No. 26
心所有法 · 善十一 · 第八 · mental factors · wholesome #8/11

輕安Pliancy

Praśrabdhi · passaddhi

善心所之第八。遠離麁重,調暢身心,堪任為性,轉依為業。

zh · Xuanzang 譯

善心所之第八。遠離麁重,調暢身心,堪任為性,轉依為業。

[共傳] 《雜阿含經》卷二十六–二十八七覺支相應諸經(T02n0099),以輕安覺支(passaddhi-sambojjhaṅga)為念、擇法、精進、喜之果,定、捨之因:

輕安覺支——修此輕安覺支,依遠離、依離欲、依滅、迴向於捨。

輕安於阿含多隨七覺支段而出,少獨立定義段。

[大乘] 《解深密經》卷三(分別瑜伽品),佛告慈氏菩薩奢摩他之成就:

如是正行多安住故,起身輕安及心輕安,是名奢摩他。

同品以否定語法立輕安為止之門檻:

世尊!若諸菩薩緣心為境,內思惟心,乃至未得身心輕安,所有作意,當名何等?佛告慈氏菩薩曰:善男子!非奢摩他作意,是隨順奢摩他勝解相應作意。

未得輕安之修定努力,佛判為「非奢摩他」,僅為「隨順奢摩他」——未到門檻。

《成唯識論》卷六:

安謂輕安。遠離麁重,調暢身心,堪任為性。對治惛沈,轉依為業。

論又判輕安特殊地位:

十遍善心,輕安不遍。要在定位,方有輕安,調暢身心,餘位無故。

——善十一中,唯輕安不遍善心;唯定位有,散位無。此為南北傳古辯所在(→巴段)。

按:輕安之對治為惛沉(→#51 styāna),兩者為 Asg 結構設計中最明確之功能對偶——粗重(dauṣṭhulya)與堪能(karmaṇyatā)之對立,在梵文文本中逐字鏡照。

saṃskṛta

pra-(前、向前、強化前綴)+ √śrambh(信賴、安、息)——「徹底之安」「向前之息」。

√śrambh 為較少見之根,與 √śram(疲、勞)不同;後者反為其對治之對象。Pāli passaddhipraśrabdhi 之規則語音變化(pra-śrambh → pa-(s)sambh,詞族 simplification 為 Pāli prosody 標準),同根,非二根。Indo-Iranian 內部之外,本根於印歐祖語其他語系少見直接對應;屬印度雅利安特有之心所(cetasika)-vocabulary 詞彙。

《阿毘達磨集論》(阿毘達磨-samuccaya,Pradhan 校本,善心所第八):

praśrabdhiḥ katamā / kāya-citta-dauṣṭhulyānāṃ pratipraśrabdheḥ kāya-citta-karmaṇyatā / sarva-āvaraṇa-niṣkarṣaṇa-karmikā //

何為輕安?由身心粗重(kāya-citta-dauṣṭhulya)之止息(pratipraśrabdhi),身心堪能(kāya-citta-karmaṇyatā)為性。為除一切障(sarva-āvaraṇa-niṣkarṣaṇa)為業。

Asg 梵文成唯識論 (Xuanzang)
kāya-citta-dauṣṭhulya麁重 (verbatim)
pratipraśrabdhi遠離 (止息)
kāya-citta-karmaṇyatā身心堪任 (verbatim)
sarva-āvaraṇa-niṣkarṣaṇa轉依為業 (doctrinal deepening)

⚠ In Review · 玄奘將 Asg 函數從 sarva-āvaraṇa-niṣkarṣaṇa(除一切障)改為「轉依為業」(āśraya-parāvṛtti)——此為唯識特有之深化:輕安非僅當下障之除,乃阿賴耶識依他起→圓成實之轉化機制。

技術注:Pradhan/GRETIL(哥廷根大學印度語典電子文獻檔)此處 OCR 將 praśrabdhi 誤作 aśrabdhi(脫 pra- 前綴);位置在 vīrya 之後、apramāda 之前,可確認為 praśrabdhi。

按:praśrabdhi(輕安,→#26)↔ styāna(惛沉,→#51)——Asg kāya-citta-karmaṇyatā(堪能)之功能與惛沉 kāya-citta-akarmanyatā(不堪能)之功能構成最直接之功能對立,南北傳 lakkhaṇa 之鎖字幾乎逐字對應(→巴段)。

pāḷi

南傳論藏(論藏)將 passaddhi 分為身輕安(kāya-passaddhi)+ 心輕安(citta-passaddhi)二心所(cetasika),皆為遍美心所(sobhana-sādhāraṇa)。技術注:kāya 此處指名身(nāma-kāya,受/想/行三無色蘊之集),非色身(rūpa-kāya);初學者易誤讀為「身體之輕鬆」。

七覺支 bhāvanā 標準格式(MN 10 / SN 46.x / AN 4 諸經;亦見 DN 22 七覺支段):

Passaddhisambojjhaṅgo bhāvīyati … vivekanissito virāganissito nirodhanissito vossaggapariṇāmī.

修輕安覺支……依遠離、依離欲、依滅、迴向捨。

《清淨道論》XIV.144 四相(身輕安 / 心輕安業相同):

四相Pāli
lakkhaṇakāya-citta-daratha-vūpasama身心擾動之止息
rasakāya-citta-daratha-nimaddana摧伏擾動
paccupaṭṭhānakāya-citta-aparipphandana / sītī-bhāva不動搖/清涼
足處 padaṭṭhānakāya-citta(名身與心)

Asg kāya-citta-dauṣṭhulya-pratipraśrabdhi = Vism kāya-citta-daratha-vūpasama——南北傳 lakkhaṇa 鎖字結構幾乎逐字對應(Skt dauṣṭhulya「粗重」≈ Pāli daratha「擾動」——皆指 gross 心心所狀態)。此為 51 心所中南北傳 lakkhaṇa-軸最強合契之一。

南北傳義理分位差:

  • 南傳:kāya/citta-passaddhi 為遍美心所,每一 kuśala citta 皆有;
  • 唯識:praśrabdhi 不遍善心,唯定位有(成唯識論「十遍善心,輕安不遍」)。

差異反映義理重點:南傳將 passaddhi 視為善心之 background quality;唯識視之為禪修成就之客觀指標——唯當禪定真正生起時方有此心所(cetasika)。

按:南北傳 lakkhaṇa 之極近合契,在義理分位差之下尤顯深意——兩傳對「什麼是輕安」的描述幾乎一致,但對「輕安何時生起」持截然不同之判。

漢綜述zh-synthesis

詞源

「輕安」之梵文 praśrabdhi 為強化前綴 pra- + √śrambh(信賴、安、息)——「徹底之安」「向前之止息」。√śrambh 為較少見之根,與 √śram(疲、勞)不同,後者反為輕安對治之對象。巴利 passaddhipraśrabdhi 之規則語音變化(pra-śrambh-pa-(s)sambh-,巴利語群輔音簡化之標準),同根,非二根。印度伊朗語系之外,本根於印歐祖語其他語系少見直接對應,屬印度雅利安特有之心所詞彙。英文無直接詞源親族;「安適」「堪用」(workability)之語義方向近於 karmaṇyatā(堪能)——「輕安」之義不是「輕鬆」,而是「身心恢復堪任操作之質」。

義理

《阿毘達磨集論》定義輕安(善心所第八):「praśrabdhiḥ katamā / kāya-citta-dauṣṭhulyānāṃ pratipraśrabdheḥ kāya-citta-karmaṇyatā / sarva-āvaraṇa-niṣkarṣaṇa-karmikā //」——「由身心粗重kāya-citta-dauṣṭhulya)之止息pratipraśrabdhi),身心堪能kāya-citta-karmaṇyatā)為性;為除一切障sarva-āvaraṇa-niṣkarṣaṇa)為業。」《成唯識論》卷六「遠離麁重,調暢身心,堪任為性」乃此梵文之逐字對應:dauṣṭhulya = 麁重;pratipraśrabdhi = 遠離(止息);karmaṇyatā = 堪任。玄奘將 Asg 業用從「除一切障」(sarva-āvaraṇa-niṣkarṣaṇa)改為「轉依為業」(āśraya-parāvṛtti)——此為唯識特有之深化:輕安不僅是當下障之除去,乃阿賴耶識依他起→圓成實之轉化機制,將 Asg 之對治層 reading 提至所依轉化層。Asg kāya-citta 雙修複合詞(身心二項並列)貫穿定義始終,揭示輕安之雙面性——身(名身,nāma-kāya,非色身)與心同時鬆開粗重、同時恢復堪能,是禪修成就之整體事件而非單純感受。輕安(→#26)↔ 惛沉(→#51 styānakāya-citta-akarmaṇyatā,不堪能)為功能軸之直接正反對。

南北

南北傳於輕安之定義高度一致,但對其生起條件持截然不同之判。《清淨道論》XIV.144 以四相析輕安(南傳分身輕安 / 心輕安二項,業相同):相 kāya-citta-daratha-vūpasama(身心擾動之止息)、業 kāya-citta-daratha-nimaddana(摧伏擾動)、現 kāya-citta-aparipphandana / sītī-bhāva(不動搖/清涼)、足處 kāya-citta(名身與心)。Asg kāya-citta-dauṣṭhulya-pratipraśrabdhi = Vism kāya-citta-daratha-vūpasama——同一複合詞結構、近逐字對應(Skt dauṣṭhulya「粗重」≈ Pāli daratha「擾動」,皆指 gross 心心所狀態),善心所中南北傳相用軸最強之對應之一。然而分位差截然:南傳以 kāya-passaddhi + citta-passaddhi遍美心所,每一善心皆有;唯識以 praśrabdhi心所,唯定位有——《成唯識論》明判「十遍善心,輕安不遍,要在定位方有」。《解深密經》卷三(分別瑜伽品)更進一步:未得身心輕安,一切修定努力僅為「隨順奢摩他」,非奢摩他本身——以輕安為禪修成就之客觀門檻。南傳視 passaddhi 為善心之背景質素;唯識視 praśrabdhi 為真正禪定生起之客觀標誌,二者皆真,各有著眼。

修持

技術辨析:kāya(身)於「身輕安」中指名身nāma-kāya,受、想、行三無色蘊之集),非色身(rūpa-kāya)——「身輕安」非身體之鬆弛,乃名身(諸心所之聚合體)之粗重止息。修定者常以「感覺舒適」為輕安,然唯識之輕安標誌為 karmaṇyatā(堪任),即「身心恢復為禪修工具之適用性」——主觀的舒適感不足以替代此客觀特徵。輕安生起後,掉舉(→#52)難以立足,惛沉(→#51)亦被對治——《成唯識論》明言「對治惛沉,轉依為業」。

譯名

玄奘以「輕安」取 praśrabdhi,「輕」字捕捉 dauṣṭhulya(粗重)之除去(重→輕),「安」字捕捉 śrambh(安、息)之達成——是難得之複合取義譯名。英譯 Pliancy(菩提比丘)優於 Tranquility(混入 samatha 之語感)或 Calm(失去堪任之義):「pliancy」之「可塑、堪用」語義對應 karmaṇyatā(workability)最為精準。⭐ 輕安為善十一中唯一不遍善心之心所(成論明判「十遍善心,輕安不遍,要在定位方有」),唯識以此為禪修成就之客觀門檻;其 karmaṇyatā(堪能)/ akarmaṇyatā(不堪能,→#51)之功能對立,為善心所與隨煩惱對偶之 a- 前綴直接反相案例。

輕安 ——遠離麁重,調暢身心,堪任為性;對治惛沉,轉依為業。

英綜述en-synthesis

Etymology

Sanskrit praśrabdhi compounds pra- (intensifying) + √śrambh "to trust, settle, come to rest" + abstract suffix -ti. Pāli passaddhi is the regular phonological reflex (pra-śrambh-tipa-(s)sambh-ti, standard Pāli cluster simplification) — same root, not a separate word. Indo-European cognates outside Indo-Iranian are sparse; the root appears to be specifically Indo-Iranian with little surface elsewhere. "Pliancy" (Bhikkhu Bodhi) captures karmaṇyatā (workability, fitness-for-action); "tranquility" slides into the samatha sense; "calm" loses the workability dimension.

Doctrinal frame

Praśrabdhi is the eighth of the eleven wholesome cetasikas and occupies an exceptional position: the Cheng Weishi Lun judges it the only wholesome cetasika not pervasive among wholesome states — 十遍善心,輕安不遍,要在定位方有. Asaṅga's Abhidharma-samuccaya defines it as kāya-citta-dauṣṭhulyānāṃ pratipraśrabdheḥ kāya-citta-karmaṇyatā — "by the settling of body-and-mind grossness, the workability of body-and-mind" — with function sarva-āvaraṇa-niṣkarṣaṇa-karmikā: removing all obstructions. Xuanzang makes a structural deepening: the function becomes āśraya-parāvṛtti (transformation of the basis), elevating praśrabdhi from an obstruction-removal mechanism to the cetasika that, in true samādhi, begins the conversion of the ālaya-vijñāna itself from defiled to purified.

Cross-tradition

Visuddhimagga XIV.144 names passaddhi's characteristic as kāya-citta-daratha-vūpasama — the calming of body-and-mind agitation. The compound is a near-verbatim Pāli reflex of Asaṅga's kāya-citta-dauṣṭhulya-pratipraśrabdhi: same kāya-citta doublet, same grossness/agitation head-noun, same settling/calming operation. The kāya here is the nāma-kāya (the mental aggregate-body: vedanā, saññā, saṅkhāra), not the physical body.

Praśrabdhi is also the entry-point for a structurally important cross-tradition divergence: Theravāda counts kāya-passaddhi + citta-passaddhi as two sobhana-sādhāraṇa cetasikas pervasive in every wholesome mind-moment; Yogācāra counts praśrabdhi as one cetasika present only in samādhi positions. Both traditions agree on the cetasika's nature; they diverge on its distribution. The Yogācāra position treats praśrabdhi as a clinical threshold-marker for genuine samatha; the Theravāda position treats passaddhi as a quality that ennobles every wholesome moment, however brief.

Practitioner's seam

The threshold for genuine śamatha is precise: the Saṃdhinirmocana Sūtra confers on praśrabdhi an extraordinary status: any meditative effort that has not yet produced praśrabdhi is not śamatha — it is anuśamatha-prabhāgīya (śamatha-resembling), useful but not the real attainment. Whether a practitioner has truly entered samādhi is settled not by subjective sense of peace but by the objective presence of praśrabdhi.

Translation

Pliancy — by the calming of body-and-mind grossness, the workability of body-and-mind (taken as the aggregate-body of the formless aggregates and the cognitive faculty): this is its nature. To remove all obstructions and, in the deepening of the path, to begin the transformation of the basis itself: this is its function.

translator's note

譯者按: 輕安為善十一中最特殊者:唯識判其唯定位有,以此為禪修成就之客觀門檻(解深密經之嚴格判準:未得輕安者,一切修定努力僅為「隨順奢摩他」)。輕安(→#26)↔ 惛沉(→#51)為功能軸之正反對,Skt karmaṇyatā(堪能)/ akarmaṇyatā(不堪能)構成整組心所(cetasika)對偶中語義最直接之對。詳見 S3-P08 §3.6。