至不見相應不相應、不見生滅垢淨、色即是空空即是色、諸法空相不生不滅乃至無智無得,直到空不與空合、色不與三際合。之餘下則廣說薩婆若不與三世合、六度即般若非二法、佛即薩婆若,破有見無見二邊而行中道,乃至惡魔不能得便、諸佛擁護、重罪輕受、常值諸佛;最後以十八界不與空合說出空相應第一,明空行菩薩不墮二乘地、利根如受記無異、鈍根近受記,並以不受眾生、眾生空、眾生不可得、眾生離四句釋眾生畢竟不生不滅,收於習是空相應乃能生大慈大悲、不生慳犯戒瞋懈怠亂無智六惡之心。讀此品,不必先替「習應」安上一套可精熟的實有觀法;只須在每一種相應相裡看同一件事:所應之法是否連能合所合都已放於不可得,能觀所觀是否已在畢竟空中一味。無我無法可執而遍觀諸法,無相應相可取而遍與般若相應——這正是般若以法空眾生空並說所開的習相應之路。

If the bodhisattva, the Buddha, prajñā, and even form, feeling, perception, constructions, and consciousness are names only, and if self and beings, life-holder, knower, and seer can none of them be found however one seeks them, then what is there left to ‘practise in accord’ with, and with what is one to ‘accord’? Does the whole thing not come to nothing? The Chapter on Practising in Accord sets this hard question on the table at its very opening, and at once gives the pivot of the whole chapter: the previous chapter already ended in emptiness, and the reason this chapter speaks of it again is to teach the emptiness of beings alongside the emptiness of dharmas. The practitioner contemplates outer dharmas as wholly empty, yet silently grants that the one who contemplates emptiness is not empty; so it must be said again that the contemplator too is empty. The emptiness of self is easy to know and the emptiness of dharmas hard to see, but in prajñā the two return alike to emptiness. Read on through this door and the eye of the whole chapter surfaces at the knot tied at its close: among all accords, accord with emptiness is called the foremost accord, for this one gate alone can break every wrong view and idle discourse and cannot itself be broken. Everything answered in between deepens this one matter. The bodhisattva’s wisdom surpasses that of all śrāvaka and pratyekabuddha for two causes only: by the emptiness of the unfindable he knows all dharmas as empty and yet does not see them as empty, and he uses this wisdom to free all beings and bring them to nirvāṇa. The wisdom of all the worthies and sages takes the same object, the truth of cessation, and is the same empty nature, unarisen, with no difference in its essence, as the many streams entering the sea become one taste; the difference lies not in higher or lower essence but in whether one has aroused the mind to deliver beings, and whether by skilful means one can dwell in the three gates of liberation without taking realisation, as arrows shot upward into the sky prop one another up and are not let fall to the ground. Part One uses the similes of bamboo, hemp, rice, and reeds, of the sands of the Ganges in the ten directions, and of fireflies against the rising sun, to show the two vehicles as fireflies lighting the night and the bodhisattva as the risen sun shining everywhere; and by the four kinds of discourse, the definite, the analytical, the counter-question, and the set-aside, it shows the Buddha using a counter-question to make Śāriputra say for himself that the two vehicles fall short of the bodhisattva. The Remainder, First Part, brings ‘practising in accord’ formally down to contemplative practice: practising in accord with the emptiness of form, of feeling, perception, constructions, and consciousness, up to the emptiness of the eighteen elements and the four truths; beyond the eighteen emptinesses it sets out seven more, the emptiness of nature, of specific marks, of all dharmas, of the unfindable, of non-existent dharmas, of existent dharmas, and of non-existent and existent dharmas; and it tightens layer by layer until one sees neither accord nor non-accord, neither arising nor ceasing, neither defilement nor purity, until form is emptiness and emptiness is form, the empty mark of all dharmas neither arises nor ceases, and there is no knowledge and no attainment, until emptiness does not join with emptiness and form does not join with the three times. The Remainder, Last Part, then teaches at length that sarvajñā does not join with the three times, that the six perfections are prajñā and not two dharmas, that the Buddha is sarvajñā, that one breaks the two extremes of the view of existence and the view of non-existence and walks the middle way, and so on to Māra finding no opening, the Buddhas keeping guard, grave offences being received lightly, and always meeting the Buddhas. At the last it states the foremost accord with emptiness through the eighteen elements not joining with emptiness, shows that the bodhisattva who practises emptiness does not fall to the stage of the two vehicles, that one of keen faculties is no different from one who has received the prediction and one of dull faculties is near to receiving it, and explains that beings are ultimately neither born nor extinguished by four propositions, not receiving beings, the emptiness of beings, beings as unfindable, and beings as apart, gathering it all into this: practising this accord with emptiness alone can give birth to great kindness and great compassion, and does not give rise to the six evil minds of stinginess, breach of precepts, anger, laziness, distraction, and lack of wisdom. In reading this chapter there is no need first to fit ‘practising in accord’ with some real set of contemplations to be mastered; one need only see the same one thing in every mark of accord: whether the dharma accorded with, together with the very joining of joiner and joined, has already been set down as unfindable, and whether contemplator and contemplated are already one taste in ultimate emptiness. With no self and no dharma to grasp, one contemplates all dharmas throughout; with no mark of accord to take hold of, one accords with prajñā throughout. This is the very path of practising in accord that prajñā opens by teaching the emptiness of dharmas and the emptiness of beings together.

原典Canonical · verbatim

卷36 〔T25 0322c01〕

大智度論釋習相應品第三之餘 聖者龍樹造 後秦龜茲國三藏鳩摩羅什譯 【經】 舍利弗白佛言:「云何菩薩摩訶薩過聲聞、辟支佛地,住阿鞞跋致地,淨佛道?」 【論】 問曰: 舍利弗何因作是問? 答曰: 舍利弗上問眾智無異,佛既種種譬喻明菩薩智勝;意既已解,今問:「云何能過二乘,住阿毘跋致地,淨佛道?」 問曰: 小乘不住成佛,何以故問淨佛道事? 答曰: 舍利弗者,是隨佛轉法輪將,雖自無益,為利益求佛道眾生故問。 又以菩薩大悲,多所利益,是故問菩薩事以益眾生。 復次,舍利弗蒙佛恩故,破諸邪見,得成道果;欲報恩故問菩薩事。 又舍利弗於聲聞地中究盡邊際,所未了者唯菩薩事,是故復問。 又以菩薩法甚深微妙,雖不能得,愛樂故問;譬如見人妙寶已,雖自無,愛樂故問。 【經】 佛告舍利弗:「菩薩摩訶薩從初發意行六波羅蜜,住空、無相、無作法,能過一切聲聞、辟支佛地,住阿毘跋致地,淨佛道。」 【論】 問曰: 是三事後品中各有因緣,佛今何以併說? 答曰: 是中略說,後當廣說三事因緣。又今但說空、無相、無作因緣,後當說種種功德,故合說三事。 問曰: 入三解脫門則到涅槃,今云何以空、無相、無作能過聲聞、辟支佛地? 答曰: 〔T25 0323a〕 無方便力故,入三解脫門,直取涅槃。若有方便力,住三解脫門,見涅槃;以慈悲心故,能轉心還起,如後品中說。譬如仰射虛空,箭箭相拄,不令墮地;菩薩如是,以智慧箭仰射三解脫虛空,以方便後箭射前箭,不令墮涅槃之地。是菩薩雖見涅槃,直過不住,更期大事,所謂阿耨多羅三藐三菩提;今是觀時,非是證時。如是等應廣說。 若過是二地,知諸法不生不滅,即是阿毘跋致地。 住阿毘跋致地中,教化眾生、淨佛世界,是為能淨佛道。 復次,菩薩住三解脫門,觀四諦,知是聲聞、辟支佛法;直過四諦,入一諦,所謂一切法不生不滅、不垢不淨、不來不去等。 入是一諦中,是名「阿毘跋致地」。 住是阿毘跋致地,淨佛道地,滅除身、口、意麁惡之業,及滅諸法中從初已來所失之事,是名「淨佛道地」。 【經】 舍利弗白佛言:「菩薩摩訶薩住何等地能為諸聲聞、辟支佛作福田?」 【論】 釋曰: 舍利弗深心恭敬菩薩,故今問:「菩薩漏結未盡,住何功德,能為諸聲聞辟支佛作福田?」 【經】 佛告舍利弗:「菩薩摩訶薩從初發意行六波羅蜜,乃至坐道場,於其中間常為諸聲聞、辟支佛作福田。」 【論】 釋曰: 佛以是義示舍利弗:「雖三解脫門、涅槃事同,而菩薩有大慈悲,聲聞、辟支佛無;菩薩從初發心行六波羅蜜乃至十八不共法,欲度一切眾生、具一切佛法故勝。」 【經】 「何以故?以有菩薩摩訶薩因緣故,世間諸〔T25 0323b〕善法生。」 【論】 釋曰: 佛先已以一因緣益,行眾行故,為諸聲聞、辟支佛作福田;今說菩薩外益因緣故,世間有一切諸善法。所以者何?菩薩發心雖未成佛,令可度眾生住三乘道;不得三乘者令住十善道,何況成佛! 問曰: 聲聞、辟支佛因緣故,亦使世間得善法,何以但說菩薩能令世間有善法? 答曰: 因聲聞、辟支佛世間有善法者,亦皆由菩薩故有。若菩薩不發心者,世間尚無佛道,何況聲聞、辟支佛!佛道是聲聞、辟支佛根本故。 復次,雖因聲聞、辟支佛有善法,少,以少故不說。尚不說聲聞、辟支佛,何況外道諸師! 【經】 「何等是善法?所謂十善道、五戒、八分成就齋,四禪、四無量心、四無色定,四念處、四正勤、四如意足、五根、五力、七覺分、八聖道分,盡現於世;以菩薩因緣故,六波羅蜜、十八空,佛十力、四無所畏、四無礙智、十八不共法、大慈、大悲、一切種智,盡現於世;以菩薩因緣故,有剎利大姓、婆羅門大姓、居士大家,四天王天乃至非有想非無想天,皆現於世;以菩薩因緣故,有須陀洹、斯陀含、阿那含、阿羅漢、辟支佛、佛,皆現於世。」 【論】 問曰: 以菩薩因緣故有善法於世,可爾;剎利大姓、婆羅門大姓、居士大家,若世無菩薩亦有此貴姓,云何言皆從菩薩生? 答曰: 以菩薩因緣故,世間有五戒、十善、八齋等;是法有上、中、下:上者得道,中者生天,下者為人,故有剎利大姓、婆羅門大姓、居士大家。 問曰: 若世無菩薩,世間亦有五戒、十〔T25 0323c〕善、八齋、剎利等大姓! 答曰: 菩薩受身種種,或時受業因緣身、或受變化身,於世間教化,說諸善法及世界法、王法、世俗法、出家法、在家法、種類法、居家法,憐愍眾生、護持世界,雖無菩薩法,常行世法。以是因緣故,皆從菩薩有。 問曰: 菩薩清淨、行大慈悲,云何說世俗諸雜法? 答曰: 有二種菩薩:一者、行慈悲直入菩薩道;二者、敗壞菩薩,亦有悲心,治以國法,無所貪利,雖有所惱,所安者多,治一惡人,以成一家——如是立法,人雖不名為清淨菩薩,得名敗壞菩薩。以是因緣故,皆由菩薩有。 世間諸富貴皆從二乘道有,二乘道從佛有,佛因菩薩有。 若無菩薩說善法者,世間無有天道、人道、阿修羅道,無有樂受、不苦不樂受,但有苦受,常有地獄啼哭之聲。菩薩如是大利益故,云何不名為世間作福田! 舍利弗聞是菩薩有大功德,應當供養,心念:「煩惱未盡,雖有大福,不能消其供養。如人雖噉好食,以內有病故,不能消化。」以是故—— 【經】 舍利弗白佛言:「菩薩摩訶薩淨畢施福不?」 佛言:「不也!何以故?本以淨畢故。」 【論】 釋曰: 以菩薩從初發心時,便為一切眾生供養之上首。所以者何?以決定為無量無邊阿僧祇眾生代受勤苦。又利益無量阿僧祇眾生,令得度脫。欲取一切諸佛法大智慧力故,能令世間即是涅槃。如是種種因緣故言「本已淨畢」。 復次,佛重說消施因緣故。 【經】 「舍利弗!菩薩摩訶薩為大施主,施何等?〔T25 0324a〕施諸善法。何等善法?十善道、五戒乃至十八不共法、一切種智,以是施與。」 【論】 釋曰: 先說「由菩薩因緣,世間有善法」,今說「菩薩施善法之主」,是為差別。 【經】 舍利弗白佛言:「世尊!菩薩摩訶薩云何習應般若波羅蜜,與般若波羅蜜相應?」 【論】 釋曰: 上說「一日修般若波羅蜜勝聲聞、辟支佛」,從是因緣來,佛種種讚歎菩薩。如是大功德皆從般若波羅蜜生,是故今問:「云何菩薩習行是般若波羅蜜,與般若波羅蜜相應?」 復次,舍利弗知般若波羅蜜難行難得、如幻如化、難可受持,恐行者違錯,故問習應。 【經】 佛告舍利弗:「菩薩摩訶薩習應色空,是名與般若波羅蜜相應;習應受、想、行、識空,是名與般若波羅蜜相應。 「復次,舍利弗!菩薩摩訶薩習應眼空,是名與般若波羅蜜相應;習應耳、鼻、舌、身、心空,是名與般若波羅蜜相應。習應色空,是名與般若波羅蜜相應;習應聲、香、味、觸、法空,是名與般若波羅蜜相應。 「習應眼界空、色界空、眼識界空,是名與般若波羅蜜相應;習應耳聲識界、鼻香識界、舌味識界、身觸識界、意法識界空,是名與般若波羅蜜相應。 「習應苦空,是名與般若波羅蜜相應;習應集、滅、道空,是名與般若波羅蜜相應。 「習應無明空,是名與般若波羅蜜相應;習應行、識、名色、六處、觸、受、愛、取、有、生、老死空,是名與般若波羅蜜相應。 「習應一切諸法空,若有為、若無為空,是名與般若波羅蜜相應。」 〔T25 0324b〕 【論】 釋曰: 五眾者,色、受、想、行、識。 色眾者,是可見法;是色因緣故,亦有不可見有對;有對雖不可見,亦名為色。如得道者名為道人;餘出家未得道者,亦名為道人。 何等是可見?一處,是可見有對色小分,一入攝。餘九處及無作業,名不可見色。 有對者十處,無對者唯無作色。 有漏、無漏等分別亦如是。 如經說:「色有三種:有色可見有對,有色不可見有對,有色不可見無對。」是故當知非但眼見故是色,內外十處能起五識者皆名色;因是色分故生無作色。 復有四種色:內有受、不受,外有受、不受。 復有五種色,所謂五塵。 復有一種色,如經說惱壞相。眾生身色名為惱壞相;非眾生色亦名惱壞相,惱相因緣故亦名惱。譬如有身,則有飢、渴、寒、熱、老、病、刀、杖等苦。 復有二種色,所謂四大、四大造色;內色、外色,受色、不受色,繫色、不繫色,有色能生罪、有色能生福,業色、非業色,業色、果色,業色、報色,果色、報色,隱沒無記色、不隱沒無記色,可見色、不可見色,有對色、無對色,有漏色、無漏色。如是等二種分別色。 復有三種色,如上可見有對中說。 復有三種色:善色、不善色、無記色,學色、無學色、非學非無學色,從見諦所斷生色、從思惟所斷生色、從無斷生色。 復有三種色:欲界繫色、色界繫色、不繫色,有色能生貪欲、有色能生瞋恚、有色能生愚癡,三結、三漏等亦如是。有色能生不貪善根、不瞋善根、不愚癡善根;如是等諸三善根應廣說。有色〔T25 0324c〕能生隱沒無記法、能生不隱沒無記法——不隱沒無記有二種:有報生、有非報生者,如是等二種無記。 復有四種色,如上受、不受中說;四大及造色三種——善、不善、無記;身業作、無作色、口業作、無作色;受色、止色、用色、不用色。如是等四種色。 復有五種色:身作、無作色,口作、無作色,及非業色;五情、五塵;麁色、動色、影色、像色、誑色。 「麁色」者,可見、可聞、可嗅、可味、可觸,如土石等。 「動色」者有二種:一者、眾生動作,二者、非眾生動作——如水、火、風動作,地依他故動;下有大風動水,水動地。風之動樹,如酒自沸動,如磁石吸鐵,如真珠、玉、車渠、馬碯夜能自行,皆是眾生先世福德業因緣,不可思議。 問曰: 影色、像色不應別說!何以故?眼、光明對清淨鏡故,反自照見;影亦如是,遮光故影現,無更有法。 答曰: 是事不然!如油中見像黑,則非本色。如五尺刀中,橫觀則面像廣,縱觀則面像長,則非本面。如大秦水精中玷,玷中皆有面像,則非一面像。以是因緣故,非還見本像。 復次,有鏡、有人、有持者、有光明,眾緣和合故有像生;若眾緣不具則像不生。是像亦非無因緣,亦不在因緣中;如是別自有法,非是面也。此微色,生法如是,不同麁色;如因火有煙,火滅煙在。 問曰: 若爾者,不應別說影!同是細色故。 答曰: 鏡中像有種種色,影則一色,是故不同。是二雖待形俱動,形質各異:影從遮明而現,像則從種種因緣生。雖同細〔T25 0325a〕色,各各差別。 「誑色」者,如炎、如幻、如化、如乾闥婆城等,遠誑人眼,近無所有。 如是等種種無量色總名色眾。 受眾者,如經說:「因眼緣色生眼識,三事和合故生觸,是觸即時三眾共生,所謂受、想、行。」 問曰: 眼識亦與三眾作因,何以但說「觸」? 答曰: 眼識少時住,見色便滅;次生意識,能分別色好醜。是故不說眼識。因眼、色、識三事和合故生觸,觸生心數法。眼識因緣遠故不說。 問曰: 一切識皆有觸,何以但「觸因緣生心數法」? 答曰: 心有二種:一者、念念生滅心,二者、次第相續心。觸亦如是,次第相續觸麁故,說因觸生心數法;念念觸微細,亦共生心數法,不了故不說。若情、塵、識三事和合能受苦樂,爾時觸法了了,以是故說因觸生心數法。 如色法從因緣和合生;心數法亦如是,從觸法和合生。如色法從和合生,無和合則不生;心數法亦如是,有觸則生,無觸則不生。 此受眾:一種,所謂受相。 復有二種受:身受、心受,內受、外受,麁、細,遠、近,淨、不淨等。 復有三種受:苦、樂、不苦不樂;善、不善、無記;學、無學、非學非無學;見諦所斷、思惟所斷、不斷;因見諦所斷生受、因思惟所斷生受、因不斷生受;或因身見生、不還與身見作因,或因身見生、還與身見作因,或不因身見生、不還與身見作因;復有三種受:欲界繫、色界繫、無色界繫。如是等三種受。 復有四種受:內身受、外身受、內心受、外心受;四正勤、四如意足等相應受,及四流、四縛等相應受。是〔T25 0325b〕名四種受。 復有五種受:樂根、苦根、憂根、喜根、捨根;見苦所斷相應受,乃至思惟所斷相應受;五蓋、五結諸煩惱相應受亦如是。 復有六受眾:六識相應受。 復有意識分別為十八受,所謂眼見色思惟分別心生喜,眼見色思惟分別心生憂,眼見色思惟分別心生捨,乃至意識亦如是。 是十八受中有淨、有垢,為三十六。 三世各有三十六,為百八。 如是等種種因緣分別受義無量,名為受眾。 想眾、相應行眾、識眾亦如是分別。何以故?與受眾相應故。 復次,佛說有四種想:有小想、大想、無量想、無所有想。 「小想」者,覺知小法。如說小法者,小欲、小信、小色、小緣相,名為「小想」。 復次,欲界繫想名為「小」,色界繫想名為「大」,三無色天繫想名為「無量」,無所有處繫想是名「無所有想」。 復次,煩惱相應想名為「小想」,煩惱覆故;有漏無垢想名為「大想」;諸法實相想名為「無所有想」;無漏想名為「無量想」,為涅槃無量法故。 復次,佛說有六想:「眼觸相應生想,乃至意觸相應生想。」如是等名為想眾。 行眾者,佛或時說一切有為法名為行。 或說三行:身行、口行、意行。「身行」者,出入息。所以者何?息屬身故。「口行」者,覺觀。所以者何?先覺觀,然後語言。「意行」者,受、想。所以者何?受苦樂,取相心發,是名意行。心數法有二種:一者、屬見,二者、屬愛。屬愛主名為「受」,屬見主名為「想」。以是故說是二法為「意行」。 佛或說十二因緣中三行:福行、罪行、無動行。「福行」者,欲界繫善業;〔T25 0325c〕「罪行」者,不善業;「無動行」者,色、無色界繫業。 阿毘曇除受、想,餘心數法及無想定、滅盡定等心不相應法,是名為行眾。 識眾者,內外六入和合故生六覺,名為識;以內緣力大故,名為眼識乃至名為意識。 問曰: 意即是識,云何意緣力故生意識? 答曰: 意生滅相故,多因前意故,緣法生意識。 問曰: 前意已滅,云何能生後識? 答曰: 意有二種:一者、念念滅,二者、心次第相續名為一。為是相續心故,諸心名為一意,是故依意而生識無咎。意識難解故,九十六種外道不說依意故生識,但以依神為本。 此五眾,四念處中廣說。所以者何?身念處說色眾,受念處說受眾,心念處說識眾,法念處說想眾、行眾。 問曰: 不應有五眾,但應有色眾、識眾!識眾隨時分別故有異名,名為受、想、行。如不淨識名為煩惱,淨識名為善法。 答曰: 不然!所以者何?若名異故實亦異;若無異法,名不應異。若唯有心而無心法者,心不應有垢、有淨。譬如清淨池水,狂象入中,令其混濁;若清水珠入,水即清淨,不得言水外無象、無珠。心亦如是,煩惱入故能令心濁;諸慈悲等善法入心,令心清淨。以是故不得言「煩惱、慈悲等法即是心」。 問曰: 汝不聞我〔T25 0326a〕先說「垢心即是煩惱,淨心即是善法」? 答曰: 若垢心次第云何能生淨心?淨心次第云何當生垢心?以是故,是事不然!汝但知麁現之事,不知心數法;不可以不知故便謂為無,當知必有五眾。 問曰: 若有者,何以不多不少但說五? 答曰: 諸法各有定限。如手法五指,不得求其多少。 復次,有為法雖復無量,佛分判為五分則盡。 問曰: 若爾者,何以故復說十二入、十八界? 答曰: 眾義應爾;入、界義異。佛為法王,為眾生故,或時略說、或時廣說。 有眾生於色、識中不大邪惑,於心數法中多有錯謬,故說五眾。 有眾生心、心數法中不生邪惑,但惑於色;為是眾生故,說色為十處,心、心數法總說二處。 或有眾生於心數法中少生邪惑,而多不了色、心;為是眾生故,說心數法為一界,色、心為十七界。 或有眾生不知世間苦法生滅、不知離苦道;為是眾生故說四諦:世間及身皆為是苦,愛等煩惱是苦因,煩惱滅是苦滅,滅煩惱方便法是名道。 或有眾生著吾我故,於諸法中邪見生一、異相;或言世間無因無緣,或墮邪因緣;為是眾生故,說十二因緣。 有人說常法:或說神常,或說一切法常,但滅時隱藏微細,非是無也,若得因緣會還出,更無異法。為是人故,說:「一切有為法皆是作法,無有常定。譬如木人,種種機關,木楔和合故能動作,無有實事,是名有為法。」 問曰: 是中說五眾有何次第? 答曰: 行者初習觀法,先觀麁法,知身不淨、〔T25 0326b〕無常、苦、空、無我等,身患如是。 眾生所以著此身者,以能生樂故;諦觀此樂,有無量苦常隨逐之,此樂亦無常、空、無我等。 六塵中有無量苦,眾生何因緣生著?以眾生取相故著。如人身一種偏有所著,能沒命隨死取相。 受苦樂,發動生思等諸行。 心行發動時,識知離苦得樂方便,是為識。 復次,眾生,五欲因緣,故受苦樂;取相因緣,故深著是樂;以深著樂故,或起三毒、若三善根,是名為行;識為其主,受用上事。五欲即是色,色是根本,故初說色眾,餘次第有名。 餘入、界諸法等皆由五眾次第有,唯法入、法界中增無為法,四諦中增智緣滅。 入、界,乃至有為、無為法如上說。 今五眾等諸法皆是空。何以故?聖主說故。聖有三種下、中、上,佛為其主。如星宿月中,日為其最,光明大故。佛得一切智慧故名為聖主。聖主所說故,應當是實。 復次,以有十八空故一切法空。若但以性空能空一切法,何況十八!若以內空、外空能空一切法,何況十八! 復次,若有法不空,應當有二種:色法、非色法。是色法分別破裂乃至微塵,分別微塵亦不可得,終卒皆空。無色法,乃至念念生滅故皆空。如四念處中說。 復次,諸法性空,但名字,因緣和合故有。如山、河、草、木、土地、人民、州郡、城邑名之為「國」,巷、里、市陌、廬館、宮殿名之為「都」,梁柱、椽棟、瓦竹、壁石名之為「殿」,上、中、下分和合名之為「柱」,片片和合故有「分」名,眾札和合故有「片」名,眾微和合故有「札」名。是微塵有〔T25 0326c〕大、有中、有小:大者,遊塵可見;中者,諸天所見;小者,上聖人天眼所見。慧眼觀之則無所見。所以者何?性實無故。若微塵實有即是常,不可分裂、不可毀壞,火不能燒、水不能沒。 復次,若微塵有形、無形二俱有過。若無形,云何是色?若微塵有形,則與虛空作分,亦有十方分;若有十方分,則不名為微。佛法中「色」,無有遠、近、麁、細是常者。 復次,離是因緣名字則無有法。今除山、河、土地因緣名字更無國名,除廬里、道陌因緣名字則無都名,除梁椽、竹瓦因緣名字更無殿名,除三分因緣名字更無柱名,除片因緣名字則無分名,除札因緣名字則無片名,除眾微因緣名字則無札名,除中微塵名字則無大微塵名,除小微塵名字則無中微塵名,除天眼妄見則無小微塵名。 如是等種種因緣義故,知諸法畢竟空。 問曰: 若法畢竟空,何以有名字? 答曰: 名字若是有,與法俱破;若無則不應難。名字與法俱無有異,以是故知一切法空。 復次,一切法實空。所以者何?無有一法定故,皆從多法和合生。若無有一,亦無有多。譬如樹,根、莖、枝、葉和合故有假名樹;若無樹法,根、莖、枝、葉為誰和合?若無和合則無一法;若無一法則亦無多,初一、後多故。 復次,一切諸觀語言戲論皆無實者,若世間常亦不然,世間無常亦不然;有眾生、無眾生,有邊、無邊,有我、無我,諸法實、諸法空皆不然。如先種種論議門中說。若〔T25 0327a〕是諸觀戲論皆無者,云何不空? 問曰: 汝言「諸法實、諸法空皆不然」者,今云何復言「諸法空」? 答曰: 有二種空:一者、說名字空,但破著有而不破空;二者、以空破有,亦無有空。 如小劫盡時,刀兵、疾疫、飢餓,猶有人、物、鳥、獸、山、河;大劫燒時,山河樹木乃至金剛地下大水亦盡,劫火既滅,持水之風亦滅,一切廓然無有遺餘。 「空」亦如是,破諸法皆空,唯有「空」在,而取相著之。「大空」者,破一切法,空亦復空。以是故汝不應作是難!若滅諸戲論,云何不空? 如是等種種因緣,處處說空,當知一切法空。 「習」者:隨般若波羅蜜修習行觀,不息不休,是名為「習」。 譬如弟子隨順師教、不違師意,是名「相應」。如般若波羅蜜相,菩薩亦隨是相,以智慧觀,能得、能成就,不增不減,是名「相應」;譬如函、蓋,大小相稱。 雖般若波羅蜜滅諸觀法,而智慧力故,名為無所不能、無所不觀;能如是知,不墮二邊,是為「與般若相應」。 【經】 「復次,舍利弗!菩薩摩訶薩習應性空,是名與般若波羅蜜相應。如是,舍利弗!菩薩摩訶薩行般若波羅蜜習應七空,所謂性空、自相空、諸法空、不可得空、無法空、有法空、無法有法空,是名與般若波羅蜜相應。」 【論】 問曰: 何以不說住十八空,但說住七空名與般若波羅蜜相應? 答曰: 佛法中廣說則十八空,略說則七空;如廣說助道法則有三十七品,略說則七覺分。 復次,是七空多用利益眾生故。如「大空」、「無始空」,或時有眾生起是邪〔T25 0327b〕見,為是故說。 「性空」者,一切諸法性本末尚自空,何況現在!因緣尚空,何況果報!「自相空」者,諸法總相、別相盡觀其空,心則遠離。用是二空,諸法皆空,是名「諸法空」。 從「性空」故有相,「相空」故諸法皆空;「諸法空」故,更無所得,是名「不可得空」。 用是四種空破一切有法;若以有法、有相為過者,取於無法,是故說「無法空」。若以無法為非,還欲取有法,是故說「有法空」。 先說四空雖破有法,行者心則離有而存於無,是則說「無法空」。若說無法為非,心無所寄,還欲存有,是故略說「有法空」,以存有心薄故。 「無法有法空」者,行者以無法空為非,心還疑有;若心觀有,還疑無法;是故有、無俱觀其空,如內外空觀。 以是故但說七空。 問曰: 汝言「知一切法空,滅諸觀,是名與般若波羅蜜相應」,如是觀是名相應,不如是觀則不相應,分別是非故,即亦是觀,云何言「滅」? 答曰: 以是故—— 【經】 佛告舍利弗:「菩薩摩訶薩習應七空時,不見色若相應若不相應,不見受、想、行、識若相應若不相應;不見色若生相若滅相,不見受、想、行、識若生相若滅相;不見色若垢相若淨相,不見受、想、行、識若垢相若淨相。」 【論】 釋曰: 「不見色若生相若滅相」者,不見五眾有生有滅。若五眾有生滅相即墮斷滅中;墮斷滅故,則無罪無福;無罪無福故與禽獸無異。 「不見色若垢若淨」,不見五眾有縛有解。若五眾是縛性,無有得解脫者;若五眾是淨性者,則無有學道法。 〔T25 0327c〕 【經】 「不見色與受合,不見受與想合,不見想與行合,不見行與識合。何以故?無有法與法合者,其性空故。」 【論】 釋曰: 心、心數法無形,無形故則無住處,以是故色不與受合。 如四大及四大所造色二觸和合;心心數法中無觸法,故不得和合。 問曰: 若爾者,何以說受、想、行、識不共和合? 答曰: 佛此中自說無有法與法合者。何以故?一切法性常空故。 若無法與法合,亦無有離。 復次,佛自說因緣: 【經】 「舍利弗!色空中無有色,受、想、行、識空中無有識。」 【論】 釋曰: 何以故?色與空相違。若空來則滅色,云何色空中有色?譬如水中無火,火中無水,性相違故。 復次,有人言:「色非實空,行者入空三昧中見色為空。」以是故言:「色空中都無有色;受、想、行、識亦如是。」 【經】 「舍利弗!色空故無惱壞相,受空故無受相,想空故無知相,行空故無作相,識空故無覺相。」 【論】 問曰: 此義有何次第? 答曰: 先說五眾空中無五眾,今是中說其因緣。五眾各各自相不可得故,故言「五眾空中無五眾」。 【經】 「何以故?舍利弗!非色異空,非空異色,色即是空,空即是色;受、想、行、識亦如是。」 【論】 釋曰: 佛重說因緣。若五眾與空異,空中應有五眾;今五眾不異空、空不異五眾,五眾即是空、空即是五眾。以是故空不破五眾。 所以者何?是中佛自說因緣: 【經】 「舍利弗!是諸法空相,不生不滅、不垢不淨、不增不減,是空法,非過去、非未來、非現在。〔T25 0328a〕是故空中無色,無受、想、行、識,無眼、耳、鼻、舌、身、意,無色、聲、香、味、觸、法,無眼界乃至無意識界,無無明、亦無無明盡,乃至無老死,亦無老死盡,無苦、集、滅、道,亦無智、亦無得,無須陀洹、無須陀洹果,無斯陀含、無斯陀含果,無阿那含、無阿那含果,無阿羅漢、無阿羅漢果,無辟支佛、無辟支佛道,無佛、亦無佛道。舍利弗!菩薩摩訶薩如是習應,是名與般若波羅蜜相應。」 【論】 問曰: 人皆知空中無所有,不生不滅、不垢不淨、不增不減,無一切法,佛何以分別說五眾等諸法各各空? 答曰: 有人雖復習空,而想空中猶有諸法;如行慈人,雖無眾生而想眾生得樂,自得無量福故。以是故佛說:諸法性常自空,非空三昧故令法空——如水冷相,火令其熱。若言「以空三昧故令法空」者,是事不然! 「智」者,是無漏八智。「得」者,初得聖道須陀洹果乃至佛道。是義先已廣說。 【經】 「舍利弗!是菩薩摩訶薩行般若波羅蜜,不見般若波羅蜜若相應若不相應,不見檀波羅蜜、尸波羅蜜、羼提波羅蜜、毘梨耶波羅蜜、禪波羅蜜若相應若不相應,亦不見色若相應若不相應,不見受、想、行、識若相應若不相應,不見眼乃至意、色乃至法、眼色識界乃至意法識界若相應若不相應,不見四念處乃至八聖道分、佛十力乃至一切種智若相應若不相應。如是,舍利弗!當知菩薩摩訶薩與般若波羅蜜相應。」 【論】 釋曰: 菩薩得諸法實相,入般若波羅蜜,即於般若波羅蜜不見定相,若〔T25 0328b〕相應、若不相應,何況見有餘法! 云何不見般若相應、不相應? 不見如是行,為應般若波羅蜜;不見不如是行,為不應般若波羅蜜。 如常、樂、我行,不應般若波羅蜜;無常、苦、無我行,為應般若波羅蜜。 若行實,不應般若波羅蜜;若行空,為應般若波羅蜜。 如有無行,為不應般若波羅蜜;如非有非無行,為應般若波羅蜜。 般若波羅蜜中皆無是事,般若波羅蜜相畢竟清淨故。 五波羅蜜、五眾,乃至一切種智亦如是。 問曰: 般若波羅蜜畢竟清淨應爾,五波羅蜜及餘法云何清淨? 答曰: 先說:「五事離般若波羅蜜不名波羅蜜,與般若波羅蜜和合故名波羅蜜。」如《般若波羅蜜.初品》中說:「云何名檀波羅蜜?不見施者、不見受者、無財物故。」 五眾法是菩薩觀處,與般若波羅蜜和合故、畢竟清淨故,不見相應、不相應。十二入、十八界、十二因緣亦如是。是諸法無有定性、無有定法,以是故不見若相應、若不相應。 十八空、四念處,乃至大慈、大悲、一切種智,不見若相應、若不相應。 問曰: 是菩薩非聲聞、辟支佛,云何有三十七品?未得佛道,云何有十力、四無所畏? 答曰: 是菩薩雖非聲聞、辟支佛,亦觀聲聞、辟支佛法,欲以聲聞、辟支佛道度眾生故。 復有人言:「行聲聞、辟支佛道,但不取證。如後品中說:『入空、無相、無作三昧,菩薩住是三解脫門,作是念言:「今是觀時,非是證時。」』」 或有新發意菩薩聞有聲聞、辟支佛三十七品法,讀誦、正憶念、分別。 以是〔T25 0328c〕故說菩薩有三十七品。 佛十力等亦如是。菩薩自於菩薩十力、四無所畏、十八不共法中住,住是法中,若聞、若憶想、分別佛十力、四無所畏、十八不共法等,甚深微妙,亦是我分。 復次,是菩薩無量阿僧祇劫來,修習佛十力、四無所畏等,坐佛樹下時,得無礙解脫故增益清淨。譬如勳勞既立,然後受其功賞;菩薩亦如是,有是功德乃受其名。 是功德皆是般若波羅蜜勢力合故,不見若相應、若不相應。 此諸法義,從六波羅蜜乃至一切智,先已說。 【經】 「復次,舍利弗!菩薩摩訶薩行般若波羅蜜時,空不與空合,無相不與無相合,無作不與無作合。何以故?空、無相、無作無有合與不合。舍利弗!菩薩摩訶薩如是習應,是名與般若波羅蜜相應。」 【論】 問曰: 一心中無有二空,云何說空不與空合? 答曰: 空有二種:一者、空三昧,二者、法空。空三昧不與法空合。何以故?若以空三昧力合法空者,是法非自性空。 又空者,性自空,不從因緣生;若從因緣生,則不名性空。行者若入時見空,出時不見空,當知是虛妄。 復次,佛自說因緣:「空中無合無不合,無相、無作亦如是。舍利弗!菩薩如是習應,是名與般若波羅蜜相應。」 問曰: 但一處說「不見與般若波羅蜜相應不相應」便足,何以故復更種種說「相應不相應因緣」?若一處應,餘則皆應;若一處不應,餘亦不應。譬如一盲無見,千盲俱爾。 答曰: 不然!若欲以戲〔T25 0329a〕論求勝,應如是難。諸法相雖不可說,佛以大慈大悲故種種方便說。 又佛說法,為一種眾生得道,為未悟者重說。又復一說為斷見諦結使,二說為斷思惟結使,復更說為諸餘結使分分皆斷。又一說有人得聲聞道,一說種辟支佛道因緣,更一說發阿耨多羅三藐三菩提心。更一說行六波羅蜜,更一說行方便、得無生忍。更一說得初住地,更一說乃至十住地。更一說為人故,更一說為天故。 復次,是般若波羅蜜相甚深,難解難知,佛知眾生心根有利鈍:鈍根者,少智為其重說;若利根者,一說二說便悟,不須種種重說。譬如駛馬,下一鞭便走;駑馬,多鞭乃去。 如是等種種因緣故,經中重說無咎。 【經】 「復次,舍利弗!菩薩摩訶薩行般若波羅蜜時,入諸法自相空。入已,色不作合,不作不合;受、想、行、識不作合,不作不合。色不與前際合。何以故?不見前際故。色不與後際合。何以故?不見後際故。色不與現在合。何以故?不見現在故。受、想、行、識亦如是。」 【論】 釋曰: 先說「空、無相、無作,無合無不合」,今更說因緣:入自相空故,五眾不作合、不作不合。若一切法自相空,是中無有合、不合。「合」者,諸法如其相。如地堅相,識知相,如是等自相不在異法,是名為「合」。「不合」者,自相不在自法中。略說諸法相,不增不減。 色不與前際合。何以故?前際空無所有,但有名字;若色入過去,則滅無所有,云何與前際合?後際者,未有未生,色不應與後際合。現在色,生滅不住〔T25 0329b〕故,不可取相,色不應與現在合。 復次,佛自說因緣:「色不與前際合,非不合。何以故?前際不可見故。色不與後際合,非不合。何以故?後際不可見故。色不與現在合,非不合。何以故?現在不可見故。受、想、行、識亦如是。」 【經】 「復次,舍利弗!菩薩摩訶薩行般若波羅蜜,前際不與後際合,後際不與前際合,現在不與前際、後際合,前際、後際亦不與現在合,三際名空故。舍利弗!菩薩摩訶薩如是習應者,是名與般若波羅蜜相應。」 【論】 問曰: 云何前際、後際合? 答曰: 有人說:「三世諸法皆是有,未來法轉為現在,現在轉為過去。如泥揣現在,瓶為未來,土為過去;若成瓶時,瓶為現在,泥揣為過去,瓶破為未來。如是者是為合。」若有三世相,是事不然,以多過故,是為不合。 復次,三世合者,如過去法與過去、未來、現在世作因,現在法與現在、未來世作因,未來世法與未來世作因。又過去心、心數法緣三世法,未來、現在心心數法亦如是。斷心心數法能緣不斷法,不斷心心數法能緣可斷法。如是等三世諸法因緣果報共相和合,是名為合。 菩薩不作是合。何以故?如先說:「過去已滅,云何能為因、能為緣?未來未有,云何為因緣?現在乃至一念中不住,云何為因緣?」是名不合。 復次,佛自說因緣:「三世及名字空故,云何言合?」 大智度論卷第三十六

The canonical text stands in Chinese only. This edition renders the essence, the plain reading, the exposition and the apparatus into English — never the sūtra itself. Switch to 漢讀本 or 並行雙語 above to read it.

白話Plain reading

舍利弗問:菩薩怎樣過二乘地、住不退地、淨佛道

舍利弗對佛說:『世尊。菩薩摩訶薩要怎樣才能超過聲聞、辟支佛地,安住在阿鞞跋致的不退轉地,清淨佛道。』

以下是論釋。有人問。舍利弗為什麼作這一問。論主答。舍利弗先前問過眾聖的智慧無有差別,佛已用種種譬喻說明菩薩的智慧為勝,他心意既已通達,如今便進一步問。菩薩怎樣能超過二乘、住不退地、清淨佛道。又有人問。小乘人並不安住成佛,舍利弗何以要問『淨佛道』這件事。論主答。舍利弗是隨佛轉法輪的大將,這一問於他自身雖無所增益,卻是為了利益求佛道的眾生而問。又因菩薩以大悲多所利益,所以他問菩薩之事來利益眾生。再者,舍利弗承蒙佛恩,破除諸邪見而得成道果,為了報恩才問菩薩之事。又舍利弗在聲聞地中已窮盡邊際,所未了達的唯有菩薩之事,所以又問。又因菩薩之法甚深微妙,他雖不能證得,卻因愛樂而問。譬如見人有妙寶,自己雖無,仍因愛樂而問。

佛答:從初發意行六度、住三解脫門,仰射虛空而不墮涅槃

佛告訴舍利弗。菩薩摩訶薩從最初發意起就修行六波羅蜜,安住在空、無相、無作之法中,便能超過一切聲聞、辟支佛地,住阿鞞跋致地,清淨佛道。

論釋。有人問。超過二乘、住不退、淨佛道這三件事,後面各品各有其因緣,佛如今為什麼合在一處說。論主答。這裡是略說,後面自當廣說三事的因緣。又如今只說空、無相、無作的因緣,後面才說種種功德,所以合說三事。又有人問。一入三解脫門便到涅槃,如今怎麼說以空、無相、無作能超過聲聞、辟支佛地。論主答。若無方便之力,入三解脫門便直取涅槃。若有方便之力,雖住三解脫門而見涅槃,卻以慈悲心能回轉此心、重新發起,如後品中所說。譬如仰射虛空,一箭一箭相互撐拄,不讓箭墮地。菩薩也如此,以智慧之箭仰射三解脫這片虛空,再以方便的後箭去射前箭,不讓它墮入涅槃之地。這菩薩雖見涅槃,卻直過而不停住,另期一件大事,就是無上正等菩提。如今正是觀照之時,不是取證之時。像這樣的道理應當廣說。若超過聲聞、辟支佛這二地,了知諸法不生不滅,就是阿鞞跋致地。安住在阿鞞跋致地中,教化眾生、清淨佛世界,這就是能淨佛道。再者,菩薩住三解脫門,觀四諦,知道那是聲聞、辟支佛之法,於是直過四諦而入一諦,就是一切法不生不滅、不垢不淨、不來不去等。入這一諦之中,名為阿鞞跋致地。安住這阿鞞跋致地、清淨佛道之地,滅除身、口、意的麤惡之業,並滅去諸法中從最初以來所失壞之事,這就名為淨佛道地。

舍利弗問:菩薩煩惱未盡,住何功德能作二乘福田

舍利弗對佛說。菩薩摩訶薩安住在什麼地上,能為諸聲聞、辟支佛作福田。

論釋。舍利弗深心恭敬菩薩,所以如今問。菩薩的漏結尚未斷盡,住在什麼功德上,能為諸聲聞、辟支佛作福田。

佛告訴舍利弗。菩薩摩訶薩從最初發意修行六波羅蜜,一直到坐道場,在這中間常為諸聲聞、辟支佛作福田。

論釋。佛以此義開示舍利弗。菩薩雖與二乘同有三解脫門、同趣涅槃之事,然而菩薩有大慈悲,聲聞、辟支佛則沒有。菩薩從最初發心修六波羅蜜,乃至十八不共法,志在度脫一切眾生、具足一切佛法,所以為勝。

一切善法皆因菩薩而現於世

佛接著說。這是什麼緣故。因為有菩薩摩訶薩為因緣,世間種種善法才得生起。

論釋。佛先前已以一種因緣說明。菩薩因勤行眾行,故能為諸聲聞、辟支佛作福田。如今再說菩薩對外利益的因緣,故世間才有一切善法。這是什麼道理。菩薩發心雖尚未成佛,已能令可度的眾生安住三乘道,不能入三乘的則令住十善道,何況成佛之時。有人問。聲聞、辟支佛也是世間得善法的因緣,為什麼只說菩薩能令世間有善法。論主答。因聲聞、辟支佛而使世間有善法的,也都由菩薩之故而有。若菩薩不發心,世間尚且沒有佛道,何況聲聞、辟支佛。佛道是聲聞、辟支佛的根本。再者,雖因聲聞、辟支佛而有善法,卻很少,因為少所以不說。尚且不說聲聞、辟支佛,何況外道諸師。

菩薩接著列舉。什麼是善法。就是十善道、五戒、八分成就的齋戒,四禪、四無量心、四無色定,四念處、四正勤、四如意足、五根、五力、七覺分、八聖道分,都因菩薩而顯現於世。又因菩薩之故,六波羅蜜、十八空,佛的十力、四無所畏、四無礙智、十八不共法、大慈、大悲、一切種智,都顯現於世。又因菩薩之故,有剎利大姓、婆羅門大姓、居士大家,有四天王天乃至非有想非無想天,都顯現於世。又因菩薩之故,有須陀洹、斯陀含、阿那含、阿羅漢、辟支佛、佛,都顯現於世。

論釋。有人問。因菩薩之故世間有善法,這還可以說。至於剎利大姓、婆羅門大姓、居士大家,即使世上沒有菩薩也有這些貴姓,怎麼說都從菩薩而生。論主答。因菩薩之故,世間有五戒、十善、八齋等。這些法有上、中、下三品,上品得道,中品生天,下品為人,所以才有剎利大姓、婆羅門大姓、居士大家。又有人問。即使世上沒有菩薩,世間也照樣有五戒、十善、八齋、剎利等大姓。論主答。菩薩受身種種不同,有時受業因緣之身、有時受變化之身,在世間教化,宣說種種善法以及世界法、王法、世俗法、出家法、在家法、種類法、居家法,憐愍眾生、護持世界,雖非菩薩正法,卻常行這些世法。因此之故,這一切都從菩薩而有。又有人問。菩薩清淨、修行大慈悲,怎麼會去說世俗種種雜法。論主答。菩薩有兩種。一者、行慈悲而直入菩薩道。二者、敗壞菩薩,也有悲心,以國法治世,於中無所貪利,雖有所惱害,所安樂的卻更多,治罰一個惡人以成全一家。像這樣立法,其人雖不名為清淨菩薩,卻得名為敗壞菩薩。因此之故,這一切都由菩薩而有。世間種種富貴都從二乘道而有,二乘道從佛而有,佛又因菩薩而有。若無菩薩宣說善法,世間便沒有天道、人道、阿修羅道,沒有樂受、不苦不樂受,只有苦受,常聞地獄啼哭之聲。菩薩有如此大利益,怎能不名為世間作福田。舍利弗聽聞菩薩有大功德、理當供養,心中卻念。菩薩煩惱未盡,雖有大福,恐不能消受這供養。就像人雖吃了好食,因內有病故,不能消化。因此之故——

施福本已淨畢:菩薩為大施主,施的是善法

舍利弗對佛說。菩薩摩訶薩的施福已經清淨圓滿了嗎。佛說。不。這是什麼緣故。因為本來就已清淨圓滿了。

論釋。因為菩薩從最初發心之時,便為一切眾生作供養的上首。這是什麼道理。因菩薩決定要為無量無邊阿僧祇眾生代受勤苦,又利益無量阿僧祇眾生令得度脫,志在取得一切諸佛法的大智慧力,能令世間即是涅槃。以如是種種因緣,所以說本來已清淨圓滿。再者,佛是為重說能消供養的因緣。

佛接著說。舍利弗。菩薩摩訶薩作大施主,所施的是什麼。是施諸善法。什麼樣的善法。就是十善道、五戒乃至十八不共法、一切種智,以這些施與眾生。

論釋。先前說『由菩薩因緣,世間才有善法』,如今說『菩薩是施與善法之主』,這就是二者的差別。

舍利弗問習應般若;佛答:習應色空,是名相應

舍利弗對佛說。世尊。菩薩摩訶薩怎樣習應般若波羅蜜、與般若波羅蜜相應。

論釋。上面說過『一日修般若波羅蜜便勝過聲聞、辟支佛』,從這因緣而來,佛種種讚歎菩薩。這樣的大功德都從般若波羅蜜而生,所以如今問。菩薩怎樣習行這般若波羅蜜、與般若波羅蜜相應。再者,舍利弗知道般若波羅蜜難行難得、如幻如化、難可受持,唯恐修行者違失錯亂,所以問習應之法。

佛告訴舍利弗。菩薩摩訶薩習應色空,這就名為與般若波羅蜜相應。習應受、想、行、識空,這就名為與般若波羅蜜相應。再者,舍利弗。菩薩摩訶薩習應眼空,是名與般若相應。習應耳、鼻、舌、身、心空,是名與般若相應。習應色空,是名與般若相應。習應聲、香、味、觸、法空,是名與般若相應。習應眼界空、色界空、眼識界空,是名與般若相應。習應耳聲識界、鼻香識界、舌味識界、身觸識界、意法識界空,是名與般若相應。習應苦空,是名與般若相應。習應集、滅、道空,是名與般若相應。習應無明空,是名與般若相應。習應行、識、名色、六處、觸、受、愛、取、有、生、老死空,是名與般若相應。習應一切諸法空,不論有為、無為皆空,這就名為與般若波羅蜜相應。

論廣釋五眾(一):色眾——可見與不可見、種種色相

論釋。五眾就是色、受、想、行、識。色眾,是可見之法。因這可見的色為因緣,也有不可見而有對的色。有對雖不可見,也名為色。就像已得道的名為道人,其餘出家而未得道的,也名為道人。什麼是可見。唯有一處是可見有對的色的小分,由一入所攝。其餘九處以及無作業,名為不可見色。有對的有十處,無對的唯有無作色。有漏、無漏等的分別也是如此。如經所說。色有三種,有可見有對的色,有不可見有對的色,有不可見無對的色。所以應當知道,並非只有眼所見的才是色,內外十處能生起五識的都名為色,因這色分之故而生無作色。

再有四種色,即內有受、內不受,外有受、外不受。再有五種色,就是五塵。再有一種色,如經所說的惱壞相。眾生的身色名為惱壞相,非眾生的色也名為惱壞相,因它有能惱之相為因緣,故也名為惱。譬如有身,就有飢、渴、寒、熱、老、病、刀、杖等苦。再有二種色,就是四大與四大所造之色,內色與外色,受色與不受色,繫色與不繫色,有色能生罪、有色能生福,業色與非業色,業色與果色,業色與報色,果色與報色,隱沒無記色與不隱沒無記色,可見色與不可見色,有對色與無對色,有漏色與無漏色。像這樣以二種分別色。再有三種色,如上面可見有對中所說。再有三種色,即善色、不善色、無記色,學色、無學色、非學非無學色,從見諦所斷生的色、從思惟所斷生的色、從無斷生的色。再有三種色,即欲界繫色、色界繫色、不繫色,有色能生貪欲、有色能生瞋恚、有色能生愚癡,三結、三漏等也是如此。有色能生不貪善根、不瞋善根、不愚癡善根,像這樣種種三善根都應廣說。有色能生隱沒無記法、能生不隱沒無記法,而不隱沒無記又有二種,有報生的、有非報生的,像這樣是二種無記。再有四種色,如上面受、不受中所說,即四大及所造色的三種——善、不善、無記,身業作色與無作色、口業作色與無作色,受色、止色、用色、不用色,像這樣是四種色。再有五種色,即身作與無作色,口作與無作色,以及非業色,五情與五塵,麤色、動色、影色、像色、誑色。

所謂麤色,是可見、可聞、可嗅、可味、可觸的,如土石等。所謂動色有二種,一者眾生的動作,二者非眾生的動作——如水、火、風的動作,地依他而動,下有大風吹動水,水又動地,風吹動樹,如酒自沸而動,如磁石吸鐵,如真珠、玉、車渠、馬碯到夜裡能自行,都是眾生先世福德的業因緣,不可思議。

有人問。影色、像色不該另立一類。這是什麼緣故。眼與光明對著清淨的鏡子,於是反照而自見。影也如此,因遮住光而影現,並無另有一法。論主答。這話不對。如在油中見像是黑的,就不是本色。如在五尺長的刀中,橫看則面像變寬,縱看則面像變長,就不是本來的面。如大秦水精中有玷污,每一玷之中都有面像,就不是單一的面像。因此之故,並非仍見本像。再者,有鏡、有人、有持鏡者、有光明,眾緣和合故有像生,若眾緣不具則像不生。這像也非無因緣,也不在諸因緣之中,如是別自有一法,並不是那張臉。這種微色的生法就是如此,不同於麤色。就像因火有煙,火滅了煙還在。有人問。若是這樣,就不該另說影,因它同是細色。論主答。鏡中之像有種種色,影則只是一色,所以不同。這二者雖都待形而俱動,形質卻各異。影是從遮明而現,像則從種種因緣而生,雖同是細色,各各差別。所謂誑色,如陽焰、如幻、如化、如乾闥婆城等,遠看能誑人的眼,近前卻一無所有。像這樣種種無量的色,總名為色眾。

論廣釋五眾(二):受、想、行、識——觸生心數法與各各分別

受眾,如經所說。因眼緣色而生眼識,三事和合故生觸,這觸即時使三眾共生,就是受、想、行。有人問。眼識也與三眾作因,為什麼只說觸。論主答。眼識只暫時住留,見了色便滅,接著生起意識,才能分別色的好醜,所以不說眼識。因眼、色、識三事和合故生觸,觸生起心數法,眼識的因緣較遠故不說。有人問。一切識都有觸,為什麼只說觸為因緣生心數法。論主答。心有二種,一者念念生滅之心,二者次第相續之心。觸也是如此,次第相續的觸較麤故,說因觸而生心數法。念念之觸微細,雖也共生心數法,因不了了故不說。若情、塵、識三事和合能受苦樂,那時觸法了了分明,因此之故說因觸生心數法。如色法從因緣和合而生,心數法也如此,從觸法和合而生。如色法從和合而生、無和合則不生,心數法也如此,有觸則生、無觸則不生。這受眾,是一種,就是受相。再有二種受,即身受、心受,內受、外受,麤與細,遠與近,淨與不淨等。再有三種受,即苦、樂、不苦不樂,善、不善、無記,學、無學、非學非無學,見諦所斷、思惟所斷、不斷,因見諦所斷生的受、因思惟所斷生的受、因不斷生的受,或因身見生而不還與身見作因、或因身見生而還與身見作因、或不因身見生而不還與身見作因,再有三種受,即欲界繫、色界繫、無色界繫,像這樣是三種受。再有四種受,即內身受、外身受、內心受、外心受,以及四正勤、四如意足等相應之受,與四流、四縛等相應之受,這名為四種受。再有五種受,即樂根、苦根、憂根、喜根、捨根,見苦所斷相應的受乃至思惟所斷相應的受,五蓋、五結諸煩惱相應的受也是如此。再有六受眾,即六識相應之受。再有意識分別為十八受,就是眼見色思惟分別而心生喜、眼見色思惟分別而心生憂、眼見色思惟分別而心生捨,乃至意識也是如此。這十八受中有淨、有垢,成為三十六。三世各有三十六,成為一百八。像這樣種種因緣分別受的義理無量,名為受眾。

想眾、相應行眾、識眾也如此分別。這是什麼緣故。因它們與受眾相應。再者,佛說有四種想,有小想、大想、無量想、無所有想。所謂小想,是覺知小法。如說小法的,即小欲、小信、小色、小的緣相,名為小想。再者,欲界繫的想名為小,色界繫的想名為大,三無色天繫的想名為無量,無所有處繫的想名為無所有想。再者,煩惱相應的想名為小想,因被煩惱所覆,有漏而無垢的想名為大想,緣諸法實相的想名為無所有想,無漏的想名為無量想,因它為緣涅槃的無量法。再者,佛說有六想,即眼觸相應生的想,乃至意觸相應生的想。像這樣名為想眾。

行眾,佛有時說一切有為法名為行。有時說三行,即身行、口行、意行。所謂身行,是出入息。這是什麼道理。因為息是屬於身的。所謂口行,是覺與觀。這是什麼道理。因為先有覺觀,然後才有語言。所謂意行,是受與想。這是什麼道理。因受苦樂、取相而心發動,這名為意行。心數法有二種,一者屬見、二者屬愛。屬愛的為主名為受,屬見的為主名為想,因此之故說這二法為意行。佛有時說十二因緣中的三行,即福行、罪行、無動行。所謂福行,是欲界繫的善業。所謂罪行,是不善之業。所謂無動行,是色界、無色界繫的業。在阿毘曇中,除了受與想,其餘的心數法以及無想定、滅盡定等心不相應法,這名為行眾。

識眾,因內外六入和合故生六覺,名為識。因內緣之力大故,名為眼識乃至名為意識。有人問。意就是識,怎麼說因意緣之力故生意識。論主答。因意有生滅之相,多以前意為因,緣法而生意識。有人問。前意已滅,怎能生起後識。論主答。意有二種,一者念念滅,二者心次第相續而名為一。為這相續之心故,諸心都名為一意,所以依意而生識並無過咎。因意識難以理解,九十六種外道不說依意故生識,只以依神為本。這五眾,在四念處中已廣說。這是什麼緣故。因身念處說色眾,受念處說受眾,心念處說識眾,法念處說想眾、行眾。

有人問。不應該有五眾,只應有色眾、識眾。識眾隨時分別故有異名,才名為受、想、行。就像不淨的識名為煩惱,清淨的識名為善法。論主答。不對。這是什麼道理。若名不同則實也不同,若無不同之法、名就不應不同。若唯有心而無心法,心就不應有垢、有淨。譬如清淨的池水,狂象進入其中令它混濁,若清水珠放入、水就清淨,不能說水以外沒有象、沒有珠。心也如此,因煩惱進入而能令心混濁,因慈悲等善法進入心而令心清淨。因此之故,不能說煩惱、慈悲等法就是心。有人問。你難道沒聽我先前說『垢心就是煩惱,淨心就是善法』嗎。論主答。若垢心接續,怎能生起淨心。若淨心接續,怎會生起垢心。因此之故,這事不對。你只知道麤顯之事,不知道心數法,不可因為不知就說它為無,應當知道必有五眾。

論廣釋五眾(三):五眾之次第與一切法畢竟空

有人問。若有五眾,為什麼不多不少只說五。論主答。諸法各有定限。如手法有五指,不能求它的多少。再者,有為之法雖復無量,佛分判為五分便盡攝了。有人問。若是這樣,為什麼又說十二入、十八界。論主答。眾的義理該是如此,入、界的義理則不同。佛為法王,為眾生之故,有時略說、有時廣說。有的眾生對色、識不太邪惑,卻對心數法多有錯謬,故說五眾。有的眾生對心、心數法不生邪惑,只對色迷惑,為這種眾生故,說色為十處,心、心數法總說為二處。有的眾生對心數法少生邪惑,卻多不了達色、心,為這種眾生故,說心數法為一界、色與心為十七界。有的眾生不知世間苦法的生滅、不知離苦之道,為這種眾生故說四諦,世間及身皆是苦,愛等煩惱是苦因,煩惱滅是苦滅,滅煩惱的方便之法名為道。有的眾生因執著吾我,於諸法中邪見而生一相、異相,或說世間無因無緣,或墮邪因緣,為這種眾生故,說十二因緣。有人說有常法,或說神常、或說一切法常,只是壞滅時隱藏微細、並非是無,若得因緣會合便還出現,更無別法,為這種人故說。一切有為法都是所作之法,沒有常定。譬如木人,種種機關,因木楔和合故能動作,並無真實之事,這名為有為法。

有人問。這裡說五眾有什麼次第。論主答。修行者初習觀法,先觀麤法,知身不淨、無常、苦、空、無我等,身患就是如此。眾生所以貪著此身,是因它能生樂,仔細觀察這樂,有無量苦常隨逐它,這樂也是無常、空、無我等。六塵中有無量苦,眾生因何緣而生貪著。因眾生取相而貪著,如人的身有一種偏好而有所著,能捨命隨死而取相。受了苦樂,發動而生思等諸行。心行發動時,識能了知離苦得樂的方便,這就是識。再者,眾生因五欲的因緣故受苦樂,因取相的因緣故深著此樂,因深著樂故或起三毒、或起三善根,這名為行,識為其主而受用上面這些事。五欲就是色,色是根本,故最初說色眾,其餘依次第而有其名。其餘的入、界諸法等都由五眾依次第而有,唯法入、法界中增了無為法,四諦中增了智緣滅。入、界乃至有為、無為之法,如上面所說。

如今這五眾等諸法都是空。這是什麼緣故。因聖主如此說。聖有三種,下、中、上,佛為其主。如星宿與月之中,日為最上,因它光明大。佛得一切智慧故名為聖主,因是聖主所說,故應當是實。再者,因有十八空故一切法空。若只以性空便能空一切法,何況有十八。若以內空、外空便能空一切法,何況有十八。再者,若有一法不空,就當有二種,色法與非色法。這色法分別破裂乃至微塵,分別微塵也不可得,終究皆空。非色法乃至念念生滅故皆空,如四念處中所說。再者,諸法性空,只是名字,因因緣和合故有。如山、河、草、木、土地、人民、州郡、城邑名之為國,巷、里、市陌、廬館、宮殿名之為都,梁柱、椽棟、瓦竹、壁石名之為殿,上、中、下分和合名之為柱,片片和合故有分之名,眾札和合故有片之名,眾微和合故有札之名。這微塵有大、有中、有小,大的是遊塵可見,中的是諸天所見,小的是上聖人以天眼所見,若以慧眼觀它則無所見。這是什麼道理。因它性實無有。若微塵實有便是常,不可分裂、不可毀壞,火不能燒、水不能沒。再者,若微塵有形、無形,二者都有過失。若無形,怎麼會是色。若微塵有形,就與虛空作了分界,也就有十方之分,若有十方之分,就不名為微。佛法中的色,沒有遠近麁細之色是常住的。再者,離了這因緣名字便沒有法。如今除去山、河、土地的因緣名字,更無國之名,除去廬里、道陌的因緣名字則無都之名,除去梁椽、竹瓦的因緣名字更無殿之名,除去三分的因緣名字更無柱之名,除去片的因緣名字則無分之名,除去札的因緣名字則無片之名,除去眾微的因緣名字則無札之名,除去中微塵的名字則無大微塵之名,除去小微塵的名字則無中微塵之名,除去天眼的妄見則無小微塵之名。像這樣種種因緣義故,知諸法畢竟空。

有人問。若法畢竟空,為什麼還有名字。論主答。名字若是實有,便與法一同被破。若名字是無,就不該來為難。名字與法都無有異,因此之故知一切法空。再者,一切法實空。這是什麼道理。因為沒有一法是定的,都從多法和合而生。若無有一,也就無有多。譬如樹,根、莖、枝、葉和合故有假名之樹,若無樹法,根、莖、枝、葉為誰而和合。若無和合則無一法,若無一法則也無多,因為先有一、後有多。再者,一切諸觀的語言戲論都無真實。若說世間常也不對,世間無常也不對,有眾生、無眾生,有邊、無邊,有我、無我,諸法實、諸法空,都不對,如先前種種論議門中所說。若這些諸觀戲論都無有,怎麼會不空。有人問。你說『諸法實、諸法空皆不然』,如今怎麼又說『諸法空』。論主答。有二種空。一者、說名字空,只破執著於有而不破空。二者、以空破有,也無有空。就像小劫盡時,有刀兵、疾疫、飢餓,卻還有人、物、鳥、獸、山、河。大劫燒時,山河樹木乃至金剛地下的大水也盡,劫火既滅,持水之風也滅,一切廓然無有遺餘。空也如此,破諸法皆空,唯有空存在,卻又取相而貪著它。所謂大空,是破一切法,連空也復空。因此之故你不該作這樣的問難。若滅去諸戲論,怎麼會不空。像這樣種種因緣,處處說空,應知一切法空。

所謂習,是隨般若波羅蜜修習行觀,不息不休,這名為習。譬如弟子隨順師教、不違師意,這名為相應。如般若波羅蜜之相,菩薩也隨這相,以智慧觀照,能得、能成就,不增不減,這名為相應,譬如函與蓋,大小相稱。雖然般若波羅蜜滅去諸觀之法,卻因智慧之力,名為無所不能、無所不觀,能這樣了知、不墮二邊,這就是與般若相應。

習應七空:略說七空而攝十八空

佛接著說。再者,舍利弗。菩薩摩訶薩習應性空,這就名為與般若波羅蜜相應。像這樣,舍利弗。菩薩摩訶薩行般若波羅蜜而習應七空,就是性空、自相空、諸法空、不可得空、無法空、有法空、無法有法空,這就名為與般若波羅蜜相應。

論釋。有人問。為什麼不說住十八空、只說住七空名為與般若相應。論主答。佛法中廣說便是十八空,略說便是七空。就像廣說助道之法便有三十七品,略說便是七覺分。再者,這七空多用來利益眾生。如大空、無始空,有時有眾生起這樣的邪見,為此之故而說。所謂性空,是說一切諸法之性從本到末尚且自空,何況現在。因緣尚且空,何況果報。所謂自相空,是諸法的總相、別相都觀其為空,心便遠離。用這二空,諸法皆空,這名為諸法空。從性空故有相,因相空故諸法皆空。因諸法空故,更無所得,這名為不可得空。用這四種空破一切有法,若以有法、有相為過失,便取於無法,所以說無法空。若以無法為非,又想回頭取有法,所以說有法空。先前說四空雖破有法,修行者的心卻離了有而存於無,所以再說無法空。若說無法為非,心無所寄,又想回頭存有,所以略說有法空,因為存有之心已薄弱。所謂無法有法空,是修行者以無法空為非、心又疑於有,若心觀於有、又疑於無法,所以將有、無都觀其為空,如內外空之觀。因此之故只說七空。

習應七空時,不見相應不相應、不見生滅垢淨

有人問。你說『了知一切法空、滅去諸觀,這名為與般若相應』,這樣觀就名為相應、不這樣觀就不相應,這是分別是非,本身就已是觀,怎麼說『滅』。論主答。因此之故——

佛告訴舍利弗。菩薩摩訶薩習應七空之時,不見色若相應、若不相應,不見受、想、行、識若相應、若不相應。不見色若生相、若滅相,不見受、想、行、識若生相、若滅相。不見色若垢相、若淨相,不見受、想、行、識若垢相、若淨相。

論釋。所謂『不見色若生相、若滅相』,是不見五眾有生、有滅。若五眾有生滅之相,便墮於斷滅之中,墮斷滅故則無罪、無福,無罪無福故便與禽獸無異。所謂『不見色若垢、若淨』,是不見五眾有縛、有解。若五眾是縛性,就沒有能得解脫的了。若五眾是淨性,就沒有學道之法了。

諸法不相合,其性空故;色空中無色

佛接著說。不見色與受和合,不見受與想和合,不見想與行和合,不見行與識和合。這是什麼緣故。因為沒有一法與另一法和合的,因其性空之故。

論釋。心、心數法沒有形,因無形故則無住處,因此之故色不與受和合。如四大以及四大所造之色,是二觸的和合,而心心數法中沒有觸法,故不得和合。有人問。若是這樣,為什麼說受、想、行、識不共和合。論主答。佛在這裡自己說了,沒有一法與另一法和合的。這是什麼緣故。因一切法之性常空。若無一法與另一法和合,也就沒有相離。再者,佛自說因緣——

佛接著說。舍利弗。色空之中沒有色,受、想、行、識空之中沒有識。

論釋。這是什麼緣故。因色與空相違。若空來則滅色,怎麼色空中會有色。譬如水中無火、火中無水,因性相違。再者,有人說『色並非實空,是修行者入空三昧中才見色為空』,因此之故說『色空中都無有色,受、想、行、識也是如此』。

五眾各各無自相;色即是空,空即是色

佛接著說。舍利弗。因色空故無惱壞相,因受空故無受相,因想空故無知相,因行空故無作相,因識空故無覺相。

論釋。有人問。這義理有什麼次第。論主答。先前說五眾空中無五眾,如今在此說它的因緣。因五眾各各的自相不可得,所以說五眾空中無五眾。

佛接著說。這是什麼緣故。舍利弗。並非色異於空,並非空異於色,色就是空,空就是色。受、想、行、識也是如此。

論釋。佛重說因緣。若五眾與空相異,空中就應有五眾。如今五眾不異於空、空不異於五眾,五眾就是空、空就是五眾,因此之故空不破五眾。這是什麼道理。這裡佛自己說了因緣——

諸法空相不生不滅,乃至無佛亦無佛道,是名相應

佛接著說。舍利弗。這諸法的空相,不生不滅、不垢不淨、不增不減,這空之法,非過去、非未來、非現在。所以空中無色,無受、想、行、識,無眼、耳、鼻、舌、身、意,無色、聲、香、味、觸、法,無眼界乃至無意識界,無無明、也無無明盡,乃至無老死、也無老死盡,無苦、集、滅、道,也無智、也無得,無須陀洹、無須陀洹果,無斯陀含、無斯陀含果,無阿那含、無阿那含果,無阿羅漢、無阿羅漢果,無辟支佛、無辟支佛道,無佛、也無佛道。舍利弗。菩薩摩訶薩這樣習應,這就名為與般若波羅蜜相應。

論釋。有人問。人都知道空中無所有、不生不滅、不垢不淨、不增不減、無一切法,佛為什麼還分別說五眾等諸法各各是空。論主答。有人雖然也修習空,卻在想中以為空裡仍有諸法。就像行慈心的人,雖無眾生卻想眾生得樂,自己因此得無量福。因此之故佛說,諸法之性常自空,並非因空三昧才令法空——如水本有冷相,火才令它轉熱。若說是因空三昧才令法空,這事不對。所謂智,是無漏的八智。所謂得,是初得聖道的須陀洹果乃至佛道。這義理先前已廣說。

不見般若若相應不相應,乃至一切種智

佛接著說。舍利弗。這菩薩摩訶薩行般若波羅蜜,不見般若波羅蜜若相應、若不相應,不見檀波羅蜜、尸波羅蜜、羼提波羅蜜、毘梨耶波羅蜜、禪波羅蜜若相應、若不相應,也不見色若相應、若不相應,不見受、想、行、識若相應、若不相應,不見眼乃至意、色乃至法、眼色識界乃至意法識界若相應、若不相應,不見四念處乃至八聖道分、佛十力乃至一切種智若相應、若不相應。像這樣,舍利弗。應當知道菩薩摩訶薩與般若波羅蜜相應。

論釋。菩薩得諸法實相、入般若波羅蜜,就在般若波羅蜜上不見定相,若相應、若不相應,何況見有其餘之法。怎樣是不見般若的相應、不相應。就是不見『這樣行為是應般若波羅蜜』,也不見『不這樣行為是不應般若波羅蜜』。如以常、樂、我而行,不應般若波羅蜜。以無常、苦、無我而行,是應般若波羅蜜。若以實而行,不應般若波羅蜜。若以空而行,是應般若波羅蜜。如以有、無而行,不應般若波羅蜜。如以非有、非無而行,是應般若波羅蜜。般若波羅蜜中都沒有這些事,因般若波羅蜜之相畢竟清淨。五波羅蜜、五眾乃至一切種智也是如此。有人問。般若波羅蜜畢竟清淨還說得通,五波羅蜜及其餘之法怎麼清淨。論主答。先前說過,這五事離了般若波羅蜜就不名波羅蜜,與般若波羅蜜和合故才名波羅蜜。如般若波羅蜜的初品中所說。什麼名為檀波羅蜜。就是不見施者、不見受者、無有財物之故。這五眾之法是菩薩的觀處,因與般若波羅蜜和合、因畢竟清淨故,不見相應、不相應。十二入、十八界、十二因緣也是如此。這些法沒有定性、沒有定法,因此之故不見若相應、若不相應。十八空、四念處乃至大慈、大悲、一切種智,也不見若相應、若不相應。有人問。這菩薩並非聲聞、辟支佛,怎麼會有三十七品。尚未得佛道,怎麼會有十力、四無所畏。論主答。這菩薩雖非聲聞、辟支佛,也觀聲聞、辟支佛之法,是為了以聲聞、辟支佛之道度眾生。又有人說,行聲聞、辟支佛之道而只是不取證,如後品中所說,入空、無相、無作三昧,菩薩住這三解脫門而作是念,如今是觀照之時、不是取證之時。或有新發意的菩薩聽聞有聲聞、辟支佛的三十七品法,便讀誦、正憶念、分別,因此之故說菩薩有三十七品。佛的十力等也是如此。菩薩自己安住在菩薩的十力、四無所畏、十八不共法中,住這些法中,若聞、若憶想、分別佛的十力、四無所畏、十八不共法等甚深微妙,也是我分內之事。再者,這菩薩無量阿僧祇劫以來修習佛的十力、四無所畏等,到坐佛樹下時,得無礙解脫故增益清淨。譬如勳勞既立、然後受其功賞,菩薩也如此,有這功德才受其名。這些功德都因與般若波羅蜜的勢力和合,故不見若相應、若不相應。這些諸法之義,從六波羅蜜乃至一切智,先前已說。

空不與空合;何以要重說相應不相應的因緣

佛接著說。再者,舍利弗。菩薩摩訶薩行般若波羅蜜之時,空不與空和合,無相不與無相和合,無作不與無作和合。這是什麼緣故。因空、無相、無作沒有和合與不和合。舍利弗。菩薩摩訶薩這樣習應,這就名為與般若波羅蜜相應。

論釋。有人問。一心之中沒有二個空,怎麼說『空不與空合』。論主答。空有二種,一者空三昧,二者法空。空三昧不與法空和合。這是什麼緣故。若以空三昧之力去合法空,這法便不是自性空。又空是性自空、不從因緣而生,若從因緣而生就不名性空。修行者若入定時見空、出定時不見空,應知這是虛妄。再者,佛自說因緣,空中無合、無不合,無相、無作也是如此。舍利弗。菩薩這樣習應,這就名為與般若波羅蜜相應。有人問。只在一處說『不見與般若波羅蜜相應、不相應』便夠了,為什麼又種種說相應、不相應的因緣。若一處相應,其餘便都相應。若一處不相應,其餘也都不相應。譬如一個盲人無見,千個盲人也都如此。論主答。不對。若想以戲論求勝,才這樣問難。諸法之相雖不可說,佛卻以大慈大悲故種種方便而說。又佛說法,為一種眾生得道,為未悟的重說。又有一說是為斷見諦的結使,二說是為斷思惟的結使,再說是為諸餘結使一分一分都斷。又一說有人得聲聞道,一說是種辟支佛道的因緣,再一說是發無上正等菩提心,再一說是行六波羅蜜,再一說是行方便、得無生忍,再一說是得初住地,再一說乃至十住地,再一說是為人故,再一說是為天故。再者,這般若波羅蜜之相甚深,難解難知,佛知道眾生的心根有利、有鈍。鈍根的少智,故為他重說。若利根的,一說二說便悟,不須種種重說。譬如駛馬,下一鞭便走。駑馬,多鞭才去。像這樣種種因緣故,經中重說並無過咎。

入自相空,色不與前際、後際、現在合

佛接著說。再者,舍利弗。菩薩摩訶薩行般若波羅蜜之時,入諸法的自相空。入了之後,色不作和合,也不作不和合。受、想、行、識不作和合,也不作不和合。色不與前際和合。這是什麼緣故。因為不見前際。色不與後際和合。這是什麼緣故。因為不見後際。色不與現在和合。這是什麼緣故。因為不見現在。受、想、行、識也是如此。

論釋。先前說『空、無相、無作,無合、無不合』,如今再說因緣,因入自相空故,五眾不作和合、不作不和合。若一切法自相空,這裡就沒有和合、不和合。所謂合,是諸法如其自相。如地的堅相、識的知相,像這樣的自相不在別的法上,這名為合。所謂不合,是自相不在自法之中。略說諸法之相,不增不減。色不與前際和合。這是什麼緣故。因前際空無所有、只有名字。若色入了過去,便滅而無所有,怎能與前際和合。後際者,未有、未生,色不應與後際和合。現在的色,生滅不住故不可取相,色不應與現在和合。再者,佛自說因緣,色不與前際和合、也非不合,這是什麼緣故,因前際不可見。色不與後際和合、也非不合,這是什麼緣故,因後際不可見。色不與現在和合、也非不合,這是什麼緣故,因現在不可見。受、想、行、識也是如此。

三際互不相合,三際名空故,是名相應

佛接著說。再者,舍利弗。菩薩摩訶薩行般若波羅蜜,前際不與後際和合,後際不與前際和合,現在不與前際、後際和合,前際、後際也不與現在和合,因三際名為空之故。舍利弗。菩薩摩訶薩這樣習應的,這就名為與般若波羅蜜相應。

論釋。有人問。怎樣是前際、後際和合。論主答。有人說,三世諸法都是有,未來之法轉為現在,現在轉為過去。如泥團是現在,瓶是未來,土是過去。若成瓶時,瓶為現在,泥團為過去,瓶破為未來。像這樣就是和合。若真有三世之相,這事不對,因為過失太多,這才是不合。再者,所謂三世和合,如過去之法與過去、未來、現在世作因,現在之法與現在、未來世作因,未來世之法與未來世作因。又過去的心、心數法緣三世之法,未來、現在的心心數法也是如此。已斷的心心數法能緣未斷之法,未斷的心心數法能緣可斷之法。像這樣三世諸法的因緣果報互相和合,這名為合。菩薩不作這樣的合。這是什麼緣故。如先前所說,過去已滅,怎能作因、作緣。未來未有,怎能作因緣。現在乃至一念之中都不住,怎能作因緣。這名為不合。再者,佛自說因緣,因三世以及名字都空,怎麼能說和合。

Śāriputra Asks: How Does the Bodhisattva Pass Beyond the Grounds of the Two Vehicles, Abide in the Ground of Non-retrogression, and Purify the Buddha-Path?

Śāriputra said to the Buddha: ‘World-Honored One, how must a bodhisattva-mahāsattva proceed in order to pass beyond the grounds of the śrāvakas and pratyekabuddhas, abide in the non-retrogressing ground of the avaivartika, and purify the Buddha-path?’

What follows is the treatise's explanation. Question: why does Śāriputra put this question? Answer: Śāriputra had earlier asked about the wisdom of the many sages being without difference, and the Buddha had already used similes of all kinds to show that the bodhisattva's wisdom is superior; since his mind had now understood this, he goes on to ask how the bodhisattva is able to pass beyond the two vehicles, abide in the ground of non-retrogression, and purify the Buddha-path. Again someone asks: people of the Small Vehicle do not abide toward becoming a Buddha, so why does Śāriputra ask about the matter of ‘purifying the Buddha-path’? Answer: Śāriputra is the great general who follows the Buddha in turning the Dharma wheel; although this question adds nothing to himself, he asks it in order to benefit the beings who seek the Buddha-path. Again, because the bodhisattva with great compassion brings much benefit, he asks about the bodhisattva's matters so as to benefit beings. Furthermore, Śāriputra, having received the Buddha's grace, broke through all wrong views and attained the fruit of the path; it is in order to repay that grace that he asks about the bodhisattva's matters. Again, within the ground of the śrāvakas Śāriputra had already exhausted its furthest limit, and what he had not yet penetrated was only the bodhisattva's matters, so he asks further. Again, because the bodhisattva's Dharma is extremely deep and subtle, although he cannot realise it, he asks out of love and delight in it—just as, seeing someone with a wondrous jewel, one asks about it out of love and delight even though one does not have it oneself.

The Buddha Answers: From the First Arousing of the Intention, Practise the Six Perfections and Abide in the Three Gates of Liberation—Shooting Up into Space without Falling into Nirvāṇa

The Buddha told Śāriputra: from the very first arousing of the intention, the bodhisattva-mahāsattva practises the six perfections and abides in the dharmas of emptiness, signlessness, and non-action; he is then able to pass beyond all the grounds of the śrāvakas and pratyekabuddhas, abide in the avaivartika ground, and purify the Buddha-path.

The treatise explains. Question: these three matters—passing beyond the two vehicles, abiding in non-retrogression, and purifying the Buddha-path—each have their own causes and conditions in the later chapters; why does the Buddha now speak of them together in one place? Answer: here it is said briefly; later the causes and conditions of the three matters will naturally be said at length. Again, now only the causes and conditions of emptiness, signlessness, and non-action are spoken of, and only later are the various merits spoken of; therefore the three matters are spoken of together. Again someone asks: once one enters the three gates of liberation one arrives at nirvāṇa; how is it now said that by emptiness, signlessness, and non-action one is able to pass beyond the grounds of the śrāvakas and pratyekabuddhas? Answer: if one lacks the power of skilful means, on entering the three gates of liberation one straightaway takes nirvāṇa. If one has the power of skilful means, then although abiding in the three gates of liberation and seeing nirvāṇa, with a mind of kindness and compassion one is able to turn this mind back and arouse it anew, as is said in a later chapter. It is like shooting upward into space: arrow after arrow props up the one before, not letting the arrows fall to the ground. The bodhisattva is also like this: with the arrow of wisdom he shoots upward into the space of the three liberations, and then with the following arrow of skilful means he shoots the arrow before it, not letting it fall into the ground of nirvāṇa. Although this bodhisattva sees nirvāṇa, he passes straight on without halting, looking forward to another great matter—namely unsurpassed, right, and complete awakening. Now is the time for contemplating, not the time for realising. Principles such as these should be spoken of at length. If one passes beyond these two grounds of the śrāvakas and pratyekabuddhas and understands that dharmas neither arise nor cease, this is the avaivartika ground. Abiding in the avaivartika ground, transforming beings and purifying Buddha-worlds—this is being able to purify the Buddha-path. Furthermore, the bodhisattva abides in the three gates of liberation and contemplates the four truths; knowing that these are the dharmas of the śrāvakas and pratyekabuddhas, he passes straight beyond the four truths and enters the one truth—namely that all dharmas neither arise nor cease, are neither stained nor pure, neither come nor go, and so on. Entering into this one truth is called the avaivartika ground. Abiding in this avaivartika ground, the ground of purifying the Buddha-path, he extinguishes the coarse and evil deeds of body, speech, and mind, and also extinguishes whatever within dharmas has been lost and spoiled from the very beginning; this is called the ground of purifying the Buddha-path.

Śāriputra Asks: While the Bodhisattva's Afflictions Are Not Yet Exhausted, Abiding in What Merit Can He Be a Field of Merit for the Two Vehicles?

Śāriputra said to the Buddha: abiding on what ground is a bodhisattva-mahāsattva able to be a field of merit for the śrāvakas and pratyekabuddhas?

The treatise explains. Śāriputra deeply and wholeheartedly reveres the bodhisattva, and therefore now asks: while the bodhisattva's outflows and fetters are not yet fully cut off, abiding in what merit is he able to be a field of merit for the śrāvakas and pratyekabuddhas?

The Buddha told Śāriputra: from the first arousing of intent, the bodhisattva-mahāsattva practises the six perfections, all the way until he sits at the seat of awakening; throughout this interval he is constantly a field of merit for the śrāvakas and pratyekabuddhas.

The treatise explains. The Buddha shows Śāriputra this meaning: although the bodhisattva shares with the two vehicles the three gates of liberation and the matter of going toward nirvāṇa, the bodhisattva has great kindness and great compassion, which the śrāvakas and pratyekabuddhas do not have. From the first arousing of the mind the bodhisattva cultivates the six perfections, up to the eighteen unshared dharmas, his aim being to ferry all beings across to liberation and to complete all the Buddha-dharmas; therefore he is superior.

All Wholesome Dharmas Appear in the World Because of the Bodhisattva

The Buddha went on to say: why is this? Because there is the bodhisattva-mahāsattva as cause and condition, the various wholesome dharmas of the world are able to arise.

The treatise explains. The Buddha has already explained by one cause and condition that, because the bodhisattva diligently practises the many practices, he is able to be a field of merit for the śrāvakas and pratyekabuddhas. Now he further speaks of the cause and condition of the bodhisattva's benefiting others outwardly, whereby the world has all wholesome dharmas. What is the principle here? Although the bodhisattva who has aroused the mind has not yet become a Buddha, he is already able to make the beings who can be ferried across abide in the paths of the three vehicles, and those who cannot enter the three vehicles he makes abide in the ten wholesome paths—how much more so when he becomes a Buddha! Question: the śrāvakas and pratyekabuddhas are also causes and conditions for the world's obtaining wholesome dharmas; why is it said only that the bodhisattva is able to make the world have wholesome dharmas? Answer: the wholesome dharmas that the world has because of the śrāvakas and pratyekabuddhas all come about because of the bodhisattva as well. If the bodhisattva did not arouse the mind, the world would not even have the Buddha-path, let alone śrāvakas and pratyekabuddhas. The Buddha-path is the root of the śrāvakas and pratyekabuddhas. Furthermore, although there are wholesome dharmas because of the śrāvakas and pratyekabuddhas, they are few, and because they are few they are not spoken of. If even the śrāvakas and pratyekabuddhas are not spoken of, how much less the teachers of the outside paths!

The bodhisattva went on to enumerate: what are the wholesome dharmas? They are the ten wholesome paths, the five precepts, the fast-precepts complete in eight parts; the four meditations, the four immeasurable minds, the four formless absorptions; the four foundations of mindfulness, the four right efforts, the four bases of supernormal power, the five faculties, the five powers, the seven limbs of awakening, the limbs of the eightfold noble path—all appear in the world because of the bodhisattva. Again, because of the bodhisattva, the six perfections, the eighteen emptinesses, the Buddha's ten powers, the four fearlessnesses, the four unobstructed knowledges, the eighteen unshared dharmas, great kindness, great compassion, and omniscience of all kinds all appear in the world. Again, because of the bodhisattva there are great kṣatriya clans, great brahmin clans, and great householder families; there are the heaven of the Four Heavenly Kings up to the heaven of neither perception nor non-perception—all appear in the world. Again, because of the bodhisattva there are the srota-āpanna, the sakṛdāgāmin, the anāgāmin, the arhat, the pratyekabuddha, and the Buddha—all appear in the world.

The treatise explains. Question: that the world has wholesome dharmas because of the bodhisattva may still be said; but as for great kṣatriya clans, great brahmin clans, and great householder families—even if there were no bodhisattva in the world there would still be these noble clans; how can it be said that all of them arise from the bodhisattva? Answer: because of the bodhisattva, the world has the five precepts, the ten wholesome deeds, the eight fast-precepts, and so on. These dharmas come in three grades, superior, middling, and inferior: the superior grade attains the path, the middling grade is born in heaven, and the inferior grade becomes human; that is why there are great kṣatriya clans, great brahmin clans, and great householder families. Again someone asks: even if there were no bodhisattva in the world, the world would still have the five precepts, the ten wholesome deeds, the eight fast-precepts, and the noble clans such as the kṣatriyas. Answer: the bodies the bodhisattva takes on are of all different kinds—at times he takes on a body born of the causes and conditions of karma, at times a transformation body—and teaching in the world, he proclaims wholesome dharmas of all kinds together with the dharmas of the world, the dharmas of kings, worldly conventional dharmas, the dharmas of those who leave home, the dharmas of those at home, the dharmas of lineages, and the dharmas of household life, pitying beings and protecting the world; although these are not the bodhisattva's true Dharma, he constantly practises these worldly dharmas. For this reason all of these come from the bodhisattva. Again someone asks: the bodhisattva is pure and cultivates great kindness and compassion; how could he speak of the various mixed dharmas of the world? Answer: there are two kinds of bodhisattva. The first practises kindness and compassion and enters the bodhisattva path directly. The second is the ruined bodhisattva, who also has a mind of compassion and governs the world by the laws of the state; he has no greed for gain in it, and although there is some harm he inflicts, those he brings to peace and happiness are more—he punishes one evil person so as to preserve a whole family. One who establishes laws in this way, though he is not called a pure bodhisattva, is still able to be called a ruined bodhisattva. For this reason all of these come from the bodhisattva. The various riches and honours of the world all come from the paths of the two vehicles; the paths of the two vehicles come from the Buddha, and the Buddha in turn comes about because of the bodhisattva. If there were no bodhisattva to proclaim wholesome dharmas, the world would have no path of gods, no path of humans, no path of asuras; there would be no pleasant feeling and no feeling that is neither painful nor pleasant, only painful feeling, and one would constantly hear the sound of weeping from the hells. Since the bodhisattva has such great benefit, how could he not be called a field of merit for the world? When Śāriputra heard that the bodhisattva has great merit and ought to receive offerings, he nevertheless thought in his mind: the bodhisattva's afflictions are not yet exhausted; although he has great merit, I fear he cannot digest these offerings—just as a person, though he has eaten fine food, cannot digest it because of an illness within. For this reason—

The Merit of Giving Was Already Pure and Complete from the Start: The Bodhisattva Is a Great Donor, and What He Gives Is Wholesome Dharmas

Śāriputra said to the Buddha: has the bodhisattva-mahāsattva's merit of giving already become pure and complete? The Buddha said: no. Why is this? Because it was already pure and complete from the start.

The treatise explains. Because from the moment he first arouses the mind, the bodhisattva becomes the foremost of those who make offerings for all beings. What is the principle here? Because the bodhisattva has resolved to undergo toil and suffering on behalf of immeasurable, boundless asaṃkhyeyas of beings, and to benefit immeasurable asaṃkhyeyas of beings so that they attain liberation, his aim being to obtain the power of great wisdom of all the Buddha-dharmas, able to make the world itself nirvāṇa. For causes and conditions of all these kinds it is said that it was already pure and complete from the start. Furthermore, the Buddha is restating the causes and conditions by which he is able to digest offerings.

The Buddha went on to say: Śāriputra, the bodhisattva-mahāsattva is a great donor; what is it that he gives? He gives wholesome dharmas. What kind of wholesome dharmas? They are the ten wholesome paths, the five precepts, up to the eighteen unshared dharmas and omniscience of all kinds; these he gives to beings.

The treatise explains. Earlier it was said ‘because of the bodhisattva as cause and condition, the world has wholesome dharmas’; now it is said ‘the bodhisattva is the master who gives wholesome dharmas’—this is the difference between the two.

Śāriputra Asks about Practising in Accord with Prajñā; the Buddha Answers: Practising in Accord with the Emptiness of Form Is Called Being in Accord

Śāriputra said to the Buddha: World-Honored One, how does a bodhisattva-mahāsattva practise in accord with prajñāpāramitā and come to be in accord with prajñāpāramitā?

The treatise explains. It was said above that ‘cultivating prajñāpāramitā for a single day surpasses the śrāvakas and pratyekabuddhas’; coming from this cause and condition, the Buddha praised the bodhisattva in all kinds of ways. Such great merits as these all arise from prajñāpāramitā, and so he now asks how the bodhisattva practises this prajñāpāramitā and comes to be in accord with prajñāpāramitā. Furthermore, Śāriputra knows that prajñāpāramitā is hard to practise and hard to attain, like an illusion, like a conjuration, hard to receive and uphold; fearing only that practitioners would go astray and fall into confusion, he asks about the method of practising in accord.

The Buddha told Śāriputra: the bodhisattva-mahāsattva practises in accord with the emptiness of form; this is called being in accord with prajñāpāramitā. He practises in accord with the emptiness of feeling, perception, constructions, and consciousness; this is called being in accord with prajñāpāramitā. Furthermore, Śāriputra, the bodhisattva-mahāsattva practises in accord with the emptiness of the eye; this is called being in accord with prajñā. He practises in accord with the emptiness of the ear, nose, tongue, body, and mind; this is called being in accord with prajñā. He practises in accord with the emptiness of visible form; this is called being in accord with prajñā. He practises in accord with the emptiness of sound, smell, taste, touch, and dharmas; this is called being in accord with prajñā. He practises in accord with the emptiness of the eye-element, the form-element, and the eye-consciousness-element; this is called being in accord with prajñā. He practises in accord with the emptiness of the ear, sound, and consciousness elements, the nose, smell, and consciousness elements, the tongue, taste, and consciousness elements, the body, touch, and consciousness elements, and the mind, dharma, and consciousness elements; this is called being in accord with prajñā. He practises in accord with the emptiness of suffering; this is called being in accord with prajñā. He practises in accord with the emptiness of origination, cessation, and the path; this is called being in accord with prajñā. He practises in accord with the emptiness of ignorance; this is called being in accord with prajñā. He practises in accord with the emptiness of constructions, consciousness, name-and-form, the six sense-bases, contact, feeling, craving, grasping, becoming, birth, and old age and death; this is called being in accord with prajñā. He practises in accord with the emptiness of all dharmas—whether conditioned or unconditioned, all are empty; this is called being in accord with prajñāpāramitā.

The Treatise Explains the Five Aggregates at Length (1): The Aggregate of Form—the Visible and the Invisible, and the Various Aspects of Form

The treatise explains. The five aggregates are form, feeling, perception, constructions, and consciousness. The aggregate of form is the visible dharma. Because of this visible form as cause and condition, there is also form that is invisible yet resistant. Although the resistant is invisible, it too is called form—just as one who has attained the path is called a person of the path, and the others who have left home but not yet attained the path are also called persons of the path. What is visible? Only one field is the small portion of form that is visible and resistant, included in one sense-field. The other nine fields, together with non-manifest karma, are called invisible form. The resistant are ten fields; the non-resistant is only non-manifest form. The distinctions of with-outflows and without-outflows and so on are likewise. As a sūtra says: form is of three kinds—form that is visible and resistant, form that is invisible and resistant, and form that is invisible and non-resistant. Therefore one should know that it is not only what the eye sees that is form: the ten inner and outer fields that are able to give rise to the five consciousnesses are all called form, and because of this portion of form, non-manifest form arises.

Again, there are four kinds of form: inner and appropriated, inner and not appropriated, outer and appropriated, outer and not appropriated. Again, there are five kinds of form, namely the five sense-objects. Again, there is one kind of form, the mark of being afflicted and broken, as a sūtra says. The bodily form of beings is called the mark of being afflicted and broken; form that is not of beings is also called the mark of being afflicted and broken, because its having a mark that is able to afflict is a cause and condition, and so it too is called affliction. It is like this: if there is a body, then there are sufferings such as hunger, thirst, cold, heat, old age, illness, knives, and cudgels. Again, there are two kinds of form: the four great elements and the form derived from the four great elements; inner form and outer form; appropriated form and unappropriated form; bound form and unbound form; form that can give rise to wrongdoing and form that can give rise to merit; karmic form and non-karmic form; karmic form and resultant form; karmic form and retributive form; resultant form and retributive form; obscured indeterminate form and unobscured indeterminate form; visible form and invisible form; resistant form and non-resistant form; form with outflows and form without outflows. In this way form is distinguished into two kinds. Again, there are three kinds of form, as said above under the visible and resistant. Again, there are three kinds of form: wholesome form, unwholesome form, and indeterminate form; form of one in training, form of one beyond training, and form of one neither in training nor beyond training; form arising from what is abandoned by seeing the truths, form arising from what is abandoned by contemplation, and form arising from what is not abandoned. Again, there are three kinds of form: form bound to the desire realm, form bound to the form realm, and unbound form; there is form that can give rise to greed, form that can give rise to hatred, and form that can give rise to delusion—and the three fetters, the three outflows, and so on are likewise. There is form that can give rise to the wholesome root of non-greed, the wholesome root of non-hatred, and the wholesome root of non-delusion; the various three wholesome roots of this kind should all be spoken of at length. There is form that can give rise to obscured indeterminate dharmas and form that can give rise to unobscured indeterminate dharmas, and the unobscured indeterminate is again of two kinds—that which arises from retribution and that which does not arise from retribution; these are the two kinds of the indeterminate. Again, there are four kinds of form, as said above under the appropriated and the unappropriated; namely, the three kinds of the four great elements and derived form—wholesome, unwholesome, and indeterminate; manifest form and non-manifest form of bodily karma, and manifest form and non-manifest form of verbal karma; received form, restraining form, used form, and unused form—these are the four kinds of form. Again, there are five kinds of form: manifest and non-manifest form of the body, manifest and non-manifest form of speech, and non-karmic form; the five sense-faculties and the five sense-objects; coarse form, moving form, shadow form, reflected-image form, and deceptive form.

Coarse form is what can be seen, heard, smelled, tasted, and touched, such as earth and stones. Moving form is of two kinds: first, the movements of beings; second, the movements of what is not beings—such as the movements of water, fire, and wind; the earth moves in dependence on others: below there is a great wind that stirs the water, and the water in turn moves the earth; the wind blows and moves the trees; as wine boils of itself and moves; as the lodestone draws iron; as pearls, jade, tridacna shell, and agate are able to move of themselves at night—all these are the karmic causes and conditions of the merit of beings in former lives, inconceivable.

Question: shadow form and reflected-image form should not be set up as a separate kind. Why? The eye together with light faces a clear mirror and is thereupon turned back, so that one sees oneself. A shadow is likewise: because the light is blocked, the shadow appears; there is no separate dharma. Answer: this is not so. When one sees an image in oil, it is black—that is not the original colour. In a knife five feet long, looked at crosswise the image of the face becomes broad, looked at lengthwise the image of the face becomes long—that is not the original face. In the rock crystal of Daqin, where there are flaws, within each flaw there is an image of the face—that is not a single image of the face. For this reason it is not that one still sees the original image. Furthermore, there is the mirror, there is the person, there is the one holding the mirror, there is light: because the many conditions come together, the image arises; if the many conditions are not complete, the image does not arise. This image is not without causes and conditions, yet neither is it within the causes and conditions; in this way it is a separate dharma of its own and is not that face. The way this subtle form arises is like this, unlike coarse form—just as because of fire there is smoke, and when the fire has gone out the smoke still remains. Question: if so, the shadow should not be spoken of separately, since it is likewise subtle form. Answer: the image in the mirror has form of all kinds of colours, whereas the shadow is only one colour; therefore they differ. Although both of these depend on a shape and move along with it, their substance is different: the shadow appears from the blocking of light, while the image arises from causes and conditions of all kinds; although both are subtle form, each is different. Deceptive form is such as a mirage, an illusion, a conjuration, a city of the gandharvas, and so on: seen from afar it can deceive a person's eye, but close up there is nothing at all. Forms of all these immeasurable kinds are collectively called the aggregate of form.

The Treatise Explains the Five Aggregates at Length (2): Feeling, Perception, Constructions, and Consciousness—Mental Concomitants Born of Contact, and the Distinctions of Each

The aggregate of feeling is as a sūtra says: because the eye takes form as its condition, eye-consciousness arises; because the three things come together, contact arises; this contact immediately makes the three aggregates arise together, namely feeling, perception, and constructions. Question: eye-consciousness also acts as a cause for the three aggregates; why is only contact spoken of? Answer: eye-consciousness abides only momentarily; having seen form it ceases, and then mind-consciousness arises, which is able to discriminate form as fine or ugly; therefore eye-consciousness is not spoken of. Because the three things—eye, form, and consciousness—come together, contact arises, and contact gives rise to the mental concomitants; the causes and conditions of eye-consciousness are more remote, and so it is not spoken of. Question: all consciousnesses have contact; why is it said only that contact is the cause and condition that gives rise to the mental concomitants? Answer: mind is of two kinds: first, mind that arises and ceases moment by moment; second, mind that continues in sequence. Contact is likewise; because contact that continues in sequence is coarser, it is said that the mental concomitants arise because of contact. Moment-by-moment contact is subtle; although it too gives rise to the mental concomitants along with it, because it is not distinct it is not spoken of. If the three things—sense-faculty, sense-object, and consciousness—come together and are able to experience suffering and pleasure, at that time the dharma of contact is distinct and clear; for this reason it is said that the mental concomitants arise because of contact. Just as the dharma of form arises from the coming together of causes and conditions, the mental concomitants are likewise—they arise from the coming together of the dharma of contact. Just as the dharma of form arises from a coming together and without a coming together does not arise, the mental concomitants are likewise—if there is contact they arise, if there is no contact they do not arise. This aggregate of feeling, as one kind, is the mark of feeling. Again, there are two kinds of feeling: bodily feeling and mental feeling; inner feeling and outer feeling; coarse and subtle; far and near; pure and impure; and so on. Again, there are three kinds of feeling: painful, pleasant, and neither painful nor pleasant; wholesome, unwholesome, and indeterminate; of one in training, of one beyond training, and of one neither in training nor beyond training; abandoned by seeing the truths, abandoned by contemplation, and not abandoned; feeling arising from what is abandoned by seeing the truths, feeling arising from what is abandoned by contemplation, and feeling arising from what is not abandoned; or feeling that arises from the view of the body but does not in turn act as a cause for the view of the body, or feeling that arises from the view of the body and in turn acts as a cause for the view of the body, or feeling that does not arise from the view of the body and does not in turn act as a cause for the view of the body; again, there are three kinds of feeling: bound to the desire realm, bound to the form realm, and bound to the formless realm—these are the three kinds of feeling. Again, there are four kinds of feeling: inner bodily feeling, outer bodily feeling, inner mental feeling, and outer mental feeling; together with feeling associated with the four right efforts, the four bases of supernormal power, and so on, and feeling associated with the four floods, the four bonds, and so on—these are called the four kinds of feeling. Again, there are five kinds of feeling: the faculty of pleasure, the faculty of pain, the faculty of sorrow, the faculty of joy, and the faculty of equanimity; and feeling associated with what is abandoned by seeing suffering, up to feeling associated with what is abandoned by contemplation; feeling associated with the afflictions of the five hindrances, the five fetters, and so on is likewise. Again, there are six aggregates of feeling, namely the feeling associated with the six consciousnesses. Again, mind-consciousness discriminates eighteen feelings: the eye sees form, reflects and discriminates, and the mind gives rise to joy; the eye sees form, reflects and discriminates, and the mind gives rise to sorrow; the eye sees form, reflects and discriminates, and the mind gives rise to equanimity; and so on up to mind-consciousness, likewise. Among these eighteen feelings some are pure and some defiled, making thirty-six. Each of the three times has thirty-six, making one hundred and eight. Distinguishing the meaning of feeling by causes and conditions of all these kinds is immeasurable; this is called the aggregate of feeling.

The aggregate of perception, the aggregate of associated constructions, and the aggregate of consciousness are distinguished in the same way. Why is this? Because they are associated with the aggregate of feeling. Furthermore, the Buddha says that there are four kinds of perception: small perception, great perception, immeasurable perception, and the perception of nothingness. Small perception is being aware of small dharmas. As it is said of small dharmas—small desire, small faith, small form, small objective marks—this is called small perception. Furthermore, perception bound to the desire realm is called small; perception bound to the form realm is called great; perception bound to the three formless heavens is called immeasurable; perception bound to the sphere of nothingness is called the perception of nothingness. Furthermore, perception associated with afflictions is called small perception, because it is covered by afflictions; perception with outflows yet without stain is called great perception; perception that takes the real mark of dharmas as its object is called the perception of nothingness; perception without outflows is called immeasurable perception, because it is the immeasurable dharma that takes nirvāṇa as its object. Furthermore, the Buddha says that there are six perceptions, namely perception arising in association with eye-contact, up to perception arising in association with mind-contact. This is called the aggregate of perception.

As for the aggregate of constructions, the Buddha sometimes says that all conditioned dharmas are called constructions. Sometimes he speaks of three constructions: bodily construction, verbal construction, and mental construction. Bodily construction is in-and-out breathing. What is the principle here? Because the breath belongs to the body. Verbal construction is initial inquiry and sustained examination. What is the principle here? Because first there is initial inquiry and sustained examination, and only afterwards is there speech. Mental construction is feeling and perception. What is the principle here? Because by experiencing suffering and pleasure and grasping at marks the mind is set in motion, this is called mental construction. The mental concomitants are of two kinds: first, those belonging to views; second, those belonging to craving. Among those belonging to craving, the chief is called feeling; among those belonging to views, the chief is called perception; for this reason these two dharmas are said to be mental construction. The Buddha sometimes speaks of the three constructions within the twelve causes and conditions, namely meritorious construction, demeritorious construction, and imperturbable construction. Meritorious construction is wholesome karma bound to the desire realm. Demeritorious construction is unwholesome karma. Imperturbable construction is karma bound to the form realm and the formless realm. In the Abhidharma, apart from feeling and perception, the remaining mental concomitants, together with the dharmas not associated with mind such as the absorption without perception and the absorption of cessation—this is called the aggregate of constructions.

As for the aggregate of consciousness: because the inner and outer six sense-fields come together, six kinds of awareness arise; this is called consciousness. Because the power of the inner condition is great, it is called eye-consciousness, up to being called mind-consciousness. Question: mind is itself consciousness; how can it be said that because of the power of the mind as condition, mind-consciousness arises? Answer: because mind has the mark of arising and ceasing, mostly taking the preceding mind as cause, it takes dharmas as object and mind-consciousness arises. Question: the preceding mind has already ceased; how can it give rise to the later consciousness? Answer: mind is of two kinds: first, ceasing moment by moment; second, mind continuing in sequence and so called one. For the sake of this continuing mind, all minds are called one mind; therefore there is no fault in consciousness arising in dependence on mind. Because mind-consciousness is hard to understand, the ninety-six kinds of outside paths do not say that consciousness arises in dependence on mind, but take dependence on the soul as the basis. These five aggregates have already been spoken of at length under the four foundations of mindfulness. Why is this? Because the foundation of mindfulness of the body speaks of the aggregate of form; the foundation of mindfulness of feeling speaks of the aggregate of feeling; the foundation of mindfulness of mind speaks of the aggregate of consciousness; the foundation of mindfulness of dharmas speaks of the aggregates of perception and constructions.

Question: there should not be five aggregates; there should be only the aggregate of form and the aggregate of consciousness. The aggregate of consciousness, because it discriminates according to the occasion, has different names, and so is called feeling, perception, and constructions—just as defiled consciousness is called affliction and pure consciousness is called wholesome dharma. Answer: not so. What is the principle here? If the names differ, the realities also differ; if there were no differing dharmas, the names ought not to differ. If there were only mind and no mental dharmas, mind ought not to be defiled or pure. It is like the water of a clear pool: a mad elephant enters it and makes it muddy; if a water-clearing pearl is put in, the water becomes clear; one cannot say that apart from the water there is no elephant and no pearl. Mind is likewise: because afflictions enter, they are able to make the mind muddy; because wholesome dharmas such as kindness and compassion enter the mind, they make the mind clear. For this reason one cannot say that afflictions and dharmas such as kindness and compassion are simply the mind. Question: did you not hear me say earlier, ‘defiled mind is affliction, pure mind is wholesome dharma’? Answer: if defiled mind continues, how can pure mind arise? If pure mind continues, how would defiled mind arise? For this reason this matter is not so. You know only coarse and manifest matters and do not know the mental concomitants; one may not say that something does not exist because one does not know it. One should know that there must be five aggregates.

The Treatise Explains the Five Aggregates at Length (3): The Order of the Five Aggregates, and the Ultimate Emptiness of All Dharmas

Question: if there are five aggregates, why are just five spoken of, neither more nor fewer? Answer: dharmas each have their fixed limits. Just as the hand has five fingers by its nature, one cannot ask for more or fewer. Furthermore, although conditioned dharmas are immeasurable, the Buddha divides them into five portions and they are then entirely included. Question: if so, why does he also speak of the twelve sense-fields and the eighteen elements? Answer: the meaning of the aggregates ought to be like this, but the meaning of the sense-fields and the elements is different. The Buddha is the King of Dharma; for the sake of beings he sometimes speaks briefly and sometimes at length. Some beings are not much deluded about form and consciousness but are much mistaken about the mental concomitants; therefore he speaks of the five aggregates. Some beings are not deluded about mind and the mental concomitants but are confused only about form; for the sake of such beings he speaks of form as ten fields, and speaks of mind and the mental concomitants together as two fields. Some beings are little deluded about the mental concomitants but largely fail to penetrate form and mind; for the sake of such beings he speaks of the mental concomitants as one element and form and mind as seventeen elements. Some beings do not know the arising and ceasing of the world's dharmas of suffering and do not know the path of leaving suffering; for the sake of such beings he speaks of the four truths: the world and the body are all suffering; afflictions such as craving are the cause of suffering; the cessation of afflictions is the cessation of suffering; the dharma of skilful means for extinguishing afflictions is called the path. Some beings, because they cling to an ‘I’, hold wrong views about dharmas and conceive a mark of oneness or a mark of difference, or say that the world is without cause and without condition, or fall into wrong causes and conditions; for the sake of such beings he speaks of the twelve causes and conditions. Some people say that there are permanent dharmas—some say the soul is permanent, some say all dharmas are permanent—only that at the time of destruction they are hidden and subtle and are not non-existent, and if they meet with the coming together of causes and conditions they appear again, there being no other dharma; for the sake of such people he says: all conditioned dharmas are made dharmas and have nothing permanent or fixed. It is like a wooden figure with all kinds of mechanisms: because the wooden pegs are fitted together it is able to move, yet there is nothing real about it—this is called conditioned dharma.

Question: what order is there in the five aggregates spoken of here? Answer: when a practitioner first trains in the method of contemplation, he first contemplates coarse dharmas, knowing that the body is impure, impermanent, suffering, empty, without self, and so on—such is the affliction of the body. The reason beings are greedily attached to this body is that it can give rise to pleasure; when this pleasure is examined closely, immeasurable sufferings constantly follow it, and this pleasure too is impermanent, empty, without self, and so on. Within the six sense-objects there are immeasurable sufferings; by what cause do beings give rise to greedy attachment? Because beings grasp at marks and become greedily attached—just as a person, having a particular fondness for a body, becomes attached to it, and is able to give up his life and follow it into death, grasping at its marks. Having experienced suffering and pleasure, one is set in motion and gives rise to volition and the other constructions. When the mind's constructions are set in motion, consciousness is able to know the skilful means of leaving suffering and attaining pleasure—this is consciousness. Furthermore, beings experience suffering and pleasure because of the causes and conditions of the five desires; because of the causes and conditions of grasping at marks they become deeply attached to this pleasure; because they are deeply attached to pleasure, they either give rise to the three poisons or give rise to the three wholesome roots—this is called constructions; consciousness is their master and makes use of the matters above. The five desires are form; form is the root, so the aggregate of form is spoken of first, and the rest have their names according to their order. The remaining dharmas such as the sense-fields and the elements all come in order from the five aggregates; only in the dharma-field and the dharma-element are unconditioned dharmas added, and in the four truths cessation through knowledge is added. The sense-fields, the elements, up to conditioned and unconditioned dharmas are as said above.

Now these five aggregates and the other dharmas are all empty. Why is this? Because the Lord of Sages says so. Sages are of three kinds—lower, middle, and upper—and the Buddha is their lord. Just as among the stars and the moon the sun is supreme because its light is great, the Buddha, having attained all wisdom, is called the Lord of Sages; because it is spoken by the Lord of Sages, it must be true. Furthermore, because there are the eighteen emptinesses, all dharmas are empty. If by the emptiness of nature alone all dharmas can be emptied, how much more with eighteen! If by inner emptiness and outer emptiness all dharmas can be emptied, how much more with eighteen! Furthermore, if a single dharma were not empty, there would have to be two kinds—form dharmas and non-form dharmas. Form dharmas are analysed and broken apart down to the minutest particles, and when the minutest particles are analysed they too cannot be found; in the end all are empty. Non-form dharmas, down to their arising and ceasing moment by moment, are therefore all empty, as said under the four foundations of mindfulness. Furthermore, the nature of dharmas is empty; they are only names, existing because causes and conditions come together. Just as mountains, rivers, grasses, trees, land, people, provinces, commanderies, cities, and towns are named a country; lanes, wards, markets, streets, lodgings, and palaces are named a capital; beams and pillars, rafters and ridgepoles, tiles and bamboo, walls and stones are named a hall; the upper, middle, and lower portions coming together are named a pillar; slices coming together give the name of a portion; many strips coming together give the name of a slice; many minute particles coming together give the name of a strip. These minutest particles are large, middling, and small: the large are the floating dust that can be seen; the middling are seen by the gods; the small are seen by the higher sages with the divine eye; if one contemplates them with the wisdom-eye, nothing is seen. What is the principle here? Because by nature they are in reality non-existent. If the minutest particle were real, it would be permanent: it could not be divided, could not be destroyed, fire could not burn it, water could not drown it. Furthermore, whether the minutest particle has shape or is without shape, both have faults. If it is without shape, how could it be form? If the minutest particle has shape, it makes a boundary with space, and so has divisions in the ten directions; if it has divisions in the ten directions, it is not called minute. In the Buddha-Dharma, no form, whether far, near, coarse, or subtle, is permanently abiding. Furthermore, apart from these causes, conditions, and names there is no dharma. Now, if the causes, conditions, and names of mountains, rivers, and land are removed, there is no further name of a country; if the causes, conditions, and names of lodgings, wards, roads, and streets are removed, there is no name of a capital; if the causes, conditions, and names of beams, rafters, bamboo, and tiles are removed, there is no further name of a hall; if the causes, conditions, and names of the three portions are removed, there is no further name of a pillar; if the causes, conditions, and names of the slices are removed, there is no name of a portion; if the causes, conditions, and names of the strips are removed, there is no name of a slice; if the causes, conditions, and names of the many minute particles are removed, there is no name of a strip; if the name of the middling particle is removed, there is no name of the large particle; if the name of the small particle is removed, there is no name of the middling particle; if the false seeing of the divine eye is removed, there is no name of the small particle. Because of meanings such as these, of all kinds of causes and conditions, one knows that dharmas are ultimately empty.

Question: if dharmas are ultimately empty, why are there still names? Answer: if names were real, they would be refuted together with the dharmas. If names are non-existent, you should not come and raise difficulties with them. Names and dharmas are no different; for this reason one knows that all dharmas are empty. Furthermore, all dharmas are truly empty. What is the principle here? Because not a single dharma is fixed; all arise from the coming together of many dharmas. If there is no one, there is also no many. It is like a tree: because root, trunk, branches, and leaves come together, there is the provisional name ‘tree’; if there were no tree-dharma, for whom would root, trunk, branches, and leaves come together? If there is no coming together, there is not a single dharma; if there is not a single dharma, there is also no many, because first there is one and only afterwards many. Furthermore, all the verbal idle discourse of the various views has no reality. To say the world is permanent is not so; that the world is impermanent is not so; that there are beings, that there are no beings; that it has an end, that it has no end; that there is a self, that there is no self; that dharmas are real, that dharmas are empty—none of these is so, as said earlier in the various gates of discussion. If all this idle discourse of views does not exist, how could it not be empty? Question: you say ‘that dharmas are real and that dharmas are empty are both not so’; how is it that you now say ‘dharmas are empty’? Answer: there are two kinds of emptiness. The first speaks of the emptiness of names, which only refutes attachment to existence and does not refute emptiness. The second uses emptiness to refute existence, and there is no emptiness either. It is like this: when a small kalpa comes to an end, there are weapons, epidemics, and famine, yet there are still people, things, birds, beasts, mountains, and rivers. When a great kalpa burns, the mountains, rivers, and trees, down to the great waters beneath the vajra ground, are all exhausted; when the kalpa fire has gone out, the wind that holds up the waters also ceases, and everything is vast and empty with nothing left over. Emptiness is also like this: refuting dharmas, all are empty, only emptiness remains, and yet one grasps its mark and becomes attached to it. The great emptiness refutes all dharmas, and emptiness too is emptied again. For this reason you should not raise such a difficulty. If all idle discourse is extinguished, how could it not be empty? By causes and conditions of all these kinds, emptiness is spoken of in place after place; one should know that all dharmas are empty.

To ‘practise’ is to cultivate and carry out contemplation in keeping with prajñāpāramitā, without pausing and without resting; this is called practising. It is like a disciple who follows his teacher's instruction and does not go against the teacher's intention; this is called being in accord. As the mark of prajñāpāramitā is, so the bodhisattva too follows this mark, contemplating with wisdom, able to attain and able to accomplish, without increase and without decrease; this is called being in accord—like a box and its lid, matched in size. Although prajñāpāramitā extinguishes the dharmas of the various views, by the power of wisdom it is called able to do everything and able to contemplate everything; being able to know in this way and not falling into the two extremes—this is being in accord with prajñā.

Practising in Accord with the Seven Emptinesses: Seven Emptinesses Stated Briefly Comprise the Eighteen

The Buddha went on to say: furthermore, Śāriputra, the bodhisattva-mahāsattva practises in accord with the emptiness of nature; this is called being in accord with prajñāpāramitā. In this way, Śāriputra, the bodhisattva-mahāsattva practising prajñāpāramitā practises in accord with the seven emptinesses—namely the emptiness of nature, the emptiness of specific marks, the emptiness of all dharmas, the emptiness of the unfindable, the emptiness of non-existent dharmas, the emptiness of existent dharmas, and the emptiness of non-existent and existent dharmas; this is called being in accord with prajñāpāramitā.

The treatise explains. Question: why is it not said that abiding in the eighteen emptinesses, but only that abiding in the seven emptinesses, is called being in accord with prajñā? Answer: in the Buddha-Dharma, stated at length there are the eighteen emptinesses; stated briefly there are the seven emptinesses—just as, stated at length, the dharmas that aid the path are the thirty-seven limbs of the path, and stated briefly they are the seven limbs of awakening. Furthermore, these seven emptinesses are mostly used to benefit beings. As for the great emptiness and beginningless emptiness, they are spoken of because at times there are beings who give rise to such wrong views. The emptiness of nature means that the nature of all dharmas, from root to tip, is empty of itself even so—how much more in the present! Even causes and conditions are empty—how much more their fruits and retributions! The emptiness of specific marks means that the general marks and particular marks of dharmas are all contemplated as empty, and the mind then departs from them. By means of these two emptinesses, dharmas are all empty; this is called the emptiness of all dharmas. From the emptiness of nature there are marks; because marks are empty, dharmas are all empty. Because dharmas are empty, there is nothing further to be attained; this is called the emptiness of the unfindable. These four kinds of emptiness are used to refute all existent dharmas; if one takes existent dharmas and existent marks as faults, one then seizes on non-existent dharmas, and therefore the emptiness of non-existent dharmas is spoken of. If one takes non-existent dharmas as wrong, one then wishes to turn back and seize on existent dharmas, and therefore the emptiness of existent dharmas is spoken of. Earlier it was said that although the four emptinesses refute existent dharmas, the practitioner's mind leaves existence but settles in non-existence; therefore the emptiness of non-existent dharmas is spoken of next. If non-existent dharmas are said to be wrong, the mind has nowhere to lodge and wishes to turn back and settle in existence; therefore the emptiness of existent dharmas is spoken of briefly, because the mind that settles in existence has already grown weak. The emptiness of non-existent and existent dharmas: the practitioner takes the emptiness of non-existent dharmas as wrong and his mind again doubts existence; if the mind contemplates existence, it again doubts non-existent dharmas; therefore he contemplates both existence and non-existence as empty, like the contemplation of inner and outer emptiness. For this reason only the seven emptinesses are spoken of.

When Practising in Accord with the Seven Emptinesses, One Does Not See Accord or Non-accord, Does Not See Arising and Ceasing, Defilement and Purity

Question: you say ‘understanding that all dharmas are empty and extinguishing the various views is called being in accord with prajñā’; contemplating in this way is called being in accord, and not contemplating in this way is not being in accord—this is discriminating right and wrong, which is itself already a view; how can you speak of ‘extinguishing’? Answer: for this reason—

The Buddha told Śāriputra: when the bodhisattva-mahāsattva practises in accord with the seven emptinesses, he does not see form as either in accord or not in accord; he does not see feeling, perception, constructions, and consciousness as either in accord or not in accord. He does not see form as either having the mark of arising or having the mark of ceasing; he does not see feeling, perception, constructions, and consciousness as either having the mark of arising or having the mark of ceasing. He does not see form as either having the mark of defilement or having the mark of purity; he does not see feeling, perception, constructions, and consciousness as either having the mark of defilement or having the mark of purity.

The treatise explains. ‘He does not see form as either having the mark of arising or having the mark of ceasing’ means that he does not see the five aggregates as having arising or having ceasing. If the five aggregates had the marks of arising and ceasing, one would fall into annihilation; falling into annihilation, there would be no wrongdoing and no merit; with no wrongdoing and no merit, one would be no different from birds and beasts. ‘He does not see form as either defiled or pure’ means that he does not see the five aggregates as having bondage or having release. If the five aggregates were bound by nature, there would be none who could attain liberation. If the five aggregates were pure by nature, there would be no dharma of training in the path.

Dharmas Do Not Combine with One Another, Because Their Nature Is Empty; in the Emptiness of Form There Is No Form

The Buddha went on to say: he does not see form combining with feeling, does not see feeling combining with perception, does not see perception combining with constructions, does not see constructions combining with consciousness. Why is this? Because there is no dharma that combines with another dharma, because their nature is empty.

The treatise explains. Mind and the mental concomitants have no shape; because they have no shape, they have no place of abiding; for this reason form does not combine with feeling. The four great elements and the form derived from the four great elements are a combining of two touches, but among mind and the mental concomitants there is no dharma of touch, and so they cannot combine. Question: if so, why is it said that feeling, perception, constructions, and consciousness do not combine together? Answer: here the Buddha himself has said that there is no dharma that combines with another dharma. Why is this? Because the nature of all dharmas is ever empty. If there is no dharma that combines with another dharma, there is also no separating from one another. Furthermore, the Buddha himself states the cause and condition—

The Buddha went on to say: Śāriputra, in the emptiness of form there is no form; in the emptiness of feeling, perception, constructions, and consciousness there is no consciousness.

The treatise explains. Why is this? Because form and emptiness are opposed. If emptiness comes, it extinguishes form; how could there be form in the emptiness of form? It is like there being no fire in water and no water in fire, because their natures are opposed. Furthermore, some people say ‘form is not truly empty; it is only when the practitioner enters the emptiness samādhi that he sees form as empty’; for this reason it is said ‘in the emptiness of form there is no form at all, and feeling, perception, constructions, and consciousness are likewise’.

Each of the Five Aggregates Is Without Its Own Mark; Form Is Emptiness, Emptiness Is Form

The Buddha went on to say: Śāriputra, because form is empty, there is no mark of being afflicted and broken; because feeling is empty, there is no mark of feeling; because perception is empty, there is no mark of knowing; because constructions are empty, there is no mark of making; because consciousness is empty, there is no mark of awareness.

The treatise explains. Question: what order is there in this meaning? Answer: earlier it was said that in the emptiness of the five aggregates there are no five aggregates; now here the cause and condition of this is stated. Because the own-mark of each of the five aggregates cannot be found, it is said that in the emptiness of the five aggregates there are no five aggregates.

The Buddha went on to say: why is this? Śāriputra, form is not different from emptiness, emptiness is not different from form; form is emptiness, emptiness is form. Feeling, perception, constructions, and consciousness are likewise.

The treatise explains. The Buddha restates the cause and condition. If the five aggregates were different from emptiness, there ought to be five aggregates within emptiness. Now the five aggregates are not different from emptiness and emptiness is not different from the five aggregates; the five aggregates are emptiness and emptiness is the five aggregates; for this reason emptiness does not destroy the five aggregates. What is the principle here? Here the Buddha himself states the cause and condition—

The Empty Mark of Dharmas Neither Arises nor Ceases, up to There Being No Buddha and No Buddha-Path; This Is Called Being in Accord

The Buddha went on to say: Śāriputra, the empty mark of these dharmas neither arises nor ceases, is neither stained nor pure, neither increases nor decreases; this dharma of emptiness is not past, not future, not present. Therefore in emptiness there is no form, no feeling, perception, constructions, or consciousness; no eye, ear, nose, tongue, body, or mind; no form, sound, smell, taste, touch, or dharmas; no eye-element, up to no mind-consciousness-element; no ignorance and also no ending of ignorance, up to no old age and death and also no ending of old age and death; no suffering, origination, cessation, or path; also no knowledge and also no attainment; no srota-āpanna and no fruit of srota-āpanna, no sakṛdāgāmin and no fruit of sakṛdāgāmin, no anāgāmin and no fruit of anāgāmin, no arhat and no fruit of arhatship, no pratyekabuddha and no path of the pratyekabuddha, no Buddha and also no Buddha-path. Śāriputra, the bodhisattva-mahāsattva who practises in accord in this way—this is called being in accord with prajñāpāramitā.

The treatise explains. Question: everyone knows that in emptiness there is nothing at all, no arising and no ceasing, without stain and without purity, no increase and no decrease, no dharmas whatsoever; why does the Buddha still distinguish the five aggregates and the other dharmas and say that each is empty? Answer: some people, although they too cultivate emptiness, in their perception take it that within emptiness there are still dharmas—just as a person who practises the mind of kindness, although there are no beings, imagines beings attaining happiness, and thereby himself gains immeasurable merit. For this reason the Buddha says that the nature of dharmas is ever empty of itself; it is not that the emptiness samādhi makes dharmas empty—just as water by nature has the mark of coldness, and it is fire that makes it turn hot. To say that the emptiness samādhi makes dharmas empty—this is not so. ‘Knowledge’ means the eight knowledges without outflows. ‘Attainment’ means the first attainment of the noble path, the fruit of srota-āpanna, up to the Buddha-path. This meaning has already been spoken of at length earlier.

Not Seeing Prajñā as in Accord or Not in Accord, up to Omniscience of All Kinds

The Buddha went on to say: Śāriputra, this bodhisattva-mahāsattva practising prajñāpāramitā does not see prajñāpāramitā as either in accord or not in accord; does not see the perfection of giving (dānapāramitā), the perfection of morality (śīlapāramitā), the perfection of patience (kṣāntipāramitā), the perfection of vigour (vīryapāramitā), and the perfection of meditation (dhyānapāramitā) as either in accord or not in accord; also does not see form as either in accord or not in accord; does not see feeling, perception, constructions, and consciousness as either in accord or not in accord; does not see the eye up to the mind, form up to dharmas, the eye-form-consciousness elements up to the mind-dharma-consciousness elements as either in accord or not in accord; does not see the four foundations of mindfulness up to the limbs of the eightfold noble path, the Buddha's ten powers up to omniscience of all kinds, as either in accord or not in accord. In this way, Śāriputra, one should know that the bodhisattva-mahāsattva is in accord with prajñāpāramitā.

The treatise explains. When the bodhisattva attains the real mark of dharmas and enters prajñāpāramitā, he sees no fixed mark even in prajñāpāramitā—whether in accord or not in accord—how much less does he see other dharmas as existing! How is it that he does not see prajñā as in accord or not in accord? It is that he does not see ‘acting in this way is in accord with prajñāpāramitā’, nor does he see ‘not acting in this way is not in accord with prajñāpāramitā’. For example, to practise by way of permanence, pleasure, and self is not in accord with prajñāpāramitā; to practise by way of impermanence, suffering, and no-self is in accord with prajñāpāramitā. To practise by way of the real is not in accord with prajñāpāramitā; to practise by way of emptiness is in accord with prajñāpāramitā. For example, to practise by way of existence or non-existence is not in accord with prajñāpāramitā; to practise by way of neither existence nor non-existence is in accord with prajñāpāramitā. Within prajñāpāramitā none of these things exist, because the mark of prajñāpāramitā is ultimately pure. The five perfections, the five aggregates, up to omniscience of all kinds are likewise. Question: that prajñāpāramitā is ultimately pure can still be said; how are the five perfections and the other dharmas pure? Answer: it was said earlier that these five things, apart from prajñāpāramitā, are not called perfections; only by combining with prajñāpāramitā are they called perfections, as is said in the first chapter on prajñāpāramitā. What is called the perfection of giving? It is not seeing a giver, not seeing a receiver, and there being no goods given. These dharmas of the five aggregates are the bodhisattva's place of contemplation; because they combine with prajñāpāramitā and because they are ultimately pure, he does not see accord or non-accord. The twelve sense-fields, the eighteen elements, and the twelve causes and conditions are likewise. These dharmas have no fixed nature and no fixed dharma; for this reason he does not see them as either in accord or not in accord. The eighteen emptinesses, the four foundations of mindfulness, up to great kindness, great compassion, and omniscience of all kinds—he also does not see these as either in accord or not in accord. Question: this bodhisattva is not a śrāvaka or a pratyekabuddha; how can he have the thirty-seven limbs of the path? He has not yet attained the Buddha-path; how can he have the ten powers and the four fearlessnesses? Answer: although this bodhisattva is not a śrāvaka or a pratyekabuddha, he also contemplates the dharmas of the śrāvakas and pratyekabuddhas, in order to ferry beings across by the paths of the śrāvakas and pratyekabuddhas. Again, some say that he practises the paths of the śrāvakas and pratyekabuddhas but simply does not take realisation, as is said in a later chapter: entering the samādhi of emptiness, signlessness, and non-action, the bodhisattva abides in these three gates of liberation and thinks: now is the time for contemplating, not the time for realising. Or there are bodhisattvas who have newly aroused the intention who hear that the śrāvakas and pratyekabuddhas have the dharmas of the thirty-seven limbs of the path, and then recite them, keep them rightly in mind, and discriminate them; for this reason it is said that the bodhisattva has the thirty-seven limbs of the path. The Buddha's ten powers and so on are likewise. The bodhisattva himself abides in the bodhisattva's ten powers, four fearlessnesses, and eighteen unshared dharmas; abiding in these dharmas, whether he hears of, or recollects and discriminates, the Buddha's ten powers, four fearlessnesses, eighteen unshared dharmas, and so on, which are extremely deep and subtle, these too are matters within his own share. Furthermore, this bodhisattva has for immeasurable asaṃkhyeya kalpas cultivated the Buddha's ten powers, four fearlessnesses, and so on; when he comes to sit beneath the Buddha-tree, because he attains unobstructed liberation, they increase and become pure. It is like one whose meritorious service has been established and who afterwards receives its reward; the bodhisattva is also like this—having these merits, he then receives their names. These merits all combine with the momentum of prajñāpāramitā, and so he does not see them as either in accord or not in accord. The meaning of these dharmas, from the six perfections up to omniscience, has been spoken of earlier.

Emptiness Does Not Combine with Emptiness; Why Restate the Causes and Conditions of Accord and Non-accord?

The Buddha went on to say: furthermore, Śāriputra, when the bodhisattva-mahāsattva practises prajñāpāramitā, emptiness does not combine with emptiness, signlessness does not combine with signlessness, non-action does not combine with non-action. Why is this? Because emptiness, signlessness, and non-action have neither combining nor non-combining. Śāriputra, the bodhisattva-mahāsattva who practises in accord in this way—this is called being in accord with prajñāpāramitā.

The treatise explains. Question: within a single mind there are not two emptinesses; how can it be said that ‘emptiness does not combine with emptiness’? Answer: emptiness is of two kinds: first, the emptiness samādhi; second, the emptiness of dharmas. The emptiness samādhi does not combine with the emptiness of dharmas. Why is this? If it were by the power of the emptiness samādhi that the emptiness of dharmas is combined with, this dharma would not be empty by its own nature. Again, emptiness is empty by its very nature and does not arise from causes and conditions; if it arose from causes and conditions, it would not be called the emptiness of nature. If a practitioner sees emptiness when he enters absorption and does not see emptiness when he leaves absorption, one should know that this is false. Furthermore, the Buddha himself states the cause and condition: in emptiness there is no combining and no non-combining, and signlessness and non-action are likewise. Śāriputra, the bodhisattva who practises in accord in this way—this is called being in accord with prajñāpāramitā. Question: it would have been enough to say in one place ‘he does not see being in accord or not in accord with prajñāpāramitā’; why speak again, in all kinds of ways, of the causes and conditions of accord and non-accord? If it is in accord in one place, it is in accord in all the rest; if it is not in accord in one place, it is not in accord in all the rest either—just as one blind man has no sight, and a thousand blind men are all the same. Answer: not so. Only if one wished to seek victory through idle discourse would one raise such a difficulty. Although the mark of dharmas cannot be spoken, the Buddha, out of great kindness and great compassion, speaks of it by skilful means of all kinds. Again, when the Buddha speaks the Dharma, he speaks for one kind of being to attain the path, and speaks again for those not yet awakened. Again, one statement is for cutting off the fetters of seeing the truths, a second statement is for cutting off the fetters of contemplation, and a further statement is so that all the remaining fetters are cut off portion by portion. Again, by one statement someone attains the śrāvaka path; one statement is a cause and condition for planting the pratyekabuddha path; a further statement is for arousing the mind of unsurpassed, right, and complete awakening; a further statement is for practising the six perfections; a further statement is for practising skilful means and attaining the acceptance of non-arising; a further statement is for attaining the first abiding ground; a further statement goes up to the tenth abiding ground; a further statement is for the sake of humans; a further statement is for the sake of gods. Furthermore, the mark of this prajñāpāramitā is extremely deep, hard to understand and hard to know; the Buddha knows that the faculties of beings' minds are sharp or dull. Those of dull faculties have little wisdom, and so he restates it for them. Those of sharp faculties awaken after one or two statements and do not need it restated in all kinds of ways—just as a swift horse runs at a single stroke of the whip, while a nag goes only after many strokes. For causes and conditions of all these kinds, there is no fault in the sūtra's restating.

Entering the Emptiness of Own-Marks, Form Does Not Combine with the Prior Limit, the Posterior Limit, or the Present

The Buddha went on to say: furthermore, Śāriputra, when the bodhisattva-mahāsattva practises prajñāpāramitā, he enters the emptiness of the specific marks of dharmas. Having entered it, form does not make combining, nor does it make non-combining. Feeling, perception, constructions, and consciousness do not make combining, nor do they make non-combining. Form does not combine with the prior limit. Why is this? Because he does not see the prior limit. Form does not combine with the posterior limit. Why is this? Because he does not see the posterior limit. Form does not combine with the present. Why is this? Because he does not see the present. Feeling, perception, constructions, and consciousness are likewise.

The treatise explains. Earlier it was said that ‘emptiness, signlessness, and non-action have no combining and no non-combining’; now the cause and condition is stated again: because he enters the emptiness of specific marks, the five aggregates make no combining and make no non-combining. If all dharmas are empty of specific marks, there is here no combining and no non-combining. Combining means that dharmas are as their specific marks are—as the solid mark of earth and the knowing mark of consciousness: such specific marks are not in other dharmas; this is called combining. Non-combining means that the own-mark is not within its own dharma. To state the mark of dharmas briefly: without increase and without decrease. Form does not combine with the prior limit. Why is this? Because the prior limit is empty, without anything at all, only a name. If form has entered the past, it has ceased and there is nothing; how can it combine with the prior limit? As for the posterior limit, it does not yet exist and has not yet arisen; form ought not to combine with the posterior limit. Present form arises and ceases without abiding and so its marks cannot be grasped; form ought not to combine with the present. Furthermore, the Buddha himself states the cause and condition: form does not combine with the prior limit, nor is it non-combining—why is this? Because the prior limit cannot be seen. Form does not combine with the posterior limit, nor is it non-combining—why is this? Because the posterior limit cannot be seen. Form does not combine with the present, nor is it non-combining—why is this? Because the present cannot be seen. Feeling, perception, constructions, and consciousness are likewise.

The Three Limits Do Not Combine with One Another, Because the Three Limits Are Called Empty; This Is Called Being in Accord

The Buddha went on to say: furthermore, Śāriputra, when the bodhisattva-mahāsattva practises prajñāpāramitā, the prior limit does not combine with the posterior limit, the posterior limit does not combine with the prior limit, the present does not combine with the prior and posterior limits, and the prior and posterior limits do not combine with the present either, because the three limits are called empty. Śāriputra, the bodhisattva-mahāsattva who practises in accord in this way—this is called being in accord with prajñāpāramitā.

The treatise explains. Question: how do the prior limit and the posterior limit combine? Answer: some people say that the dharmas of the three times all exist: future dharmas turn into the present, and the present turns into the past. For example, the lump of clay is present, the pot is future, and the earth is past. When the pot is completed, the pot is present and the lump of clay is past, and the breaking of the pot is future. This is combining. If there truly were the mark of three times, this would not be so, because the faults would be too many; this is what non-combining is. Furthermore, the so-called combining of the three times is like this: past dharmas act as causes for the past, future, and present times; present dharmas act as causes for the present and future times; dharmas of the future time act as causes for the future time. Again, past mind and mental concomitants take the dharmas of the three times as object, and future and present mind and mental concomitants are likewise. Mind and mental concomitants already cut off are able to take as object dharmas not yet cut off; mind and mental concomitants not yet cut off are able to take as object dharmas that can be cut off. In this way the causes, conditions, fruits, and retributions of the dharmas of the three times combine with one another; this is called combining. The bodhisattva does not make such combining. Why is this? As said earlier, the past has already ceased; how can it act as cause or as condition? The future does not yet exist; how can it act as cause and condition? The present does not abide even for a single moment; how can it act as cause and condition? This is called non-combining. Furthermore, the Buddha himself states the cause and condition: because the three times and their names are all empty, how can combining be spoken of?

義疏Exposition

習相應品之餘上:習應色空——為何說『空』不是把色打壞

在問什麼

這一分把整品的正名句交了出來。舍利弗一路問到底,先問菩薩怎樣過二乘地、住不退地、淨佛道,又問菩薩憑什麼能作二乘的福田,接著追出一句更遠的問——世間一切善法、乃至一切貴賤果報,何以都說是因菩薩而有,菩薩又如何身為施主而施諸善法。這一串問答鋪到夠了,才逼出那句要害。菩薩究竟怎樣習應般若、與般若相應。佛的回答斬截得幾乎不像回答。習應色空,是名與般若相應。習應受想行識空,習應十二入、十八界、四諦、十二因緣空,乃至習應一切有為無為法空,都是名與般若相應。

於是問題就逼出來了。若相應之道只是把色說成空、把五眾說成空、把一切法都說成空,那這個空到底做了什麼。它是把色打壞、把眼前這一切法一筆勾銷,換來一個空空蕩蕩的境界嗎。若是這樣,論主前面費那麼大力氣分別五眾的種種色相、種種受相,把受分到十八、三十六、一百八,把行分成身口意三行、福罪無動三行,豈不是白說。而經文偏偏在最險處補了一句——非色異空,非空異色,色即是空,空即是色。這一分要回答的就是這件事。習應色空的空,不是滅色之後另立的一個空,也不是把色搬空的一種手段,而是色自身的實相。看不清這一層,習相應就會被讀成一種厭離色法、躲進空裡的修法,那恰恰是這一品要破的。

底下還壓著幾處難關,須先標出來。第一,菩薩既已見涅槃,何以能不墮涅槃、直過而住不退地——論用『仰射虛空』一喻答此,是全分方便義的樞紐。第二,菩薩漏結未盡,憑什麼能作二乘的福田、能受人供養而不虧損。第三,一切善法乃至世間貴賤都說『從菩薩有』,這話怎麼站得住,其中還藏著一個少見的名目——『敗壞菩薩』。第四,論主為什麼要在正名句後鋪陳那麼繁密的五眾分類,這一大段稅目般的枚舉,用意何在。第五,習應『七空』,這七空各是什麼,彼此又是什麼次第。第六,既說相應,何以又處處說『不見相應、不見不相應』。這幾問,正是這一分要一一交代的。

逐段解明

一、舍利弗三問與『仰射虛空』的方便箭喻。 舍利弗先問菩薩怎樣「過聲聞、辟支佛地,住阿鞞跋致地,淨佛道」。論主先替這一問找根由——舍利弗上文既已因佛的種種譬喻,信了菩薩智慧為勝,心意已通,這才順勢問菩薩憑什麼能過二乘、住不退、淨佛道。有人難他:小乘人本不趣成佛,舍利弗何必問『淨佛道』。論主答得周至:舍利弗是「隨佛轉法輪將」,這一問於他自身雖無所增益,卻為利益求佛道的眾生而問;又因愛樂菩薩甚深之法,雖自不能得,如見人妙寶而樂問。佛的正答是:菩薩「從初發意行六波羅蜜,住空、無相、無作法」,便能過二乘、住不退、淨佛道。這裡立刻翻出全分第一個難處——一入空、無相、無作這三解脫門,不是直到涅槃了嗎,怎麼反能『過』二乘而不墮涅槃。論主的答,是這一分最要緊的一個方便義。無方便力的人,入三解脫門便直取涅槃;有方便力的菩薩,雖住三解脫門、雖見涅槃,卻以慈悲心轉此心、重新發起。他打了一個絕妙的比方:「譬如仰射虛空,箭箭相拄,不令墮地」——菩薩以智慧之箭仰射三解脫這片虛空,再「以方便後箭射前箭,不令墮涅槃之地」。前箭是入空的智慧,後箭是不捨眾生的方便;後箭頂住前箭,箭箭相拄,於是雖見涅槃而直過不住,別期一件大事,就是無上菩提。論主一句點斷關鍵——「今是觀時,非是證時」。同是入空,聲聞入之而證,菩薩入之而觀,只在證與不證一線之間。這一喻若不講清,『菩薩住三解脫門卻不入涅槃』便成一句無理的話。

二、阿毘跋致地與淨佛道地的界定。 過了二乘二地之後是什麼地,論主給了定義:「若過是二地,知諸法不生不滅,即是阿毘跋致地。」不退,不是站在一個高處不再後退,而是照見諸法不生不滅、於此無所退轉。住此地而「教化眾生、淨佛世界,是為能淨佛道」。論主又補一路說法:菩薩住三解脫門觀四諦,知四諦是二乘之法,於是「直過四諦,入一諦」——這一諦,就是一切法「不生不滅、不垢不淨、不來不去」。入此一諦即名不退地。至於『淨佛道地』的實義,論說得很切實:是「滅除身、口、意麁惡之業」,並滅去諸法中從初以來所失壞之事。可見淨佛道不是別置一個莊嚴境界,而是三業麁惡與無始所失一併除盡。

三、菩薩漏結未盡,何以能作二乘福田。 舍利弗轉問一個切近的難處:菩薩自身漏結未盡,住什麼功德,竟能為聲聞、辟支佛作福田、受其供養。佛答:菩薩「從初發意行六波羅蜜,乃至坐道場」,這中間常為二乘作福田。論主點出關竅——三解脫門、趣涅槃這件事,菩薩與二乘看似相同,然而「菩薩有大慈悲,聲聞、辟支佛無」;菩薩從初發心行六度乃至十八不共法,志在度盡一切眾生、具足一切佛法,正因這大慈悲與大願,纔堪為漏盡二乘之福田。福田之勝,勝在悲願,不在漏盡與否。

四、一切善法皆因菩薩而現於世;貴姓與受身種種。 佛更把菩薩的利益推廣說——「以有菩薩摩訶薩因緣故」,世間諸善法生。論主分兩重解。前一重是『內益』——菩薩勤行眾行故能作福田;這一重是『外益』——因菩薩故世間才有一切善法。何以只歸功菩薩?因為即便是靠聲聞、辟支佛而有的善法,也都由菩薩而有:若菩薩不發心,世間尚無佛道,何況二乘,佛道正是二乘的根本。經文接著列了一長串善法——十善道、五戒、八分齋、四禪、四無量、四無色定、四念處乃至八聖道分,又六波羅蜜、十八空、佛十力乃至一切種智,又剎利、婆羅門、居士諸貴姓乃至非想非非想天,又須陀洹乃至佛——都說因菩薩而現於世。這裡有人難:貴姓縱無菩薩也自然有,怎說從菩薩生。論主答得實在:因菩薩故世間有五戒十善八齋等法,這些法有上中下三品,「上者得道,中者生天,下者為人」,正因有此感報的階差,才有剎利、婆羅門、居士這樣的貴姓。又難:無菩薩世間也照樣有這些。論主再答:菩薩受身種種不同,「或時受業因緣身、或受變化身」,於世間宣說善法、世界法、王法、世俗法乃至在家出家諸法,憐愍眾生、護持世界,雖行的是世法,這一切仍從菩薩而有。一句總收:「世間諸富貴皆從二乘道有,二乘道從佛有,佛因菩薩有。」若無菩薩說善法,世間便無天道、人道、阿修羅道,無樂受、無不苦不樂受,「但有苦受,常有地獄啼哭之聲」。菩薩利益如此之大,怎不堪為世間福田。

五、少見的一個名目:『敗壞菩薩』。 這裡翻出一個要緊而易被忽略的教法。有人難:菩薩清淨、行大慈悲,怎麼會去說王法、刑法這種世俗雜法。論主答:菩薩有兩種。一者「行慈悲直入菩薩道」,是清淨菩薩;二者名為「敗壞菩薩」——這種菩薩「亦有悲心,治以國法,無所貪利」,雖以刑罰治世、於中有所惱害,然而「所安者多,治一惡人,以成一家」。如此立法治世的人,雖不得名清淨菩薩,卻仍得名『敗壞菩薩』,這一切治世之法也因他而有。須看清論主的分寸:『敗壞』不是墮落貶斥之辭,而是就『與清淨直入者相形』而立的一個名——他以世法悲心利世、不貪其利,仍在菩薩之數,只是不居清淨之名。這一名目點破一件事:菩薩道不止一途,以國法止惡安民、不圖私利者,同是悲心所攝,不可一概斥為與菩薩無干。

六、施福本已淨畢;菩薩為大施主。 舍利弗聞菩薩有此大功德、理當供養,心裡卻起一念疑慮:菩薩「煩惱未盡,雖有大福,不能消其供養」,就像「如人雖噉好食,以內有病故,不能消化」。於是問佛:菩薩的施福已經清淨圓滿了嗎。佛答不然,「本以淨畢故」。論主解此『本已淨畢』:菩薩從初發心便「為一切眾生供養之上首」,決定為無量眾生「代受勤苦」、令得度脫,志取諸佛大智慧力,「能令世間即是涅槃」——以此種種因緣,故其施福本來已淨已畢,不待今日始淨。接著經又翻進一層:菩薩不但令世間有善法,更「為大施主」,親自施與善法,所施是「十善道、五戒乃至十八不共法、一切種智」。論主點出前後之別:前說『由菩薩因緣,世間有善法』,是就緣起說;今說『菩薩施善法之主』,是就作者說——一是善法所自來,一是善法所自施,這才是二段的差別所在。這一整段從福田、貴姓、敗壞菩薩到大施主,都在回答同一問:菩薩何以是世間一切善法與果報的根本。

七、正名句:習應色空即是相應。 前面那整條菩薩道鋪足了,舍利弗才問到要害:菩薩「云何習應般若波羅蜜,與般若波羅蜜相應」。論主先替這一問找根由——上文說『一日修般若便勝二乘』,這樣的大功德都從般若生,故問怎樣習應;又因般若「難行難得、如幻如化、難可受持」,恐修行人違失錯亂,故問習應之法。佛的正答斬截:菩薩「習應色空,是名與般若波羅蜜相應」,習應受想行識空、眼耳鼻舌身心空、色聲香味觸法空、十八界空、四諦空、十二因緣空,乃至習應一切有為無為法空,都是與般若相應。可見『習應色空』不是一個孤立的觀法,而是前面那整條菩薩道的心髓——過二乘、住不退、作福田、施善法,其根都在這一句『習應諸法空』。

八、論何以繁密地攤開五眾——攤得越細,『皆空』落下越重。 論主為什麼在正名句之後,忽然鋪陳那麼長一段五眾的分別,色有幾種、受有幾種、想行識各怎樣分。表面看那像一段繁瑣的法相清點,用意卻正在反面。論主先把五眾窮盡地攤開,攤得越細密,後面一句『今五眾等諸法皆是空』落下時的力量就越大。這不是先立後破的玩弄,而是要人明白:被說為空的,正是這樣豐富、這樣歷歷分明的五眾,不是一個早已模糊不清、可有可無的東西。空不是因為色本來就稀薄好空掉,而是即便如此分明的色,推其自性仍畢竟不可得。以下三段(色、受想行識、五眾之通義)便是這一攤開的細目,讀時須記住:每一層分類都不是為分類而分類,而是為著最後那一句『皆空』預先鋪足分量。

九、色眾:從可見有對到動色、影像、誑色。 論釋色眾,先立一綱:「色眾者,是可見法」,然而因這可見的色為緣,「亦有不可見有對」的色,有對雖不可見「亦名為色」。他打一個貼切的比方——如已得道者名道人,未得道而出家者「亦名為道人」,可見色之名不限於眼所見。故經說色有三種:「有色可見有對,有色不可見有對,有色不可見無對」;並非只有眼見的才是色,內外十處能起五識者皆名色。接著論以種種數目分色:四種色(內外受不受)、五種色(五塵)、一種色(惱壞相,有身則有飢渴寒熱刀杖等苦)、二種色(四大與四大所造,內外、受不受、繫不繫等一長串對舉)、三種色(善不善無記,學無學非學非無學,見諦斷思惟斷無斷)、又三種(欲色界繫不繫,能生貪瞋癡、能生三善根)、又四種、又五種——這一串稅目般的分法,用意不在記帳,而在顯色法之無量差別,全是因緣所成、無一有定性。其中最堪玩味的是末後幾種色相。「麁色」者可見可聞可嗅可味可觸,如土石。「動色」有二:一是眾生動作,二是非眾生動作——如風動水、水動地、風動樹,乃至「如磁石吸鐵,如真珠、玉、車渠、馬碯夜能自行」,論歸之為「皆是眾生先世福德業因緣,不可思議」。至於「影色、像色」何以別立,有人以為影像不過是遮光反照、別無他法,論主駁得細:「如油中見像黑」則非本色,五尺刀中橫看面像廣、縱看面像長則非本面,水精玷中面像非一——可見像非還見本像,而是「有鏡、有人、有持者、有光明,眾緣和合故有像生」,這是別自有法的一種微色,不同麁色。又問影與像何以再分,論答:「鏡中像有種種色,影則一色」,影從遮明而現、像從眾緣而生,雖同細色而各各差別。最後是「誑色」——「如炎、如幻、如化、如乾闥婆城」,「遠誑人眼,近無所有」。這一串影、像、誑色,正是色法中最像『有』而其實最空的一類,論特意細辨,是要人連這最迷惑眼目的色也照見其但從因緣、無有實體。

十、受眾:觸生心數法,以至十八受、三十六、一百八。 受眾之生,論引經說:「因眼緣色生眼識,三事和合故生觸」,這觸即時使三眾共生,「所謂受、想、行」。有人問:眼識也與三眾作因,何以獨說觸。論主答:「眼識少時住,見色便滅」,隨即生意識分別好醜,眼識因緣遠故不說,單就觸生心數法而言。又問:一切識皆有觸,何以獨說觸生心數法。論分心為二:「一者、念念生滅心,二者、次第相續心」;相續之觸麁而了了,故說因觸生心數法,念念之觸微細不了故不別說。定了受之所由,論便逐級分受之數:一種(受相)、二種(身受心受、內外、麁細、遠近、淨不淨)、三種(苦樂捨,善不善無記,學無學等)、四種(內外身心受,四正勤四如意足相應)、五種(樂苦憂喜捨五根,五蓋五結相應)、六受(六識相應)。到這裡論翻出一個習見常引的法數——意識分別為「十八受」:眼見色思惟分別而心生喜、生憂、生捨,如是六根對六塵各生喜憂捨,成十八;「是十八受中有淨、有垢,為三十六」;「三世各有三十六,為百八」。這正是後世常說的『百八』之所從出。論列這一串一到百八的層層分法,不是要人背數,而是把受眾攤到極盡,好與『受空』相形——受相如此繁密,而其自性仍不可得。

十一、想眾四想、行眾三行、識眾依意生識。 想、行、識三眾,論說「亦如是分別」,因與受眾相應之故。想眾,佛說「有小想、大想、無量想、無所有想」四種:就界繫說,欲界繫想名為小、色界繫想名為大、三無色天繫想名為無量、無所有處繫想名為無所有想;就染淨說,煩惱相應想名小想、有漏無垢想名大想、諸法實相想名無所有想、無漏想名無量想。又有六想,眼觸相應乃至意觸相應所生。行眾最須辨清兩重『三行』,易混。第一重是身口意三行:「身行」者出入息,因息屬身;「口行」者覺觀,因先覺觀而後語言;「意行」者受、想,因受苦樂、取相而心發動——心數法屬愛者名受、屬見者名想,故合此二為意行。第二重是十二因緣中的三行:「福行」者,欲界繫善業;「罪行」者,不善業;「無動行」者,色、無色界繫業。這後一重三行是十二因緣『無明緣行』的行,配三界善不善不動業,是要緊的教法,不可與身口意三行相濫。此外阿毘曇又立一義:除受、想二者,其餘心數法及無想定、滅盡定等心不相應法,總名行眾。識眾者,「內外六入和合故生六覺,名為識」,因所依內根之緣力大,故隨根立名為眼識乃至意識。有人問:意即是識,何以說『因意緣力生意識』。論答:意有二種,「一者、念念滅,二者、心次第相續名為一」,依這相續之意而生識,並無過咎。論末點一句要害——正因意識依意而生這一義難解,「九十六種外道不說依意故生識,但以依神為本」,把識的相續錯認作一個常住的神我。這一句是全段的眼目:外道之病,正在把念念相續的識,坐實成一個能生識的『神』。

十二、五眾攝於四念處;濁水喻——心與心數非即非離。 論把五眾繫回修行的骨架:這五眾「四念處中廣說」——「身念處說色眾,受念處說受眾,心念處說識眾,法念處說想眾、行眾」。可見分別五眾不是玄談,正是四念處觀身受心法的所觀境。接著論答一個要緊的難問:有人主張不必立五眾,只立色眾、識眾便足,受想行不過是識隨時分別的異名,如不淨識名煩惱、淨識名善法。論主駁得極透,並用一個絕妙的譬喻。他先立理:「若名異故實亦異;若無異法,名不應異」,若唯有心而無心法,心就不該有垢有淨。然後打喻:「譬如清淨池水,狂象入中,令其混濁;若清水珠入,水即清淨」——煩惱如狂象入心令心濁,慈悲等善法如清水珠入心令心淨,「不得言水外無象、無珠」。象、珠不是水,卻能令水濁淨;煩惱、善法不即是心,卻能令心染淨。故不得言煩惱、慈悲等法即是心。這一喻說的正是心與心數法『非即非離』之義:若說心數即是心,則心自濁自淨無待於外,講不通;若說心外無心數,則象珠入水令濁令淨之事無著落。唯有心與心數非一非異,垢淨之事才安立得住,五眾之立才有著實的必要。論再堵一路:有人引『垢心即煩惱、淨心即善法』來難,論反問——若垢心相續,如何忽生淨心;淨心相續,如何忽生垢心;可見必有心數法在心上起滅,不可因不知心數而謂其無,「當知必有五眾」。

十三、何以不多不少但說五;五眾、入、界、四諦、十二因緣何以各異說。 有人問:若立五眾,何以不多不少恰是五。論答得爽利:「諸法各有定限。如手法五指」,不可強求多少;又「有為法雖復無量,佛分判為五分則盡」。又問:既有五眾,何必再說十二入、十八界。論主由此開出一段極要緊的方法論——佛為法王,「或時略說、或時廣說」,全隨眾生根機下藥。於色識不甚迷、而多錯於心數者,為說五眾;於心數不惑、獨迷於色者,為說色為十處、心心數總為二處(合成十二入);於心數少惑而多不了色心者,為說心數為一界、色心為十七界(合成十八界);不知苦法生滅、不知離苦道者,為說四諦;著吾我而於諸法起一異邪見者,為說十二因緣;執神常、法常者,為說一切有為皆是作法、無有常定,「譬如木人,種種機關,木楔和合故能動作,無有實事」。同是諸法,或攤作五眾、或攤作入界、或攤作諦緣,並非法有增減,只是應病與藥、廣略不同。這一段把五眾、入、界、四諦、十二因緣諸門的分合,一舉貫通,是讀通阿毘達磨諸法門的一把鑰匙。至於五眾的次第,論也交代:修行者於五眾立觀有其次第,「先觀麁法,知身不淨」,故先色眾;次觀著身之樂亦無常,故次受;次取相而著,故次想;受樂發動諸行,故次行;識了離苦得樂之方便,故次識。「五欲即是色,色是根本,故初說色眾」,餘者依次而立名。

十四、五眾畢竟空——聖主說、十八空、微塵破析、假名之鏈、大空劫火。 攤盡了五眾,論主纔落下那一句:「今五眾等諸法皆是空。」他一連給了幾重理由。其一,聖主說故——「聖有三種下、中、上,佛為其主」,「如星宿月中,日為其最」,佛得一切智慧名為聖主,「聖主所說故,應當是實」。其二,「以有十八空故一切法空」,若但性空、但內外空已能空一切,何況具十八空。其三,就法分兩類破:色法「分別破裂乃至微塵,分別微塵亦不可得」,終皆歸空;無色法念念生滅故空。其四,最見工夫的一路——諸法性空、但是名字,因緣和合故有。論主用微塵作眼,又用假名之鏈層層剝:山河草木土地人民名之為『國』,巷里市陌廬館宮殿名之為『都』,梁柱椽棟瓦竹壁石名之為『殿』,上中下分和合名之為『柱』,片片和合名『分』,眾札名『片』,眾微名『札』——每一層都只是因緣假名,離了因緣名字便無有法。再逼微塵一著:微塵有大中小三品,「大者,遊塵可見;中者,諸天所見;小者,上聖人天眼所見」,而慧眼觀之則無所見,因其性實無故;「若微塵實有即是常,不可分裂」,又若說微塵有形則有十方分、不名為微,無形則不成其為色——兩路俱窮,故知色無實體。其五,論主更立『二種空』以防人於空上生新著:「一者、說名字空,但破著有而不破空;二者、以空破有,亦無有空。」前者只破對『有』的執,尚存一個空;後者連空亦破。他打一個震動人心的比方——小劫盡時尚有人物山河,大劫燒時山河金剛地下大水皆盡,「劫火既滅,持水之風亦滅,一切廓然無有遺餘」;『空』若只破諸法而自己巍然獨存、被取相執著,還是一重法;真正的『大空』者,「破一切法,空亦復空」,如劫火燒盡萬物之後、連持水之風也一併滅去。這才是這一分的空義:不是留一個空在那裡當歸宿,是連空也不立。論收一句:「名字與法俱無有異」,若無有一則亦無有多(樹之根莖枝葉,若無樹法則為誰和合),如是種種因緣,知諸法畢竟空。

十五、習與相應的界定。 攤空既竟,論主回頭界定『習』與『相應』二字。所謂習,是「隨般若波羅蜜修習行觀,不息不休」——不是偶一觀之,是相續不斷的行觀。所謂相應,論打兩個比方:一如弟子隨順師教、不違師意;二如「函、蓋,大小相稱」——般若有其相,菩薩隨此相以智慧觀照,能得能成就而「不增不減」,正像函與蓋大小恰好相稱。相應從來不是把心調到某個特別狀態,而是心所觀與法之實相剛好相稱、不多不少。論再補一句要義:雖然般若滅諸觀法,卻因智慧之力而「無所不能、無所不觀」,能如是知而「不墮二邊」,這才是與般若相應。可見『滅諸觀』不是昏昧無知,而是不落有無二邊的照了。

十六、七空逐空——從性空到無法有法空的一條上行之路。 這一分最大的一處,是經文標出的『七空』,須逐空講清,不可一句帶過。經說習應「性空、自相空、諸法空、不可得空、無法空、有法空、無法有法空」七空。有人先問:何不說十八空、獨說七空。論答:廣說則十八、略說則七,如廣說助道法為三十七品、略說則七覺分;且七空「多用利益眾生」,如大空、無始空正為對治某類邪見而設。以下逐空。第一,「性空」——「一切諸法性本末尚自空,何況現在」,因緣尚且空,何況果報;先從法之本性上照見其空。第二,「自相空」——「諸法總相、別相盡觀其空,心則遠離」;不但共通的總相空,各法各別的自相也空,觀盡則心離諸法。第三,「諸法空」——「用是二空,諸法皆空」;合性空、自相空二者,一切法無不空,此即諸法空。第四,「不可得空」——從性空故有相,相空故諸法皆空,諸法空故更無所得;諸法既空,於中更無一法可得,此名不可得空。前四空是一路破有:性空破其性、自相空破其相、諸法空總破諸法、不可得空破所得。第五、第六兩空,是防修行人破有之後轉而著無、又著有的一對藥。第五,「無法空」——用前四空破一切有法,行者「心則離有而存於無」,於是連這存下來的『無』也破,「若以有法、有相為過者,取於無法」,是故說無法空。第七之前的第六,「有法空」——若行者又以『無法』為非、心無所寄而回頭欲存有,故略說「有法空」以破這回頭存有之心,因存有之心已薄故略說。第七,「無法有法空」——行者以無法空為非則心還疑有,若觀有則又疑無法,於是「有、無俱觀其空,如內外空觀」,有無二邊一時俱空。「以是故但說七空。」讀這七空,須看出它是一條上行的路:先破法之性相(前三),再遣所得(第四),再破著無(第五)、破回頭著有(第六),末後有無雙遣(第七)——七空不是七個各別的空境,是同一個『空』隨行人所著之處而立的七個名。行人著到哪裡,空就破到哪裡。

十七、既說相應,何以又『不見相應、不見不相應』;不見生滅垢淨。 講了七空,經緊接翻出一個看似自語相違的說法:菩薩習應七空時,「不見色若相應若不相應」,不見生相滅相、垢相淨相,乃至不見般若若相應若不相應。有人正就此問難:你說『如是觀名相應、不如是觀名不相應』,這一分別是非「即亦是觀」,怎能算滅諸觀。這一問極利——既立相應之相,就又落一重取相,怎能算滅諸觀。經以『不見相應不相應』作答:真到相應處,是連『相應』之相也不立,一有『這樣才算相應、那樣就不相應』的分別,那分別本身又成新的取相、新的戲論。至於『不見生滅、不見垢淨』,論說得警策。不見生滅相者——若五眾實有生滅,「即墮斷滅中」,墮斷滅則無罪無福,無罪無福則「與禽獸無異」。不見垢淨相者——若五眾是縛性,則「無有得解脫者」;若五眾是淨性,則「無有學道法」。可見『不見』不是抹殺生滅垢淨,恰是不把生滅垢淨執成五眾的定相,否則落入斷滅或無修無證的死路。

十八、諸法不相合,其性空故;色即是空,空不是滅色。 這一分最要緊的一步,是把空從『滅法』手裡救出來。經先說色不與受合、受不與想合,何以故「無有法與法合者,其性空故」。論解:「心、心數法無形」,無形故無住處,故色不與受合;如四大所造色有二觸和合,而心心數法中無觸,故不得和合。有人問:何以說受想行識不共和合。論答——佛自說「一切法性常空故」,無一法與一法合;而「若無法與法合,亦無有離」,合既不成,離亦不立。接著經說「色空中無有色」,論即追問:這是不是說空來了就把色滅掉。他分兩層答。一層是隨順地說:「色與空相違。若空來則滅色」,如「水中無火,火中無水,性相違故」,又如有人主張色非實空、只是入空三昧才見色空——這只是對治的說法。真正的立義在後面那句:「非色異空,非空異色,色即是空,空即是色」。論解得極準:若五眾與空是兩個東西,那空中反倒該藏著五眾;正因「五眾不異空、空不異五眾,五眾即是空、空即是五眾」,所以「空不破五眾」。這裡藏著全品的樞紐。前說『色空中無色』,不是空把色趕走,而是色的自相本就不可得,故說無——「五眾各各自相不可得故」。空與色不是先後、不是能滅所滅,是同一件事的兩面:色空故無惱壞相、受空故無受相、想空故無知相、行空故無作相、識空故無覺相,各就自相不可得而說『無』。經更把這義推到極處:「是諸法空相,不生不滅、不垢不淨、不增不減」,非過去非未來非現在,是故空中無五眾、無十二入十八界、無十二因緣、無四諦、無智無得、乃至「無佛、亦無佛道」。論主又補一刀,怕人把空當成一種三昧修出來的效果——有人「雖復習空,而想空中猶有諸法」,如行慈之人雖無眾生而想眾生得樂;佛故說「諸法性常自空,非空三昧故令法空」,「如水冷相,火令其熱」:水本自冷,不是火令它冷;法本自空,不是空三昧令它空。若說是空三昧令法空,那空就成了外加的、可修可不修的,色也就成了本不空、被觀成空的——這正是這一分死守不放的分界。經末又點『智』『得』二字之義:「智」者是無漏八智,「得」者是初得聖道須陀洹果乃至佛道,皆先已廣說。

十九、不見般若相應不相應,乃至一切種智;空不與空合;重說無咎。 正因空不是滅色,習相應才落在一個奇特的姿態上——不見相應、不見不相應。經一路排下去:菩薩行般若「不見般若波羅蜜若相應若不相應」,不見五波羅蜜、五眾、十二入十八界、四念處乃至一切種智若相應若不相應。論解:菩薩入般若、得諸法實相,於般若尚「不見定相」,何況見有餘法;所謂不見,是不立『如是行為應般若、不如是行為不應般若』的判分。他把這判分一層層排出來:「如常、樂、我行,不應般若波羅蜜;無常、苦、無我行,為應般若波羅蜜」,以實則不應、以空則應,以有無則不應、以非有非無則應——最後連這一層層的『應』也要放掉,因為「般若波羅蜜相畢竟清淨故」。有人問:般若畢竟清淨還說得通,五波羅蜜等法怎麼也清淨。論答:「五事離般若波羅蜜不名波羅蜜」,與般若和合故才名波羅蜜,如初品所說『云何名檀,不見施者、不見受者、無財物故』;五眾諸法是菩薩觀處,與般若和合、畢竟清淨故,不見相應不相應。又有人問:菩薩非二乘,何以有三十七品;未成佛,何以有十力四無畏。論答:菩薩「亦觀聲聞、辟支佛法」以其道度眾生,或行而不取證(「今是觀時,非是證時」),或新發意者讀誦憶念分別,故說菩薩有三十七品;十力等亦然,菩薩憶想分別佛之十力四無畏亦是『我分』,無量劫修習、坐佛樹下得無礙解脫而增益清淨,「譬如勳勞既立,然後受其功賞」。經又說『空不與空合、無相不與無相合、無作不與無作合』。論分空為二:「一者、空三昧,二者、法空」;空三昧不與法空合,因若以空三昧之力去合法空,「是法非自性空」——法之空是性自空、不從因緣生,若入定見空、出定不見空,「當知是虛妄」。最後論答一個總持性的難問:既在一處說過不見相應不相應便足,何必處處重說。論答得周至:這不是重複,而是「諸法相雖不可說,佛以大慈大悲故種種方便說」,為斷見諦結、為斷思惟結、為利為鈍,說法各有所為;且「鈍根者,少智為其重說」,利根一說便悟,「譬如駛馬,下一鞭便走;駑馬,多鞭乃去」,故「經中重說無咎」。

二十、入自相空,色不與三際合。 這一分收尾在『色不與三際合』,把空義從法相推到時間上。經說菩薩入諸法自相空,色不作合、不作不合,「色不與前際合」「不與後際合」「不與現在合」。論先界定『合』與『不合』:「合」者,諸法如其相——「如地堅相,識知相」,自相不在異法上,是名合;「不合」者,自相不在自法中。再就三際說:「前際空無所有,但有名字」,色若入過去便滅而無所有,拿什麼與前際合;後際未有未生,無可與合;現在色「生滅不住」故不可取相,也無可與合。論更破那把三世看成實有的說法:有人謂三世諸法皆有,未來轉現在、現在轉過去,「如泥揣現在,瓶為未來」,成瓶時瓶現在、泥揣過去、瓶破為未來——「若有三世相,是事不然,以多過故」。菩薩不作這樣的合,因為「過去已滅,云何能為因、能為緣?未來未有,云何為因緣?現在乃至一念中不住,云何為因緣」。末後佛自說因緣一句收盡:「三世及名字空故,云何言合」。於是時間也被收進畢竟空。習應色空至此圓足——不但色空、受想行識空、一切法空,連承載這一切的三際也名為空,而這一切的空,仍舊不是把時間與諸法打壞,只是照見它們從頭到尾只是因緣名字、無自性可得。

不要讀錯

不要把『習應色空』讀成厭色入空。這一分處處防的就是這一著。色即是空、空即是色,說的正是不必離色別求空,也無空可入。誰若把它讀成滅掉眼前萬法、躲進一個空境,就恰好落進論主用『色空中無色,卻不異空』一句要破的坑。

不要把菩薩住三解脫門而不入涅槃讀成一句無理的話。『仰射虛空、箭箭相拄』的方便箭喻正是為此設:前箭是入空智慧,後箭是不捨眾生之方便,後箭頂前箭,故雖見涅槃而不墮。要害只在「今是觀時,非是證時」——同入一空,證則墮二乘,觀則過二乘,差只在證與不證。

不要把『敗壞菩薩』讀成貶斥墮落之辭。論立此名,是就『與清淨直入者相形』而說——以國法治世、止惡安民而不貪其利者,悲心仍在、仍在菩薩之數,只是不居清淨之名。把它讀成罵人,便失了論主『菩薩道不止一途』的本意。

不要把那一長串五眾的細分讀成一本無謂的法相帳簿。十八受、三十六、一百八,身口意三行、福罪無動三行,四想六想——論攤得越密,正為襯出『皆空』落下時越重:被說空的,正是這樣歷歷分明的五眾,不是一個本就模糊、可有可無的東西。

不要把『七空』讀成七個各別的空境,彷彿要一個一個修進去。七空是同一個空隨行人所著之處而立的七個名——著性著相則性空自相空破之,著所得則不可得空破之,破有而轉著無則無法空破之,著無而回頭存有則有法空破之,末後有無雙遣是無法有法空。行人著到哪裡,空就破到哪裡。

不要把『不見相應不相應』讀成一種高妙的無記或不分別,彷彿什麼都不想就是相應。論分明說,那是連相應之相也不再取,不是連善惡是非的分別智都不要——前面整段五眾法相的分別,正是這智的細密處。若無這分別的功夫,所謂不見相應只是儱侗。

更不要把空當成一種三昧修出來的效果。「諸法性常自空,非空三昧故令法空」,如水本自冷、不是火令它冷。空若是修出來的,色就成了本有;色若本有,習相應便成了一種以空壓有的手段,而不是照見實相。最後,不要以為三際名空是把時間否定掉——被否定的只是三世實有、互相和合的執,不是這相續生滅的現前事相。

修行作用

這一分可以當作一把校準觀心的尺。修空觀時可以自問,我是在把眼前這一切法一樣樣打壞、換一個空境來安住,還是就在這歷歷分明的色受想行識上,照見它本自不可得。若是前者,那是以空滅有,論主早已標為病;若是後者,才是色即是空。

方便箭喻更可作觀行的一則切近提點。用功見到一分寂滅、一分涅槃的滋味時,正好拿『今是觀時,非是證時』自照——這一分明是可觀之境,不是可安身取證之地;若無不捨眾生的後箭頂住,前箭一鬆便墮。見涅槃而直過不住,是這一分留給行人的一個極要緊的分寸。

七空這條上行的路,也堪拿來檢點自己觀空觀到哪一著。破了法的性相之後,心是不是悄悄存下一個『無』來安住——那正是無法空要破的;破無之後又回頭想抓一點『有』——那是有法空要破的。順這七名一路自照,便知自己的著落在何處,空便該破到何處。

再就日常的順逆遷流問,我是不是把過去悔恨、未來憂懼、現在攀緣都當成實有而互相牽合——若能看出前際已滅、後際未生、現在不住,三際只是因緣名字,心便不被時間之流綁住。這幾問若答得穩,習應色空就不再是一句口訣,而是當下這一念裡,色與空不二、心與實相相稱的實事。

承衍

這一分的正名句與那句『色即是空、空即是色』,後來被古德一再取用。有判教者引本品這段色空句,用來注釋『色不異空、空不異色』一路的般若綱宗,把它繫在色空不二、空不遮有的論法上;也有取本品開頭舍利弗的問答之型,說明『習應』就是如是修習使得相應之義;至於這一分細攤五眾、逐立七空的段落,古來釋般若者亦多取為『廣破諸法自性』的張本。這些讀法各有其來歷與脈絡,此處只誌其取徑、不判其高下。把它們帶回本品,最該保留的不是一張更細的色法分類表、一串受想行的稅目,也不是一套判教的名目,而是這一分反覆錘打的那一句——空不是滅色之後另立的一個東西,空就是色的實相本身。所謂習相應,也因此不是把心練到某個空境,而是讓能觀之智與諸法本來的畢竟空,剛好相稱、不增不減。而那一大段從福田、貴姓、敗壞菩薩到大施主的鋪陳,看似旁枝,其實同歸一義:世間一切善法所以能立,全繫於菩薩習應諸法空而不捨眾生的這一行——空與悲本是一事,空故無所著,悲故不捨世,二者相拄,正如那仰射虛空的箭。之餘上以『三際名空』作結,恰把這一義推到極處:連承載色心的時間都收歸因緣名字,而現前這一切,仍在因緣中歷歷生滅、不曾被空打壞。這正是下文續說色不與三際合、以至一切相應中空相應為第一的張本。

Practising in Accord, The Remainder, First Part: Practising in Accord with the Emptiness of Form—Why ‘Emptiness’ Does Not Mean Smashing Form

What Is Being Asked

This part delivers the defining sentence of the whole chapter. Śāriputra presses his questions all the way to the bottom: first he asks how a bodhisattva passes beyond the grounds of the two vehicles, abides in the ground of non-retrogression, and purifies the Buddha-path; then he asks on what ground a bodhisattva is able to be a field of merit for the two vehicles; and then he pursues a still more far-reaching question—why all the wholesome dharmas of the world, and even all fruits of recompense, noble and base, are said to exist because of the bodhisattva, and how the bodhisattva, being himself a donor, gives all wholesome dharmas. Only when this string of questions and answers has been laid out in full is that crucial sentence forced out. How, after all, does a bodhisattva practise in accord with prajñā and come to be in accord with prajñā? The Buddha’s answer is so decisive that it hardly seems an answer. Practising in accord with the emptiness of form—this is called being in accord with prajñā. Practising in accord with the emptiness of feeling, perception, constructions, and consciousness, practising in accord with the emptiness of the twelve sense-fields, the eighteen elements, the four truths, and the twelve causes and conditions, and so on up to practising in accord with the emptiness of all conditioned and unconditioned dharmas—all of these are called being in accord with prajñā.

And so the question is forced out. If the way of accord is only to call form empty, to call the five aggregates empty, to call all dharmas empty, then what exactly does this emptiness do? Does it smash form, strike out at a stroke all these dharmas before one’s eyes, and trade them for a hollow, vacant realm? If so, then all the great effort the treatise-author spends beforehand in distinguishing the various marks of form and the various marks of feeling among the five aggregates—dividing feeling into eighteen, thirty-six, and one hundred and eight, and dividing constructions into the three constructions of body, speech, and mind and the three constructions of merit, demerit, and the imperturbable—would it not all have been said for nothing? Yet the sūtra, at the most perilous point, adds one sentence—form is not other than emptiness, emptiness is not other than form; form is emptiness, emptiness is form. What this part has to answer is exactly this matter. The emptiness in practising in accord with the emptiness of form is not an emptiness set up separately after form has been destroyed, nor a device for emptying form out; it is the real mark of form itself. If this layer is not seen clearly, practising in accord will be read as a practice of loathing and leaving form and hiding away in emptiness—and that is precisely what this chapter sets out to break.

Beneath this there also lie several difficult passes, which must first be marked out. First: since the bodhisattva has already seen nirvāṇa, how can he not fall into nirvāṇa, but pass straight through and abide in the ground of non-retrogression?—the treatise answers this with the simile of ‘shooting upward into the sky,’ which is the pivot of the meaning of skilful means in this whole part. Second: the bodhisattva’s outflows and fetters are not yet exhausted—on what ground can he be a field of merit for the two vehicles, able to receive people’s offerings without their being diminished? Third: all wholesome dharmas, and even the noble and the base of the world, are said to ‘exist from the bodhisattva’—how can this claim stand? And hidden within it there is also a rarely seen name—‘the ruined bodhisattva.’ Fourth: why does the treatise-author, after the defining sentence, lay out so dense a classification of the five aggregates—what is the purpose of this great tax-roll-like enumeration? Fifth: of the ‘seven emptinesses’ that are practised in accord with, what is each of these seven, and in what order do they stand to one another? Sixth: since accord is spoken of, why is it said everywhere ‘not seeing accord, not seeing non-accord’? These several questions are exactly what this part has to account for one by one.

Passage by Passage

1. Śāriputra’s three questions and the simile of the arrows of skilful means, ‘shooting upward into the sky.’ Śāriputra first asks how a bodhisattva 「過聲聞、辟支佛地,住阿鞞跋致地,淨佛道」 tr. "passes beyond the grounds of the śrāvaka and the pratyekabuddha, abides in the avaivartika ground, and purifies the Buddha-path." The treatise-author first finds the root of this question for him—Śāriputra, in the passage above, has already come through the Buddha’s various similes to believe that the bodhisattva’s wisdom is superior, and his mind has come through; only then does he go on to ask on what ground the bodhisattva can pass beyond the two vehicles, abide in non-retrogression, and purify the Buddha-path. Someone challenges him: people of the Small Vehicle do not in the first place head toward becoming a buddha—why should Śāriputra ask about ‘purifying the Buddha-path’? The treatise-author answers thoroughly: Śāriputra is 「隨佛轉法輪將」 tr. "the general who follows the Buddha in turning the wheel of the Dharma"; though this question adds nothing to himself, he asks it for the benefit of beings who seek the Buddha-path; and again, because he loves and delights in the bodhisattva’s very deep Dharma, though he himself cannot attain it, he asks with delight, like one who sees another’s wondrous jewel. The Buddha’s direct answer is: the bodhisattva, 「從初發意行六波羅蜜,住空、無相、無作法」 tr. "from his first arousing of the intention, practises the six perfections and abides in the dharmas of emptiness, the signless, and non-action," and so is able to pass beyond the two vehicles, abide in non-retrogression, and purify the Buddha-path. Here at once the first difficulty of the whole part turns up—once one enters these three gates of liberation, emptiness, the signless, and non-action, does one not go straight to nirvāṇa? How can one instead ‘pass beyond’ the two vehicles without falling into nirvāṇa? The treatise-author’s answer is the single most important meaning of skilful means in this part. A person without the power of skilful means, on entering the three gates of liberation, straightway takes nirvāṇa; a bodhisattva with the power of skilful means, though he abides in the three gates of liberation, though he sees nirvāṇa, yet with a mind of kindness and compassion turns this mind round and arouses it afresh. He strikes upon a marvellous comparison: 「譬如仰射虛空,箭箭相拄,不令墮地」 tr. "it is like shooting upward into the sky, arrow propping arrow, not letting them fall to the ground"—the bodhisattva shoots the arrow of wisdom upward into this sky of the three liberations, and then 「以方便後箭射前箭,不令墮涅槃之地」 tr. "with the later arrow of skilful means shoots the earlier arrow, not letting it fall to the ground of nirvāṇa." The earlier arrow is the wisdom that enters emptiness; the later arrow is the skilful means that does not abandon beings; the later arrow props up the earlier, arrow propping arrow, and so, though he sees nirvāṇa, he passes straight through without stopping, looking toward one other great matter, which is unsurpassed awakening. The treatise-author settles the crux in a single sentence—「今是觀時,非是證時」 tr. "now is the time for contemplating, not the time for realising." Entering emptiness alike, the śrāvaka enters it and realises, the bodhisattva enters it and contemplates; the difference lies only in the single line between realising and not realising. If this simile is not explained clearly, ‘the bodhisattva abides in the three gates of liberation yet does not enter nirvāṇa’ becomes a sentence without reason.

2. Defining the avaivartika ground and the ground of purifying the Buddha-path. What ground comes after one has passed beyond the two grounds of the two vehicles? The treatise-author gives the definition: 「若過是二地,知諸法不生不滅,即是阿毘跋致地。」 tr. "If one passes beyond these two grounds and knows that dharmas neither arise nor cease, that is the avaivartika ground." Non-retrogression is not standing on a height and no longer slipping back; it is seeing clearly that dharmas neither arise nor cease, and having nothing in this from which to retreat. Abiding in this ground and 「教化眾生、淨佛世界,是為能淨佛道」 tr. "teaching and transforming beings and purifying a buddha-world—this is being able to purify the Buddha-path." The treatise-author adds a further line of explanation: the bodhisattva, abiding in the three gates of liberation, contemplates the four truths, and knowing the four truths to be the Dharma of the two vehicles, he 「直過四諦,入一諦」 tr. "passes straight beyond the four truths and enters the one truth"—this one truth is that all dharmas 「不生不滅、不垢不淨、不來不去」 tr. "neither arise nor cease, are neither stained nor pure, neither come nor go." Entering this one truth is called the ground of non-retrogression. As for the real meaning of ‘the ground of purifying the Buddha-path,’ the treatise speaks of it very concretely: it is 「滅除身、口、意麁惡之業」 tr. "extinguishing the coarse and evil actions of body, speech, and mind," and extinguishing as well whatever has been lost and ruined among dharmas from the beginning. It is plain that purifying the Buddha-path is not setting up some separate realm of adornment, but removing entirely both the coarse evil of the three kinds of action and what has been lost since beginningless time.

3. With his outflows and fetters not yet exhausted, how can the bodhisattva be a field of merit for the two vehicles? Śāriputra turns to ask about a close-pressing difficulty: the bodhisattva’s own outflows and fetters are not yet exhausted—abiding in what merit is he able, of all things, to be a field of merit for śrāvakas and pratyekabuddhas and to receive their offerings? The Buddha answers: the bodhisattva, 「從初發意行六波羅蜜,乃至坐道場」 tr. "from his first arousing of the intention practising the six perfections, up to sitting at the seat of awakening," is throughout this interval constantly a field of merit for the two vehicles. The treatise-author points out the crux—in the matter of the three gates of liberation and heading toward nirvāṇa, the bodhisattva and the two vehicles look the same, and yet 「菩薩有大慈悲,聲聞、辟支佛無」 tr. "the bodhisattva has great kindness and compassion; the śrāvaka and the pratyekabuddha do not"; the bodhisattva, from the first arousing of the mind, practises the six perfections up to the eighteen unshared dharmas, aiming to carry all beings across and to be complete in all buddha-dharmas; it is precisely because of this great kindness and compassion and this great vow that he is fit to be a field of merit for the two vehicles whose outflows are exhausted. The superiority of a field of merit lies in compassion and vow, not in whether or not the outflows are exhausted.

4. All wholesome dharmas appear in the world because of the bodhisattva; noble clans and the various bodies he takes on. The Buddha extends the benefit of the bodhisattva still further—「以有菩薩摩訶薩因緣故」 tr. "because there are the causes and conditions of the bodhisattva-mahāsattva," the wholesome dharmas of the world arise. The treatise-author explains it in two layers. The former layer is ‘inner benefit’—because the bodhisattva diligently practises the many practices, he can be a field of merit; this layer is ‘outer benefit’—because of the bodhisattva the world has all wholesome dharmas at all. Why credit the bodhisattva alone? Because even the wholesome dharmas that exist by relying on śrāvakas and pratyekabuddhas all exist through the bodhisattva: if the bodhisattva did not arouse the mind, the world would not have even the Buddha-path, let alone the two vehicles; and the Buddha-path is precisely the root of the two vehicles. The sūtra then lists a long series of wholesome dharmas—the ten wholesome courses of action, the five precepts, the eightfold fast, the four meditations, the four immeasurables, the four formless attainments, the four foundations of mindfulness up to the limbs of the noble eightfold path; again, the six perfections, the eighteen emptinesses, the ten powers of the Buddha up to the omniscience of all kinds; again, the noble clans of the kṣatriyas, the brahmins, and the householders, up to the Heaven of Neither Perception nor Non-perception; again, the srota-āpanna up to the Buddha—and says of all of them that they appear in the world because of the bodhisattva. Here someone objects: noble clans would exist naturally even without bodhisattvas—how can it be said that they arise from the bodhisattva? The treatise-author answers solidly: because of the bodhisattva the world has such dharmas as the five precepts, the ten wholesome courses, and the eightfold fast, and these dharmas have three grades, upper, middle, and lower—「上者得道,中者生天,下者為人」 tr. "the upper attain the path, the middle are born in the heavens, the lower become human"; it is precisely because there are these gradations in the recompense they bring about that there are such noble clans as the kṣatriyas, the brahmins, and the householders. The objection comes again: even without bodhisattvas the world would still have these. The treatise-author answers again: the bodies the bodhisattva takes on are of many different kinds—「或時受業因緣身、或受變化身」 tr. "sometimes he takes on a body from the causes and conditions of karma, sometimes he takes on a body of transformation"—and in the world he proclaims wholesome dharmas, the dharmas of the world, the dharmas of kings, the dharmas of worldly custom, up to the various dharmas of household life and of leaving home, pitying beings and protecting and sustaining the world; though what he practises are worldly dharmas, all of these still exist from the bodhisattva. A single sentence gathers it all up: 「世間諸富貴皆從二乘道有,二乘道從佛有,佛因菩薩有。」 tr. "All the wealth and nobility of the world exist from the path of the two vehicles; the path of the two vehicles exists from the Buddha; the Buddha exists because of the bodhisattva." If there were no bodhisattva to teach wholesome dharmas, the world would have no path of gods, no path of humans, no path of asuras, no pleasant feeling, no feeling that is neither painful nor pleasant—「但有苦受,常有地獄啼哭之聲」 tr. "there would be only painful feeling, and always the sound of weeping in the hells." So great is the benefit of the bodhisattva—how could he not be fit to be the world’s field of merit?

5. A rarely seen name: ‘the ruined bodhisattva.’ Here an important teaching that is easily overlooked turns up. Someone objects: the bodhisattva is pure and practises great kindness and compassion—how would he go and teach such mixed worldly dharmas as the laws of kings and penal law? Answer: there are two kinds of bodhisattva. The first 「行慈悲直入菩薩道」 tr. "practises kindness and compassion and enters the bodhisattva path directly"—this is the pure bodhisattva; the second is called 「敗壞菩薩」 tr. "the ruined bodhisattva"—this kind of bodhisattva 「亦有悲心,治以國法,無所貪利」 tr. "also has a compassionate mind; he governs by the law of the state, with no greed for gain"; though he governs the world with punishments and in doing so causes some vexation and harm, yet 「所安者多,治一惡人,以成一家」 tr. "those he brings to peace are many: he punishes one evil person so as to make a household whole." A person who sets up laws and governs the world in this way, though he does not attain the name of pure bodhisattva, still attains the name ‘ruined bodhisattva,’ and all these dharmas of governing the world likewise exist because of him. One must see the treatise-author’s sense of proportion clearly: ‘ruined’ is not a word of degeneration and censure, but a name set up with regard to ‘the contrast with the one who is pure and enters directly’—he benefits the world through worldly dharmas with a compassionate mind and is not greedy for its gain; he is still counted among bodhisattvas, only he does not hold the name of purity. This name lays bare one thing: the bodhisattva path is not a single road; one who with the law of the state stops evil and brings peace to the people, seeking no private gain, is likewise gathered in by the compassionate mind, and must not be dismissed wholesale as having nothing to do with bodhisattvas.

6. The merit of giving was purified and completed from the start; the bodhisattva as the great donor. Śāriputra, hearing that the bodhisattva has such great merit and ought by rights to receive offerings, yet has a thought of doubt arise in his mind: the bodhisattva’s 「煩惱未盡,雖有大福,不能消其供養」 tr. "afflictions are not yet exhausted; though he has great merit, he cannot digest his offerings," just 「如人雖噉好食,以內有病故,不能消化」 tr. "as a person, though he eats good food, cannot digest it because there is sickness within." So he asks the Buddha: has the bodhisattva’s merit of giving already been purified and completed? The Buddha answers that it is not so—「本以淨畢故」 tr. "because it was purified and completed from the start." The treatise-author explains this ‘purified and completed from the start’: from his first arousing of the mind the bodhisattva is 「為一切眾生供養之上首」 tr. "the foremost in the offerings of all beings"; he resolves, for immeasurable beings, to 「代受勤苦」 tr. "bear toil and suffering in their place," so that they attain deliverance, and aims to take up the great power of wisdom of the buddhas, 「能令世間即是涅槃」 tr. "able to make the world itself nirvāṇa"—for these various causes and conditions, his merit of giving was already purified and already completed from the start, and does not wait until today to begin to be pure. Then the sūtra turns in a further layer: the bodhisattva not only causes the world to have wholesome dharmas, but further 「為大施主」 tr. "is a great donor," himself giving wholesome dharmas, and what he gives is 「十善道、五戒乃至十八不共法、一切種智」 tr. "the ten wholesome courses of action, the five precepts, up to the eighteen unshared dharmas and the omniscience of all kinds." The treatise-author points out the difference between before and after: what was said before—‘through the bodhisattva’s causes and conditions the world has wholesome dharmas’—speaks in terms of dependent arising; what is said now—‘the bodhisattva is the master who gives wholesome dharmas’—speaks in terms of the agent: the one is where wholesome dharmas come from, the other is by whom wholesome dharmas are given, and this is where the difference between the two sections lies. This whole section, from the field of merit, the noble clans, and the ruined bodhisattva to the great donor, is answering one and the same question: why is the bodhisattva the root of all the wholesome dharmas and fruits of recompense in the world?

7. The defining sentence: practising in accord with the emptiness of form is itself accord. Only when the whole bodhisattva path above has been laid out in full does Śāriputra ask about the crux: the bodhisattva—「云何習應般若波羅蜜,與般若波羅蜜相應」 tr. "how does he practise in accord with prajñāpāramitā and come to be in accord with prajñāpāramitā?" The treatise-author first finds the root of this question—above it was said that ‘cultivating prajñā for one day surpasses the two vehicles,’ and such great merit all arises from prajñā, so he asks how to practise in accord with it; and again, because prajñā is 「難行難得、如幻如化、難可受持」 tr. "hard to practise and hard to attain, like an illusion, like a conjuration, hard to receive and uphold," he fears that practitioners will go astray and fall into confusion, and so asks the method of practising in accord. The Buddha’s direct answer is decisive: the bodhisattva 「習應色空,是名與般若波羅蜜相應」 tr. "practises in accord with the emptiness of form—this is called being in accord with prajñāpāramitā"; practising in accord with the emptiness of feeling, perception, constructions, and consciousness, the emptiness of eye, ear, nose, tongue, body, and mind, the emptiness of forms, sounds, smells, tastes, tangibles, and dharmas, the emptiness of the eighteen elements, the emptiness of the four truths, the emptiness of the twelve causes and conditions, and so on up to practising in accord with the emptiness of all conditioned and unconditioned dharmas—all are being in accord with prajñā. It is plain that ‘practising in accord with the emptiness of form’ is not an isolated method of contemplation, but the heart-marrow of the whole bodhisattva path that came before—passing beyond the two vehicles, abiding in non-retrogression, being a field of merit, giving wholesome dharmas: the root of all of them lies in this one sentence, ‘practising in accord with the emptiness of dharmas.’

8. Why the treatise spreads out the five aggregates so densely—the finer the spread, the heavier ‘all are empty’ falls. Why does the treatise-author, after the defining sentence, suddenly lay out so long a section distinguishing the five aggregates—how many kinds of form there are, how many kinds of feeling, how perception, constructions, and consciousness are each divided? On the surface it looks like a tedious inventory of dharma-characteristics, yet its intent lies precisely on the opposite side. The treatise-author first spreads the five aggregates out exhaustively; the finer and denser the spread, the greater the force with which the later sentence, ‘now the five aggregates and all dharmas are empty,’ falls. This is not the trick of first setting up and then breaking down; it is to make people understand that what is said to be empty is precisely these five aggregates, so rich and so distinctly clear, and not something already blurred and indistinct, which might as well be there or not. Emptiness is not because form is thin to begin with and easy to empty away; it is that even form so distinct, when its self-nature is sought, is still ultimately unfindable. The three sections below (form; feeling, perception, constructions, and consciousness; and the general meaning of the five aggregates) are the detailed items of this spreading-out, and in reading them one must remember: each layer of classification is not classifying for classification’s sake, but lays in its full weight in advance for that final sentence, ‘all are empty.’

9. The aggregate of form: from the visible and resistant to moving form, shadows and images, and deceptive form. In explaining the aggregate of form, the treatise first sets up a guiding principle: 「色眾者,是可見法」 tr. "the aggregate of form is visible dharmas"; yet because this visible form serves as condition, 「亦有不可見有對」 tr. "there is also the invisible and resistant" form, which, though resistant and invisible, 「亦名為色」 tr. "is also called form." He makes an apt comparison—just as one who has attained the path is called a person of the path, and one who has left home but not yet attained the path 「亦名為道人」 tr. "is also called a person of the path," so the name of form is not limited to what the eye sees. Hence the sūtra says there are three kinds of form: 「有色可見有對,有色不可見有對,有色不可見無對」 tr. "there is form that is visible and resistant, there is form that is invisible and resistant, there is form that is invisible and non-resistant"; it is not only what the eye sees that is form—the ten inner and outer sense-fields that can give rise to the five consciousnesses are all called form. Next the treatise divides form by various numbers: four kinds of form (inner and outer, appropriated and not appropriated), five kinds of form (the five objects), one kind of form (the mark of vexing and breaking: where there is a body there are the sufferings of hunger and thirst, cold and heat, knives and staves, and so on), two kinds of form (the four great elements and what the four great elements produce; inner and outer, appropriated and not appropriated, bound and not bound, and a long series of such pairs), three kinds of form (wholesome, unwholesome, and indeterminate; of training, beyond training, and neither of training nor beyond training; abandoned by seeing the truths, abandoned by contemplation, and not abandoned), another three kinds (bound to the desire realm, bound to the form realm, and not bound; able to give rise to greed, hatred, and delusion, and able to give rise to the three wholesome roots), again four kinds, again five kinds—the intent of this tax-roll-like string of divisions does not lie in keeping accounts, but in showing the immeasurable differences of form-dharmas, all brought about by causes and conditions, not one having a fixed nature. Most worth savouring among them are the last few kinds of form-mark. 「麁色」 tr. "Coarse form" can be seen, heard, smelled, tasted, and touched, like earth and stone. 「動色」 tr. "Moving form" is of two kinds: one is movement by beings, the other is movement not by beings—as wind moves water, water moves earth, wind moves trees, and even 「如磁石吸鐵,如真珠、玉、車渠、馬碯夜能自行」 tr. "as a lodestone draws iron, as pearls, jade, giant-clam shell, and agate can move of themselves at night," which the treatise attributes to this: 「皆是眾生先世福德業因緣,不可思議」 tr. "all are the causes and conditions of the karma of merit of beings’ former lives, inconceivable." As for why 「影色、像色」 tr. "shadow-form and image-form" are set up separately, some take shadows and images to be nothing but the blocking of light and its reflection, with no further dharma; the treatise-author refutes this finely: 「如油中見像黑」 tr. "as an image seen in oil is black," then it is not the original colour; in a five-foot blade the face looks broad seen crosswise and long seen lengthwise, then it is not the original face; in a crystal bead the face-images are not one—it is plain that an image is not a return to seeing the original image, but that 「有鏡、有人、有持者、有光明,眾緣和合故有像生」 tr. "there is a mirror, there is a person, there is one who holds it, there is light: because many conditions come together, an image arises"; this is a subtle form that is a dharma in its own right, different from coarse form. Asked again why shadow and image are further distinguished, the treatise answers: 「鏡中像有種種色,影則一色」 tr. "an image in a mirror has various colours; a shadow has one colour"; a shadow appears by blocking light, an image arises from many conditions; though both are subtle form, each differs from the other. Last is 「誑色」 tr. "deceptive form"—「如炎、如幻、如化、如乾闥婆城」 tr. "like a mirage, like an illusion, like a conjuration, like a city of the gandharvas," 「遠誑人眼,近無所有」 tr. "from afar it deceives people’s eyes; up close there is nothing there." This string of shadow, image, and deceptive form is precisely the class among form-dharmas that most seems ‘existent’ yet in fact is most empty; the treatise distinguishes them with special care to make people see clearly that even this form which most deludes the eye arises only from causes and conditions and has no real substance.

10. The aggregate of feeling: mental concomitants born of contact, up to eighteen feelings, thirty-six, and one hundred and eight. For the arising of the aggregate of feeling, the treatise cites the sūtra: 「因眼緣色生眼識,三事和合故生觸」 tr. "dependent on the eye and conditioned by form, eye-consciousness arises; because the three things come together, contact arises"; this contact at once makes three aggregates arise together, 「所謂受、想、行」 tr. "namely feeling, perception, and constructions." Question: eye-consciousness too serves as cause for the three aggregates—why speak of contact alone? Answer: 「眼識少時住,見色便滅」 tr. "eye-consciousness abides for a short time; having seen form it ceases," and right after, mind-consciousness arises and discriminates beautiful and ugly; since eye-consciousness is a remote cause and condition it is not spoken of, and the statement is made solely with regard to contact giving rise to mental-factor dharmas. Asked again: all consciousnesses have contact—why say only that contact gives rise to mental-factor dharmas? The treatise divides mind into two: 「一者、念念生滅心,二者、次第相續心」 tr. "first, mind arising and ceasing moment by moment; second, mind continuing in sequence"; the contact of the continuing mind is coarse and clearly evident, so it is said that mental-factor dharmas arise because of contact, while the contact of the momentary mind is subtle and not evident and so is not spoken of separately. Having fixed where feeling comes from, the treatise then divides the number of feelings grade by grade: one kind (the mark of feeling), two kinds (bodily feeling and mental feeling; inner and outer; coarse and subtle; far and near; pure and impure), three kinds (painful, pleasant, and equanimous; wholesome, unwholesome, and indeterminate; of training, beyond training, and so on), four kinds (inner and outer, bodily and mental feelings; associated with the four right efforts and the four bases of supernormal power), five kinds (the five faculties of pleasure, pain, sorrow, joy, and equanimity; associated with the five hindrances and the five fetters), six feelings (associated with the six consciousnesses). At this point the treatise turns up a familiar, often-cited dharma-number: mind-consciousness discriminates them into 「十八受」 tr. "eighteen feelings": the eye sees form, thinks and discriminates, and the mind gives rise to joy, to sorrow, to equanimity; in this way the six faculties, facing the six objects, each give rise to joy, sorrow, and equanimity, making eighteen; 「是十八受中有淨、有垢,為三十六」 tr. "within these eighteen feelings there are pure and defiled, making thirty-six"; 「三世各有三十六,為百八」 tr. "each of the three times has thirty-six, making one hundred and eight." This is exactly where the ‘one hundred and eight’ so often spoken of in later ages comes from. The treatise lists this string of divisions from one to one hundred and eight not to make people memorise numbers, but to spread the aggregate of feeling out to the utmost, so as to set it against ‘the emptiness of feeling’—the marks of feeling are so dense, and yet its self-nature is still unfindable.

11. Four perceptions in the aggregate of perception, three constructions in the aggregate of constructions, and consciousness arising in dependence on mind in the aggregate of consciousness. Of the three aggregates of perception, constructions, and consciousness, the treatise says 「亦如是分別」 tr. "they too are distinguished in this way," because they are associated with the aggregate of feeling. Of the aggregate of perception, the Buddha says there are four kinds: 「有小想、大想、無量想、無所有想」 tr. "there is small perception, great perception, immeasurable perception, and the perception of nothingness": speaking in terms of realm-binding, perception bound to the desire realm is called small, perception bound to the form realm is called great, perception bound to the three formless heavens is called immeasurable, and perception bound to the sphere of nothingness is called the perception of nothingness; speaking in terms of defiled and pure, perception associated with afflictions is called small perception, perception with outflows but without defilement is called great perception, the perception of the real mark of dharmas is called the perception of nothingness, and perception without outflows is called immeasurable perception. There are also six perceptions, arising in association with eye-contact up to association with mind-contact. In the aggregate of constructions, what most needs clear distinction are the two sets of ‘three constructions,’ which are easily confused. The first set is the three constructions of body, speech, and mind: 「身行」 tr. "bodily construction" is the in-and-out breath, because breath belongs to the body; 「口行」 tr. "verbal construction" is initial and sustained thought, because initial and sustained thought come first and speech after; 「意行」 tr. "mental construction" is feeling and perception, because by feeling pain and pleasure and grasping marks the mind is set in motion—among mental-factor dharmas, what belongs to craving is called feeling and what belongs to views is called perception, and so these two together make mental construction. The second set is the three constructions within the twelve causes and conditions: 「福行」 tr. "meritorious construction" is wholesome karma bound to the desire realm; 「罪行」 tr. "demeritorious construction" is unwholesome karma; 「無動行」 tr. "imperturbable construction" is karma bound to the form and formless realms. This latter set of three constructions is the construction of ‘ignorance conditions constructions’ in the twelve causes and conditions, matched to the wholesome, unwholesome, and imperturbable karma of the three realms; it is an important teaching and must not be confused with the three constructions of body, speech, and mind. Besides this, the Abhidharma sets up a further meaning: apart from feeling and perception, the remaining mental-factor dharmas, together with dharmas dissociated from mind such as the attainment of non-perception and the attainment of cessation, are all together called the aggregate of constructions. As for the aggregate of consciousness, 「內外六入和合故生六覺,名為識」 tr. "because the six inner and outer sense-fields come together, six awarenesses arise; these are called consciousness"; because the conditioning force of the inner faculty on which it depends is great, it is named after the faculty—eye-consciousness up to mind-consciousness. Question: mind just is consciousness—why say ‘mind-consciousness arises by the conditioning force of mind’? The treatise answers: mind is of two kinds, 「一者、念念滅,二者、心次第相續名為一」 tr. "first, ceasing moment by moment; second, mind continuing in sequence, which is called one"; consciousness arises in dependence on this continuing mind, and there is no fault. At the end the treatise points out one crucial sentence—precisely because the meaning that mind-consciousness arises in dependence on mind is hard to understand, 「九十六種外道不說依意故生識,但以依神為本」 tr. "the ninety-six kinds of teachers of the outside paths do not say that consciousness arises in dependence on mind, but take dependence on the soul as the basis," mistaking the continuity of consciousness for a permanently abiding soul-self. This sentence is the eye of the whole section: the sickness of the outside paths lies precisely in fixing consciousness, which continues moment by moment, into a ‘spirit’ that can give rise to consciousness.

12. The five aggregates gathered into the four foundations of mindfulness; the simile of turbid water—mind and mental concomitants neither identical nor separate. The treatise ties the five aggregates back to the framework of practice: these five aggregates are 「四念處中廣說」 tr. "explained at length within the four foundations of mindfulness"—「身念處說色眾,受念處說受眾,心念處說識眾,法念處說想眾、行眾」 tr. "the foundation of mindfulness of the body explains the aggregate of form, the foundation of mindfulness of feeling explains the aggregate of feeling, the foundation of mindfulness of mind explains the aggregate of consciousness, the foundation of mindfulness of dharmas explains the aggregates of perception and constructions." It is plain that distinguishing the five aggregates is not abstruse talk, but precisely the objects contemplated in the four foundations of mindfulness, the contemplation of body, feeling, mind, and dharmas. Next the treatise answers an important difficult question: someone holds that there is no need to set up five aggregates—it is enough to set up only the aggregate of form and the aggregate of consciousness; feeling, perception, and constructions are nothing but other names for consciousness as it discriminates at various times, as impure consciousness is called affliction and pure consciousness is called wholesome dharmas. The treatise-author refutes this most thoroughly, and uses a marvellous simile. He first sets out the principle: 「若名異故實亦異;若無異法,名不應異」 tr. "if the names differ, the realities also differ; if there were no different dharma, the names should not differ"; if there were only mind and no mental dharmas, mind should not be defiled or pure. Then he gives the simile: 「譬如清淨池水,狂象入中,令其混濁;若清水珠入,水即清淨」 tr. "it is like the clear, pure water of a pool: a mad elephant enters it and makes it turbid; if a water-clearing jewel enters, the water becomes clear and pure"—afflictions are like the mad elephant entering the mind and making the mind turbid; wholesome dharmas such as kindness and compassion are like the water-clearing jewel entering the mind and making the mind pure; 「不得言水外無象、無珠」 tr. "one cannot say that outside the water there is no elephant and no jewel." The elephant and the jewel are not the water, yet they can make the water turbid or clear; afflictions and wholesome dharmas are not identical with mind, yet they can make the mind defiled or pure. Therefore one cannot say that dharmas such as afflictions and kindness and compassion are mind itself. This simile speaks precisely of the meaning that mind and mental-factor dharmas are ‘neither identical nor separate’: if mental concomitants were said to be identical with mind, then mind would become turbid and clear of itself without depending on anything outside, which does not hold; if it were said that outside mind there are no mental concomitants, then the elephant and the jewel entering the water and making it turbid or clear would have nothing to rest on. Only if mind and mental concomitants are neither one nor different can the matter of defilement and purity be established, and only then is there a solid necessity for setting up the five aggregates. The treatise blocks one more road: someone raises the objection that ‘a defiled mind is affliction, a pure mind is a good dharma’; the treatise asks in return—if a defiled mind continues, how does a pure mind suddenly arise? if a pure mind continues, how does a defiled mind suddenly arise? It is plain that there must be mental-factor dharmas arising and ceasing upon the mind; one cannot say they do not exist because one does not know the mental concomitants: 「當知必有五眾」 tr. "know that there must be the five aggregates."

13. Why exactly five, neither more nor fewer; why the aggregates, sense-fields, elements, four truths, and twelve causes and conditions are each taught differently. Question: if five aggregates are set up, why are there exactly five, neither more nor fewer? The treatise answers crisply: 「諸法各有定限。如手法五指」 tr. "Dharmas each have their fixed limit, as it is the nature of the hand to have five fingers"; one cannot force them to be more or fewer; and again, 「有為法雖復無量,佛分判為五分則盡」 tr. "though conditioned dharmas are immeasurable, when the Buddha divides them into five parts they are exhausted." Asked again: since there are the five aggregates, why speak further of the twelve sense-fields and the eighteen elements? From this the treatise-author opens out a most important section on method—the Buddha, as Dharma-king, 「或時略說、或時廣說」 tr. "sometimes speaks briefly, sometimes speaks at length," wholly prescribing medicine according to beings’ faculties. For those not much confused about form and consciousness but mostly mistaken about mental concomitants, he teaches the five aggregates; for those not bewildered about mental concomitants but confused only about form, he teaches form as ten sense-fields and mind and mental concomitants together as two sense-fields (making the twelve sense-fields); for those little bewildered about mental concomitants but mostly unclear about form and mind, he teaches mental concomitants as one element and form and mind as seventeen elements (making the eighteen elements); for those who do not know the arising and ceasing of the dharmas of suffering and do not know the path of leaving suffering, he teaches the four truths; for those attached to I and mine who give rise to wrong views of one and different regarding dharmas, he teaches the twelve causes and conditions; for those who cling to the soul as permanent and to dharmas as permanent, he teaches that all conditioned things are made dharmas, with nothing permanent or fixed—「譬如木人,種種機關,木楔和合故能動作,無有實事」 tr. "it is like a wooden puppet: with its various mechanisms and wooden pegs fitted together it can move and act, yet there is nothing real in it." All alike are dharmas—sometimes spread out as the five aggregates, sometimes spread out as sense-fields and elements, sometimes spread out as truths and causes and conditions; it is not that dharmas increase or decrease, only that medicine is given in response to sickness, at greater or lesser length. This section threads together at a single stroke the dividing and combining of the gates of the aggregates, sense-fields, elements, four truths, and twelve causes and conditions; it is a key for reading through all the Dharma-gates of the Abhidharma. As for the order of the five aggregates, the treatise accounts for that too: the practitioner’s setting up of contemplation upon the five aggregates has its order—「先觀麁法,知身不淨」 tr. "first he contemplates coarse dharmas and knows the body to be impure," so the aggregate of form comes first; next he contemplates that the pleasure attached to the body is also impermanent, so feeling comes next; next he grasps marks and becomes attached, so perception comes next; receiving pleasure sets the constructions in motion, so constructions come next; consciousness understands the means of leaving suffering and attaining happiness, so consciousness comes next. 「五欲即是色,色是根本,故初說色眾」 tr. "The five desires are form; form is the root; therefore the aggregate of form is spoken of first," and the rest are named in order after it.

14. The five aggregates are ultimately empty—the Lord of Sages says so, the eighteen emptinesses, the analysis of atoms, the chain of provisional names, the fire of the great kalpa. Only when the five aggregates have been spread out to the end does the treatise-author let fall that sentence: 「今五眾等諸法皆是空。」 tr. "Now the five aggregates and all dharmas are empty." He gives several layers of reasons in succession. First, because the Lord of Sages says so—「聖有三種下、中、上,佛為其主」 tr. "sages are of three kinds, lower, middle, and upper, and the Buddha is their lord," 「如星宿月中,日為其最」 tr. "as among the stars and the moon the sun is supreme"; the Buddha attained all wisdom and is called the Lord of Sages; 「聖主所說故,應當是實」 tr. "because it is what the Lord of Sages says, it must be true." Second, 「以有十八空故一切法空」 tr. "because there are the eighteen emptinesses, all dharmas are empty"; if the emptiness of nature alone, or inner-and-outer emptiness alone, can already empty everything, how much more when all eighteen emptinesses are present. Third, breaking dharmas by dividing them into two classes: form-dharmas are 「分別破裂乃至微塵,分別微塵亦不可得」 tr. "analysed and split down to atoms, and when atoms are analysed they too are unfindable," so that in the end all return to emptiness; formless dharmas are empty because they arise and cease moment by moment. Fourth, the line that most shows workmanship—dharmas are empty in nature, are only names, and exist through the coming together of causes and conditions. The treatise-author takes the atom as the eye of the argument, and strips layer after layer with the chain of provisional names: mountains and rivers, grass and trees, land and people are named ‘a country’; lanes and quarters, markets and streets, huts and halls, palaces and mansions are named ‘a capital’; beams and pillars, rafters and ridgepoles, tiles and bamboo, walls and stones are named ‘a hall’; upper, middle, and lower portions coming together are named ‘a pillar’; piece upon piece coming together is named ‘a portion’; many slips are named ‘a piece’; many particles are named ‘a slip’—every layer is only a provisional name of causes and conditions, and apart from causes and conditions and names there is no dharma. Then he presses the atom one move further: atoms are of three grades, large, middle, and small—「大者,遊塵可見;中者,諸天所見;小者,上聖人天眼所見」 tr. "the large: floating dust that can be seen; the middle: what the gods see; the small: what is seen by the divine eye of the highest sages"—yet contemplated with the wisdom-eye nothing is seen, because their nature is in reality nonexistent; 「若微塵實有即是常,不可分裂」 tr. "if atoms really existed they would be permanent and could not be split"; and further, if it is said that an atom has shape, then it has parts in the ten directions and is not called minute; if it has no shape, it does not amount to form—both roads are exhausted, and so it is known that form has no real substance. Fifth, the treatise-author further sets up ‘two kinds of emptiness’ to prevent people from giving rise to a new attachment upon emptiness: 「一者、說名字空,但破著有而不破空;二者、以空破有,亦無有空。」 tr. "First, the emptiness of names is taught, which only breaks attachment to existence and does not break emptiness; second, existence is broken by means of emptiness, and there is no emptiness either." The former breaks only the clinging to ‘existence,’ and one emptiness still remains; the latter breaks even emptiness. He makes a comparison that shakes the heart—when a small kalpa ends there are still people and things, mountains and rivers; when the great kalpa burns, mountains and rivers, the vajra ground, and the great waters beneath are all exhausted: 「劫火既滅,持水之風亦滅,一切廓然無有遺餘」 tr. "once the kalpa fire has died out, the wind that holds up the water dies out too, and everything is vast and empty with nothing left over"; if ‘emptiness’ only broke dharmas while itself standing lofty and alone, grasped as a mark and clung to, it would still be one more dharma; the true ‘great emptiness’ is 「破一切法,空亦復空」 tr. "breaking all dharmas, emptiness too is empty," as, after the kalpa fire has burned up the myriad things, even the wind that holds up the water dies out along with them. Only this is the meaning of emptiness in this part: not leaving an emptiness there as a place to return to, but not setting up even emptiness. The treatise concludes with a sentence: 「名字與法俱無有異」 tr. "names and dharmas are alike without difference"; if there is not one, there is not many either (the roots, trunk, branches, and leaves of a tree—if there were no dharma ‘tree,’ for whom would they come together?); by such various causes and conditions one knows that dharmas are ultimately empty.

15. Defining practice and accord. Having finished spreading out emptiness, the treatise-author turns back to define the two words ‘practice’ and ‘accord.’ What is called practice is 「隨般若波羅蜜修習行觀,不息不休」 tr. "following prajñāpāramitā, cultivating and practising contemplation, without pause and without rest"—not contemplating once in a while, but contemplation practised continuously without break. As for what is called accord, the treatise makes two comparisons: one is like a disciple who follows his teacher’s instruction and does not go against the teacher’s intent; the other is like 「函、蓋,大小相稱」 tr. "a box and its lid, matched in size"—prajñā has its mark, and the bodhisattva, following this mark, illuminates it with wisdom, able to attain and able to accomplish, and 「不增不減」 tr. "neither increasing nor decreasing," just as a box and its lid match each other exactly in size. Accord has never meant tuning the mind into some special state; it is that what the mind contemplates exactly matches the real mark of dharmas, neither more nor less. The treatise adds one more essential sentence: although prajñā extinguishes all contemplations, yet by the power of wisdom it is 「無所不能、無所不觀」 tr. "capable of everything and contemplating everything," able to know in this way and 「不墮二邊」 tr. "not fall into the two extremes"—only this is being in accord with prajñā. It is plain that ‘extinguishing all contemplations’ is not dull ignorance, but an illumination that does not fall into the two extremes of existence and nonexistence.

16. The seven emptinesses one by one—an upward road from the emptiness of nature to the emptiness of non-existent and existent dharmas. The largest matter in this part is the ‘seven emptinesses’ marked out by the sūtra, which must be explained one emptiness at a time and not passed over in a single phrase. The sūtra says one practises in accord with the seven emptinesses: 「性空、自相空、諸法空、不可得空、無法空、有法空、無法有法空」 tr. "the emptiness of nature, the emptiness of specific marks, the emptiness of all dharmas, the emptiness of the unfindable, the emptiness of non-existent dharmas, the emptiness of existent dharmas, and the emptiness of non-existent and existent dharmas." Someone first asks: why not speak of the eighteen emptinesses—why speak only of seven? The treatise answers: spoken at length they are eighteen, spoken briefly they are seven, just as the dharmas that aid the path, spoken at length, are the thirty-seven limbs, and spoken briefly are the seven limbs of awakening; moreover, the seven emptinesses are 「多用利益眾生」 tr. "mostly used to benefit beings," as great emptiness and beginningless emptiness were set up precisely to counter certain kinds of wrong view. Now emptiness by emptiness. First, 「性空」 tr. "the emptiness of nature"—「一切諸法性本末尚自空,何況現在」 tr. "the nature of all dharmas, root and branch, is empty of itself even so—how much more the present"; if even causes and conditions are empty, how much more the fruit of recompense; first one sees emptiness in the fundamental nature of dharmas. Second, 「自相空」 tr. "the emptiness of specific marks"—「諸法總相、別相盡觀其空,心則遠離」 tr. "the general marks and particular marks of dharmas are all contemplated as empty, and the mind then draws far away from them"; not only are the general marks held in common empty, the particular specific marks of each dharma are empty too, and when contemplation is complete the mind leaves all dharmas. Third, 「諸法空」 tr. "the emptiness of all dharmas"—「用是二空,諸法皆空」 tr. "by these two emptinesses, all dharmas are empty"; combining the two, the emptiness of nature and the emptiness of specific marks, there is no dharma that is not empty—this is the emptiness of all dharmas. Fourth, 「不可得空」 tr. "the emptiness of the unfindable"—because of the emptiness of nature there is the emptiness of marks; because the marks are empty, all dharmas are empty; because all dharmas are empty, there is nothing further to be obtained; since dharmas are empty, not one dharma among them can be obtained, and this is called the emptiness of the unfindable. The first four emptinesses are one line of breaking existence: the emptiness of nature breaks its nature, the emptiness of specific marks breaks its marks, the emptiness of all dharmas breaks all dharmas at once, the emptiness of the unfindable breaks what is obtained. The fifth and sixth emptinesses are a pair of medicines against the practitioner who, after breaking existence, turns to attach to nonexistence and then again to existence. Fifth, 「無法空」 tr. "the emptiness of non-existent dharmas"—having broken all existent dharmas with the first four emptinesses, the practitioner’s 「心則離有而存於無」 tr. "mind then leaves existence and holds on to nonexistence," and so even this ‘nonexistence’ that is held on to is broken: 「若以有法、有相為過者,取於無法」 tr. "if one takes existent dharmas and existent marks to be a fault, one grasps at non-existent dharmas," and therefore the emptiness of non-existent dharmas is taught. The sixth, which comes before the seventh, 「有法空」 tr. "the emptiness of existent dharmas"—if the practitioner again takes ‘non-existent dharmas’ to be wrong and, the mind having nothing to rest on, turns back wishing to hold on to existence, then ‘the emptiness of existent dharmas’ is taught briefly to break this mind that turns back to hold on to existence; because the mind that holds on to existence is already thin, it is taught briefly. Seventh, 「無法有法空」 tr. "the emptiness of non-existent and existent dharmas"—when the practitioner takes the emptiness of non-existent dharmas to be wrong, his mind again doubts existence; if he contemplates existence, he again doubts non-existent dharmas; and so 「有、無俱觀其空,如內外空觀」 tr. "existence and nonexistence are both contemplated as empty, like the contemplation of inner-and-outer emptiness," and the two extremes of existence and nonexistence are emptied at once. 「以是故但說七空。」 tr. "For this reason only seven emptinesses are taught." In reading these seven emptinesses, one must see that they are an upward road: first breaking the nature and marks of dharmas (the first three), then dismissing what is obtained (the fourth), then breaking attachment to nonexistence (the fifth), breaking the turning back to attach to existence (the sixth), and finally dismissing both existence and nonexistence (the seventh)—the seven emptinesses are not seven separate realms of emptiness, but seven names set up for one and the same ‘emptiness’ according to where the practitioner is attached. Wherever the practitioner is attached, there emptiness breaks.

17. Since accord is spoken of, why is it also said ‘not seeing accord, not seeing non-accord’; not seeing arising and ceasing, defilement and purity. Having spoken of the seven emptinesses, the sūtra immediately turns up a statement that seems self-contradictory: when the bodhisattva practises in accord with the seven emptinesses, he 「不見色若相應若不相應」 tr. "does not see form as either in accord or not in accord," does not see the mark of arising or the mark of ceasing, the mark of defilement or the mark of purity, and so on up to not seeing prajñā as either in accord or not in accord. Someone raises a challenge on precisely this point: you say ‘contemplating in this way is called accord, not contemplating in this way is called non-accord’—this distinguishing of right and wrong 「即亦是觀」 tr. "is itself also a contemplation"—how can it count as extinguishing all contemplations? This question is very sharp—once a mark of accord is set up, one falls again into one more grasping of marks; how can it count as extinguishing all contemplations? The sūtra answers with ‘not seeing accord or non-accord’: when one truly arrives at accord, not even the mark of ‘accord’ is set up; as soon as there is the discrimination ‘this way counts as accord, that way is non-accord,’ that discrimination itself becomes a new grasping of marks, a new idle discourse. As for ‘not seeing arising and ceasing, not seeing defilement and purity,’ the treatise speaks of it pointedly. Not seeing the marks of arising and ceasing—if the five aggregates really had arising and ceasing, one 「即墮斷滅中」 tr. "would at once fall into annihilation"; falling into annihilation, there would be no offence and no merit, and with no offence and no merit one would be 「與禽獸無異」 tr. "no different from birds and beasts." Not seeing the marks of defilement and purity—if the five aggregates were of a bound nature, then 「無有得解脫者」 tr. "there would be no one who attains liberation"; if the five aggregates were of a pure nature, then 「無有學道法」 tr. "there would be no dharma of training in the path." It is plain that ‘not seeing’ is not wiping out arising and ceasing, defilement and purity, but precisely not clinging to arising and ceasing, defilement and purity as fixed marks of the five aggregates; otherwise one falls onto the dead-end road of annihilation or of no cultivation and no realisation.

18. Dharmas do not combine, because their nature is empty; form is emptiness, and emptiness is not the destruction of form. The most important step in this part is to rescue emptiness from the hands of ‘destroying dharmas.’ The sūtra first says that form does not combine with feeling and feeling does not combine with perception—why? 「無有法與法合者,其性空故」 tr. "There is no dharma that combines with a dharma, because their nature is empty." The treatise explains: 「心、心數法無形」 tr. "mind and mental-factor dharmas have no shape"; having no shape, they have no place of abiding, and so form does not combine with feeling; just as form produced by the four great elements has the coming together of two tangibles, whereas among mind and mental-factor dharmas there is no tangible, so they cannot come together. Question: why is it said that feeling, perception, constructions, and consciousness do not combine together? The treatise answers—the Buddha himself says 「一切法性常空故」 tr. "because the nature of all dharmas is always empty," not one dharma combines with another; and 「若無法與法合,亦無有離」 tr. "if no dharma combines with a dharma, there is no separating either"—since combining does not come about, separating is not established either. Next the sūtra says 「色空中無有色」 tr. "in the emptiness of form there is no form," and the treatise at once presses the question: does this mean that when emptiness comes it destroys form? He answers in two layers. One layer speaks accommodatingly: 「色與空相違。若空來則滅色」 tr. "Form and emptiness oppose each other; if emptiness comes, it destroys form," as 「水中無火,火中無水,性相違故」 tr. "in water there is no fire, in fire there is no water, because their natures oppose each other"; and again, as some hold that form is not really empty, and that only on entering the emptiness samādhi is form seen to be empty—this is only a way of speaking as a remedy. The true establishment of the meaning lies in the sentence that follows: 「非色異空,非空異色,色即是空,空即是色」 tr. "form is not other than emptiness, emptiness is not other than form; form is emptiness, emptiness is form." The treatise explains it with great precision: if the five aggregates and emptiness were two things, then the five aggregates ought instead to be hidden within emptiness; precisely because 「五眾不異空、空不異五眾,五眾即是空、空即是五眾」 tr. "the five aggregates are not different from emptiness, emptiness is not different from the five aggregates; the five aggregates are emptiness, emptiness is the five aggregates," therefore 「空不破五眾」 tr. "emptiness does not break the five aggregates." Here lies hidden the pivot of the whole chapter. What was said before—‘in the emptiness of form there is no form’—does not mean that emptiness drives form away, but that the own-mark of form is from the start unfindable, and so it is said to be absent—「五眾各各自相不可得故」 tr. "because the own-mark of each of the five aggregates is unfindable." Emptiness and form are not before and after, not what destroys and what is destroyed; they are two sides of one and the same matter: because form is empty there is no mark of vexing and breaking; because feeling is empty there is no mark of feeling; because perception is empty there is no mark of knowing; because constructions are empty there is no mark of making; because consciousness is empty there is no mark of awareness—each is said to be ‘absent’ in terms of its own-mark being unfindable. The sūtra pushes this meaning further, to its limit: 「是諸法空相,不生不滅、不垢不淨、不增不減」 tr. "this mark of emptiness of dharmas neither arises nor ceases, is neither stained nor pure, neither increases nor decreases"; it is neither past nor future nor present, and therefore in emptiness there are no five aggregates, no twelve sense-fields and eighteen elements, no twelve causes and conditions, no four truths, no knowledge and no attainment, and even 「無佛、亦無佛道」 tr. "no Buddha, and no Buddha-path either." The treatise-author adds one more cut, fearing that people will take emptiness as an effect produced by cultivating a samādhi—some 「雖復習空,而想空中猶有諸法」 tr. "though they practise emptiness, still imagine that within emptiness there are dharmas," as one who practises kindness, though there are no beings, imagines beings attaining happiness; therefore the Buddha says 「諸法性常自空,非空三昧故令法空」 tr. "the nature of dharmas is always empty of itself; it is not because of the emptiness samādhi that dharmas are made empty," 「如水冷相,火令其熱」 tr. "as with the cold mark of water: fire makes it hot": water is cold of itself, it is not fire that makes it cold; dharmas are empty of themselves, it is not the emptiness samādhi that makes them empty. If it were said that the emptiness samādhi makes dharmas empty, then emptiness would become something added from outside, which may or may not be cultivated, and form would become something originally not empty that is contemplated into emptiness—this is exactly the dividing line that this part holds to and will not let go. At the end the sūtra also points out the meaning of the two words ‘knowledge’ and ‘attainment’: 「智」 tr. "knowledge" is the eight knowledges without outflows; 「得」 tr. "attainment" is first attaining the noble path, the fruit of srota-āpanna, up to the Buddha-path—all of which have already been explained at length before.

19. Not seeing prajñā as in accord or not in accord, up to the omniscience of all kinds; emptiness does not combine with emptiness; repeating is no fault. Precisely because emptiness is not the destruction of form, practising in accord comes to rest in a singular posture—not seeing accord, not seeing non-accord. The sūtra lays it out all the way down: the bodhisattva practising prajñā 「不見般若波羅蜜若相應若不相應」 tr. "does not see prajñāpāramitā as either in accord or not in accord," does not see the five perfections, the five aggregates, the twelve sense-fields and eighteen elements, the four foundations of mindfulness, up to the omniscience of all kinds as either in accord or not in accord. The treatise explains: the bodhisattva enters prajñā and attains the real mark of dharmas; of prajñā itself he still 「不見定相」 tr. "does not see a fixed mark," how much less does he see other dharmas; what is called not seeing is not setting up the judgement ‘practising in this way is according with prajñā, not practising in this way is not according with prajñā.’ He lays this judgement out layer by layer: 「如常、樂、我行,不應般若波羅蜜;無常、苦、無我行,為應般若波羅蜜」 tr. "for example, practising in terms of permanence, pleasure, and self does not accord with prajñāpāramitā; practising in terms of impermanence, suffering, and non-self accords with prajñāpāramitā"; in terms of the real it does not accord, in terms of emptiness it accords; in terms of existence and nonexistence it does not accord, in terms of neither existence nor nonexistence it accords—and in the end even these layer upon layer of ‘according’ must be let go, because 「般若波羅蜜相畢竟清淨故」 tr. "the mark of prajñāpāramitā is ultimately pure." Question: that prajñā is ultimately pure makes sense—how are dharmas such as the five perfections also pure? The treatise answers: 「五事離般若波羅蜜不名波羅蜜」 tr. "the five things, apart from prajñāpāramitā, are not called pāramitā"; it is only by coming together with prajñā that they are called pāramitā, as was said in the first chapter: ‘what is called giving? not seeing a giver, not seeing a receiver, because there is no property’; the five aggregates and all dharmas are the places the bodhisattva contemplates, and because they come together with prajñā and are ultimately pure, he does not see accord or non-accord. Someone further asks: the bodhisattva is not of the two vehicles—why does he have the thirty-seven limbs? He has not yet become a buddha—why does he have the ten powers and the four fearlessnesses? The treatise answers: the bodhisattva 「亦觀聲聞、辟支佛法」 tr. "also contemplates the dharmas of the śrāvakas and the pratyekabuddhas" and carries beings across by their paths, or practises them without taking realisation (「今是觀時,非是證時」 tr. "now is the time for contemplating, not the time for realising"), or those who have newly aroused the intention recite, recollect, and discriminate them; so it is said that the bodhisattva has the thirty-seven limbs; and it is the same with the ten powers and the rest: the bodhisattva’s recollecting, imagining, and discriminating the Buddha’s ten powers and four fearlessnesses is also ‘his own share,’ and cultivating them for immeasurable kalpas, sitting beneath the Buddha-tree he attains unobstructed liberation and they increase in purity—「譬如勳勞既立,然後受其功賞」 tr. "just as, once meritorious service has been rendered, one then receives its reward." The sūtra further says ‘emptiness does not combine with emptiness, the signless does not combine with the signless, non-action does not combine with non-action.’ The treatise divides emptiness into two: 「一者、空三昧,二者、法空」 tr. "first, the emptiness samādhi; second, the emptiness of dharmas"; the emptiness samādhi does not combine with the emptiness of dharmas, because if by the power of the emptiness samādhi one went to combine with the emptiness of dharmas, then 「是法非自性空」 tr. "this dharma would not be empty by its own nature"—the emptiness of dharmas is empty by its very nature and is not born from causes and conditions; if one sees emptiness on entering concentration and does not see emptiness on leaving concentration, 「當知是虛妄」 tr. "know that this is false." Last, the treatise answers a comprehensive difficult question: since it would be enough to have said ‘not seeing accord or non-accord’ once in one place, why repeat it everywhere? The treatise answers thoroughly: this is not repetition, but 「諸法相雖不可說,佛以大慈大悲故種種方便說」 tr. "though the marks of dharmas cannot be spoken, the Buddha, out of great kindness and great compassion, speaks of them by various skilful means"—to cut off the fetters abandoned by seeing the truths, to cut off the fetters abandoned by contemplation, for the sharp and for the dull, each teaching has its purpose; moreover, 「鈍根者,少智為其重說」 tr. "for those of dull faculties, with little wisdom, it is repeated for them," while those of sharp faculties awaken at a single telling—「譬如駛馬,下一鞭便走;駑馬,多鞭乃去」 tr. "just as a swift horse runs at a single stroke of the whip, while a nag goes only after many strokes"—and so 「經中重說無咎」 tr. "repetition in the sūtra is no fault."

20. Entering the emptiness of specific marks: form does not combine with the three times. This part closes on ‘form does not combine with the three times,’ carrying the meaning of emptiness from the characteristics of dharmas out to time. The sūtra says that the bodhisattva enters the emptiness of the specific marks of dharmas: form neither makes combination nor makes non-combination; 「色不與前際合」 tr. "form does not combine with the prior limit," 「不與後際合」 tr. "does not combine with the later limit," 「不與現在合」 tr. "does not combine with the present." The treatise first defines ‘combining’ and ‘not combining’: 「合」 tr. "combining" is dharmas being as their marks are—「如地堅相,識知相」 tr. "as earth has the mark of solidity, consciousness the mark of knowing"—the own-mark not lying upon a different dharma: this is called combining; 「不合」 tr. "not combining" is the own-mark not lying within its own dharma. Then, speaking of the three times: 「前際空無所有,但有名字」 tr. "the prior limit is empty, with nothing there; there is only a name"; if form enters the past it ceases and there is nothing, so with what would it combine with the prior limit? The later limit is not yet existent and not yet arisen, with nothing to combine with; present form 「生滅不住」 tr. "arises and ceases without abiding," and so no mark can be grasped of it, and there is nothing to combine with either. The treatise further breaks the view that takes the three times as really existent: some say that dharmas of the three times all exist, the future turning into the present and the present turning into the past—「如泥揣現在,瓶為未來」 tr. "as when the lump of clay is present, the pot is future"; when the pot is made, the pot is present and the lump of clay is past, and when the pot breaks it is future—「若有三世相,是事不然,以多過故」 tr. "if there were marks of the three times, this would not be so, because of its many faults." The bodhisattva does not make this kind of combination, because 「過去已滅,云何能為因、能為緣?未來未有,云何為因緣?現在乃至一念中不住,云何為因緣」 tr. "the past has already ceased—how can it be a cause, be a condition? The future does not yet exist—how can it be cause and condition? The present does not abide even for a single moment—how can it be cause and condition?" At the end the Buddha himself states the reason in a single sentence that gathers it all in: 「三世及名字空故,云何言合」 tr. "because the three times and names are empty, how can one speak of combining?" And so time too is gathered into ultimate emptiness. Practising in accord with the emptiness of form is here brought to completion—not only is form empty, feeling, perception, constructions, and consciousness empty, all dharmas empty, but even the three times that carry all of this are called empty; and all this emptiness, once again, is not smashing time and dharmas, but only seeing clearly that from beginning to end they are only causes and conditions and names, with no self-nature to be obtained.

Do Not Misread

Do not read ‘practising in accord with the emptiness of form’ as loathing form and entering emptiness. This is exactly the move this part guards against at every turn. Form is emptiness, emptiness is form—this says precisely that there is no need to leave form to seek emptiness elsewhere, and that there is no emptiness to be entered either. Whoever reads it as destroying the myriad dharmas before one’s eyes and hiding away in a realm of emptiness falls right into the pit that the treatise-author sets out to break with the sentence ‘in the emptiness of form there is no form, yet it is not other than emptiness.’

Do not read the bodhisattva’s abiding in the three gates of liberation without entering nirvāṇa as a sentence without reason. The simile of the arrows of skilful means, ‘shooting upward into the sky, arrow propping arrow,’ is set up precisely for this: the earlier arrow is the wisdom that enters emptiness, the later arrow is the skilful means that does not abandon beings; the later arrow props up the earlier, and so though he sees nirvāṇa he does not fall. The crux lies only in 「今是觀時,非是證時」 tr. "now is the time for contemplating, not the time for realising"—entering one and the same emptiness, to realise is to fall into the two vehicles, to contemplate is to pass beyond the two vehicles; the difference lies only in realising or not realising.

Do not read ‘the ruined bodhisattva’ as a word of censure or degeneration. The treatise sets up this name with regard to ‘the contrast with the one who is pure and enters directly’—one who governs the world with the law of the state, stopping evil and bringing peace to the people without greed for gain, still has a compassionate mind and is still counted among bodhisattvas; only he does not hold the name of purity. To read it as an insult is to lose the treatise-author’s original intent, that ‘the bodhisattva path is not a single road.’

Do not read that long series of fine divisions of the five aggregates as a pointless ledger of dharma-characteristics. Eighteen feelings, thirty-six, one hundred and eight; the three constructions of body, speech, and mind, the three constructions of merit, demerit, and the imperturbable; four perceptions, six perceptions—the denser the treatise spreads them, the heavier, by contrast, ‘all are empty’ falls: what is said to be empty is precisely these five aggregates so distinctly clear, not something blurred from the start, which might as well be there or not.

Do not read the ‘seven emptinesses’ as seven separate realms of emptiness, as though one had to cultivate one’s way into them one by one. The seven emptinesses are seven names set up for one and the same emptiness according to where the practitioner is attached—attached to nature or to marks, the emptiness of nature and the emptiness of specific marks break it; attached to what is obtained, the emptiness of the unfindable breaks it; breaking existence and turning to attach to nonexistence, the emptiness of non-existent dharmas breaks it; attached to nonexistence and turning back to hold on to existence, the emptiness of existent dharmas breaks it; and at the last, dismissing both existence and nonexistence is the emptiness of non-existent and existent dharmas. Wherever the practitioner is attached, there emptiness breaks.

Do not read ‘not seeing accord or non-accord’ as some lofty indeterminacy or non-discrimination, as though thinking of nothing at all were accord. The treatise says plainly that it is no longer grasping even the mark of accord, not dispensing even with the discriminating wisdom of good and evil, right and wrong—the whole preceding section on the dharma-characteristics of the five aggregates is precisely where this wisdom is at its finest. Without the work of this discrimination, so-called not seeing accord is only vagueness.

Still less take emptiness as an effect produced by cultivating a samādhi. 「諸法性常自空,非空三昧故令法空」 tr. "the nature of dharmas is always empty of itself; it is not because of the emptiness samādhi that dharmas are made empty"—as water is cold of itself and it is not fire that makes it cold. If emptiness were produced by cultivation, form would be originally existent; if form were originally existent, practising in accord would become a device for suppressing existence with emptiness, rather than seeing the real mark clearly. Finally, do not think that calling the three times empty denies time—what is denied is only the clinging to the three times as really existent and combining with one another, not the present appearance of this continuing arising and ceasing.

Bearing on Practice

This part can be used as a ruler for calibrating the contemplation of mind. When cultivating the contemplation of emptiness, one can ask oneself: am I smashing all these dharmas before my eyes one by one and trading them for a realm of emptiness to settle in, or am I, right upon this distinctly clear form, feeling, perception, constructions, and consciousness, seeing that they are of themselves unfindable? If the former, that is destroying existence with emptiness, which the treatise-author long ago marked as a sickness; only if the latter is it form is emptiness.

The simile of the arrows of skilful means can serve still more as a close reminder for contemplative practice. When in one’s effort one sees a measure of stillness and tastes a measure of nirvāṇa, that is just the time to shine ‘now is the time for contemplating, not the time for realising’ back upon oneself—this is clearly a realm to be contemplated, not a place to settle down and take realisation; without the later arrow of not abandoning beings to prop it up, the moment the earlier arrow slackens one falls. Seeing nirvāṇa and passing straight through without stopping is a most important sense of proportion that this part leaves to practitioners.

The upward road of the seven emptinesses can also be used to check how far one’s own contemplation of emptiness has gone. After breaking the nature and marks of dharmas, has the mind quietly kept back a ‘nonexistence’ to settle in?—that is exactly what the emptiness of non-existent dharmas breaks; after breaking nonexistence, does one turn back wanting to grab a little ‘existence’?—that is what the emptiness of existent dharmas breaks. Following these seven names and shining them back upon oneself, one knows where one’s attachment has settled, and there emptiness ought to break.

Again, ask of the everyday flow of favourable and adverse circumstances: am I taking past regret, future anxiety, and present clinging all as really existent and dragging them into combination with one another? If one can see that the prior limit has ceased, the later limit has not arisen, the present does not abide, and the three times are only causes and conditions and names, then the mind is no longer bound by the flow of time. If these few questions are answered steadily, practising in accord with the emptiness of form is no longer a mere formula, but a real matter, in this very moment of thought, of form and emptiness not being two and of the mind matching the real mark.

Further Resonances

The defining sentence of this part and the sentence ‘form is emptiness, emptiness is form’ were later taken up again and again by ancient masters. One who classified the teachings cited this form-and-emptiness passage of the present chapter to annotate the core of the prajñā teaching running along the line of ‘form is not different from emptiness, emptiness is not different from form,’ tying it to the argument that form and emptiness are not two and that emptiness does not screen off existence; another took the pattern of Śāriputra’s questions and answers at the beginning of this chapter to show that ‘practising in accord’ means cultivating in this way so as to come into accord; as for the passages of this part that spread out the five aggregates in fine detail and set up the seven emptinesses one by one, those of old who explained prajñā also often took them as the groundwork for ‘broadly breaking the self-nature of all dharmas.’ These readings each have their own provenance and context; here only their approach is recorded, without judging which is higher. Brought back to this chapter, what is most worth keeping is not a finer classification table of form-dharmas or a tax-roll of feeling, perception, and constructions, nor a set of names for classifying the teachings, but the one sentence this part hammers at again and again—emptiness is not something set up separately after form has been destroyed; emptiness is the real mark of form itself. So-called practising in accord is therefore not training the mind into some realm of emptiness, but letting the wisdom that contemplates match exactly the ultimate emptiness that dharmas originally are, neither increasing nor decreasing. And that long exposition, from the field of merit, the noble clans, and the ruined bodhisattva to the great donor, which looks like a side branch, in fact returns to one and the same meaning: that all the wholesome dharmas of the world can be established rests wholly on this one practice of the bodhisattva, who practises in accord with the emptiness of dharmas and does not abandon beings—emptiness and compassion are at root one matter: empty, so there is nothing to attach to; compassionate, so the world is not abandoned; the two prop each other up, just like those arrows shot upward into the sky. The Remainder, First Part ends with ‘the three times are called empty,’ which pushes this meaning exactly to its limit: even the time that carries form and mind is gathered back into causes and conditions and names, while all that is present still arises and ceases distinctly within causes and conditions, never smashed by emptiness. This is exactly the groundwork for what follows—continuing on form not combining with the three times, up to the statement that among all kinds of accord, accord with emptiness is foremost.

Translator · 釋慧鏡 Shi Huijing. The full statement of AI's role across the 指月 project is maintained at methodology.

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