Sīla in the Twenty-Five Gateways of Perfect Penetration

I. Ground, or Gateway?

The preceding paper, Ethics as the Ground of Samādhi, read the latter part of the Śūraṅgama Sūtra's sixth fascicle, the four pure and clear instructions. From the Buddha's sentence "gathering in the mind is the precept; from the precept concentration is born; from concentration wisdom is unveiled," it saw plainly that the precept is the ground of concentration, its forerunner: one first keeps the precept and gathers in the mind, and only so can concentration arise.¹

But it left a question unfinished. If the precept is only the "ground" of concentration, a stone step on which one must stand firm before entering the gate, then the precept itself—the upholding of the precept as such—does it count as a gateway through which one may directly realize samādhi? A ground, in the end, lies outside the gate. A precept that is never anything but a ground is never a gate.

What this paper would show is that the same Śūraṅgama Sūtra had, before the four pure instructions, already answered this question.

One thing easily mistaken must first be set straight. The four pure and clear instructions stand in the latter part of fascicle 6; the Twenty-Five Gateways chapter runs from fascicle 5 into the first half of fascicle 6—the gateways chapter is, in fact, prior to the four instructions.² So this paper is not "reading forward down the fascicle, continuing on into the latter half"; on the contrary, it turns back to the earlier gateways chapter of the same sūtra, to see whether, when the sūtra sets out its various gateways into concentration, it has already placed "precept-keeping" itself among them. This is one sūtra confirming itself in two places—the latter part says plainly that the precept is the ground of concentration, the earlier part has already set the precept up as a gate—not a forward sequence in which the one follows the other.

Turning back, we come upon a sentence that is the whole matter's heading. Having summed up the cultivation each of the twenty-five sages set forth, the Buddha says outright:

You now behold these twenty-five who are beyond study, great bodhisattvas and arhats, each setting forth the first skillful means of his attainment of the Way; all of them speak of cultivating true perfect penetration, and in their cultivation there is, in truth, no superiority or inferiority, no before or after.¹

"True perfect penetration" is what these twenty-five gateways all realize in common; "no superiority or inferiority, no before or after" is the verdict the Buddha pronounces, in his own words, upon all twenty-five. This sentence is the lifeline of the paper's whole argument: it makes every gateway among the twenty-five that touches the precept fully co-equal with the ear-faculty and Buddha-recollection gateways—no higher, no lower, no earlier, no later. Put otherwise, a precept-gateway is not a preparatory, lower-rank entrance; like the rest, it is a true gateway of perfect penetration with full qualification to enter concentration. Following this sentence on, the thesis this paper would establish is: the precept is not only the "ground of concentration" of which P24 spoke—the precept is itself a gateway, a door into samādhi.

II. The Canonical Basis: Three Precept-Gateways in the Chapter

2.1 The Form of the Twenty-Five, and the Buddha's Verdict

The form of the Twenty-Five Gateways chapter is very regular: the Buddha asks after "perfect penetration" (from which gateway one first enters to realize the Way); twenty-five sages beyond study, great bodhisattvas and arhats, each rise in turn to set forth the one gateway by which they first attained the Way, each closing with "this is foremost." Later commentary gathers the twenty-five under four headings—six objects, five faculties, six consciousnesses, seven elements—to make up the number twenty-five; but it must be said that this classification is the organizing convenience of later commentary, not a category the Śūraṅgama's own text sets up.³

The crux is the Buddha's closing verdict: the twenty-five gateways "all speak of cultivating true perfect penetration," and are "without superiority or inferiority, before or after" (cited in the section above). The verse that immediately follows says further:

The nature one returns to is without a second; the skillful means are many doors.⁴

"The nature one returns to is without a second"—the original nature returned to is one only; "the skillful means are many doors"—the means of entry are many. The twenty-five are these "many doors." Any one among them, then, is equally a true door onto the one and the same nature. What this paper would track are the doors, among these many, that belong to the precept. They are more than one, and they do not gather in one place.

2.2 Mahākāśyapa: Dhutaṅga as the Dense Embodiment of the Precept (Six-Objects · Dharma-Object Gateway)

The first precept-gateway stands in the family of the six objects. Mahākāśyapa, with the nun of Purple-Golden Light, rises and sets forth:

In ages past, in this very realm, a Buddha appeared in the world named Sun-Moon-Lamp… I contemplated the decay-and-change of the world's six objects, and by emptiness-and-stillness alone cultivated toward cessation, so that body and mind could pass through a hundred thousand kalpas as in the snap of a finger. By the dharma of emptiness I became an arhat; the World-Honored One declared me foremost in dhutaṅga. The wondrous dharma broke open in clarity, and the outflows were dissolved away. The Buddha asks of perfect penetration: as I have realized it, the dharma is the supreme cause.⁵

What Kāśyapa relies on is dhutaṅga (the austere, ascetic discipline of few desires and contentment, the intensive shaking-off of attachment—wearing rag-robes, always begging food, sitting beneath trees, and the like). "Foremost in dhutaṅga" is the sūtra's own plain statement. Dhutaṅga is, in itself, a set of life-disciplines that press the precept to its densest—not some additional austerity laid on from outside, but the very precept of "few desires, contentment" embodied at its most concentrated. By this dense self-governance Kāśyapa contemplates the decay of the six objects and cultivates toward cessation (the concentration of cessation, nirodha-samāpatti), opening the dharma-object gateway out of the six-objects family. The ladder of precept, concentration, and wisdom gathers, in this one man, into a single gate.

2.3 Upāli: Precept-Keeping from Gripping the Body to Gripping the Mind (Six-Consciousnesses · Body-Consciousness Gateway)

The second precept-gateway stands in the family of the six consciousnesses. Upāli rises and sets forth:

Upāli rose from his seat, bowed his head at the Buddha's feet, and said: "I followed the Buddha in person over the city wall into homelessness; I saw with my own eyes the Tathāgata's six years of ardent toil, saw him subdue the host of Māra and master the heterodox teachers, freeing the world from the outflows of greed and desire. Receiving the Buddha's instruction in the precepts, even to the three thousand deportments and the eighty thousand subtle points of inherent and prohibited conduct, all became pure; body and mind were stilled, and I became an arhat. I am the regulator within the Tathāgata's assembly; he sealed my mind in person, and by the assembly I am acclaimed as supreme in upholding the precepts and disciplining the body. The Buddha asks of perfect penetration: by gripping the body I gained mastery of the body; in turn, by gripping the mind, the mind gained penetration; thereafter body and mind alike were freely penetrating—this is foremost."⁶

Upāli is the upholder of the Vinaya; the sūtra calls him "the regulator of the assembly," "by the assembly acclaimed as supreme in upholding precepts and disciplining the body." Most worth close reading are the few clauses in which he sets forth his perfect penetration: "by gripping the body I gained mastery of the body; in turn, by gripping the mind, the mind gained penetration; thereafter body and mind alike were freely penetrating." This is a clear sequence—first the precept restrains the body (gripping the body), and the body, having gained mastery, sees that restraint pass "in turn" (by stages) onto the mind (gripping the mind), so that the mind penetrates, and at last all is freely penetrating. This is exactly the concrete landing, in a single practitioner, of the "gathering in the mind is the precept; from the precept concentration is born" cited in the preceding paper: precept-keeping (gripping the body) does not halt at the level of the body; by the nature of things it passes over into the penetration of the mind (gripping the mind). Here the precept is not paving the road for some other method—the precept is itself the gate that runs from body to mind, all the way through.

2.4 Ucchuṣma: Transmuting Defilement into the Fuel of Concentration (Seven-Elements · Fire-Element Gateway)

The third precept-gateway stands in the family of the seven elements. Ucchuṣma rises and sets forth:

Ucchuṣma, before the Tathāgata, joined his palms, bowed at the Buddha's two feet, and said: "I recall that in a far-off kalpa long ago I was by nature heavy with desire. A Buddha appeared in the world named Sovereign-of-Emptiness, who said that a person heavy with lust becomes a mass of raging fire. He taught me to contemplate throughout my hundred bones and four limbs the cold and warm breaths within; the divine light gathered inward, and the lustful mind was transmuted into the fire of wisdom. From then the Buddhas all summoned me by the name Fire-Head. By the power of the samādhi of fire-light I became an arhat. I set forth the great vow that, when the Buddhas attain the Way, I would be their strong man, subduing in person the enmity of Māra. The Buddha asks of perfect penetration: by the close contemplation that the warmth-contact of body and mind flows through unobstructed, the outflows extinguished, a great jewel-flame arose, and I climbed to unsurpassed awakening—this is foremost."⁷

Ucchuṣma reports of himself that he was "by nature heavy with desire"; the Buddha Sovereign-of-Emptiness taught him to "transmute the lustful mind into the fire of wisdom," until at last "the outflows extinguished, a great jewel-flame arose," and by the "samādhi of fire-light" he became an arhat. The most arresting thing in this passage is this: the defilement the precept is meant to treat (lust) is here not simply "cut off," not pressed down, but transmuted—turned into the fire of wisdom. The first of the four pure instructions read in the preceding paper is precisely the cutting-off of lust; but that instruction's doctrine has been handled in P24, and is taken here only as background.⁸ What Ucchuṣma's gateway discloses is the precept's other face: the defilement the precept severs can, conversely, become the fuel of concentration. And the phrase "the outflows extinguished" loops back to the preceding paper's three trainings free of outflows and the leak-imagery of the "outflow" (漏)—here the precept is not suppression but transmutation.

2.5 Samantabhadra: The Interface of Precept-Keeping as Offering

Beyond the three precept-gateways, Samantabhadra's passage may serve as a light corroboration. Setting forth his perfect penetration, he says that by the mind's hearing he distinguishes the views and knowings of all beings, that the mind's hearing breaks open and distinguishes freely—"this is foremost."⁹ The first sense of Samantabhadra's practice is "the offering of practising-as-taught"—to practise according to the Dharma the Buddha has taught is itself the highest offering; and precept-keeping is the plainest face of "practising-as-taught." This paper takes only this interface, no more, and does not unfold Samantabhadra's vast practice-vows (the home ground of the DĀNA volume).

III. The Core Argument

3.1 The Three Precept-Gateways Run Across Three Families—A Thread, Not One Door

Placing the three sages above back on the map of the twenty-five, one sees a structural fact: the three precept-gateways do not gather in one place. Kāśyapa stands in the six-objects family (the dharma-object), Upāli in the six-consciousnesses family (the body-consciousness), Ucchuṣma in the seven-elements family (the fire-element). The precept, in other words, is not "the such-and-such gateway" among the twenty-five but a thread running across several families—six objects, six consciousnesses, seven elements. This paper calls the phenomenon "a single thread of sīla": the precept is not a single gate filed under one family, but a thread that passes through several families, showing a gate in each.

This judgment is the paper's own reading (own-it), not the sūtra's explicit word. But it has the sūtra's warrant: the three sages each enter by a different faculty, object, or element—their points of entry are wholly unlike—yet what they set forth is alike, "precept-keeping, the precept-fire, dhutaṅga as the first skillful means." That the precept can open a gate at points of entry so unlike shows precisely that the precept is not confined to one family but can become, universally, a practice that is a gate into concentration.

3.2 Three Dynamics of Entering Concentration Through the Precept: Gathering-in, Transmutation, Contraction

Since the three precept-gateways each enter by a different point, the "mechanism" by which each enters concentration through the precept differs as well. This paper names these three mechanisms gathering-in, transmutation, and contraction—and these names, likewise, are the paper's own ordering, not the sūtra's headings.

First, gathering-in, seen in Upāli. The precept first restrains the body (gripping the body); this restraint passes, "in turn," onto the mind (gripping the mind); and the mind thereby penetrates. Here the precept is the force that gathers in the scattered—precept gripping the body, the gripping of the body passing by the nature of things into the gathering-in of the mind, and the gathering-in of the mind being itself the entering of concentration. This is the most direct bodily-and-mental case of "from the precept concentration is born."

Second, transmutation, seen in Ucchuṣma. The defilement the precept would sever (lust) is not pressed down but "transmuted" into the fire of wisdom, until at last "the outflows extinguished." Here the precept is not a fence keeping defilement outside the gate, but the burning of the defilement itself, as fuel, into concentration—what the precept opposes turns into what concentration relies upon. This is the precept's most paradoxical, and most powerful, dynamic of entering concentration: the opposed becomes the resource.

Third, contraction, seen in Mahākāśyapa. Dhutaṅga is the precept of "few desires, contentment" embodied at its densest. Pare desire down to the fewest, and this very density opens the dharma-object gateway—there is no need to seek some other object of concentration; the contracted state of few-desires-and-contentment is, here and now, the contact. Here the precept is a force that the tighter it draws in, the denser it grows, until the density itself breaks through.

Gathering-in, transmutation, contraction—three dynamics belonging to the families of the six consciousnesses, the seven elements, and the six objects—answer exactly to the "single thread of sīla" of §3.1: the precept can run across the families precisely because it has, from the first, not one but several dynamics of entering concentration.

3.3 The Precept in the Gateway Is Not the Foyer of Concentration

Now the question left at §I can be answered head-on. A ground lies outside the gate; a foyer lies inside the gate but before the threshold proper. If the precept were only a ground or a foyer, then, however important, it would still not be a gate. But this is not what the Twenty-Five Gateways tell us. The Buddha's plain verdict that the twenty-five are "without superiority or inferiority, before or after" makes the three precept-gateways fully co-equal with the ear-faculty and Buddha-recollection gateways: they are true gateways of perfect penetration of one and the same order, and none among them is "preparatory, to be passed through first before one can enter another."

So the precept-gateway's qualification to enter concentration is complete, not preparatory. Precept-keeping, the precept-fire, dhutaṅga are not "homework to be done first so as to enter concentration later"; each is, here and now, a gate into concentration. On this the paper rests its claim: the precept is not a foyer outside the gate of concentration; the precept is a door of the gate of concentration itself. The preceding paper said "the precept is the ground of concentration," looking back at the precept from concentration's side and seeing the precept bearing concentration up from below; this paper says "the precept is also a gate," looking out from the precept's own side and seeing that the precept can, of itself, run through into concentration. The two do not conflict; they are two faces of one and the same matter.

IV. Three Mirrors, and One Blank

Recent Western scholarship on the Twenty-Five Gateways and the Śūraṅgama's ethical structure offers three mirrors in which the place of this paper's claim may be seen.

First, the art-historical mirror—Hui-chi Lo. In her study of the Ming painter Wu Bin's Album of the Twenty-Five Dharma-Gates of Perfect Wisdom, Lo shows that the album paints each of the twenty-five gateways as an individual, identifiable sage, and so demonstrates that the twenty-five were, in traditional understanding, a set of distinct, mutually irreplaceable methods rather than decorative repetition.¹⁰ This paper adopts the point wholly—the twenty-five are indeed each distinct, not one matter said twenty-five times over. But Lo's concern stops at "which sage this painting depicts," the recognition of identity; this paper would press one step further and ask what kind of gateway "precept-keeping as a gateway" is—a preparation before entry, or entry itself.

Second, the ethical mirror—Charles Hallisey. Hallisey argues that Buddhist ethics refuses to be drawn up into a single grand theory, being instead "person-particular": one and the same fruit may be reached by many paths fitted to differing temperaments.¹¹ This answers closely to the chapter's phrase, "each set forth the first skillful means of his attainment of the Way." This paper agrees with the judgment of "one fruit, many gates, the teaching fitted to the person." But Hallisey's particularism rests at the level of "which act is right"; this paper would lift it to the level of "entering"—for certain practitioners the precept is not a moral preparation before concentration; the precept itself is the gate into concentration.

Third, the Śūraṅgama-specialist mirror—Kevin Buckelew. Buckelew shows that the Śūraṅgama makes inward moral sincerity the decisive hinge for telling true from false and guarding against demonic affairs—in this sūtra morality is load-bearing, not ornamental.¹² This paper agrees with the hinge-judgment, but would turn its direction around: Buckelew reads the hinge negatively, forensically (where it has failed, whose the fault, what is counterfeit attachment); this paper reads it positively, structurally—the precept (precept-keeping, the transmuting of the lust-fire, dhutaṅga) is not only a guard against demons but a gate into the Way. The same hinge, swung two opposite ways.

Each of the three mirrors catches a true face of the chapter, yet all three leave the same blank: no one has read the three precept-gateways as "constituting the body of the gate into concentration itself"; each places the precept in the position of a moral preparation before entry. Lo sees the distinctness of the methods, Hallisey their person-fittedness, Buckelew their forensic hinge—but no one reads the precept itself as a gate into concentration. This is the blank this paper fills: the precept is not the foyer of concentration; the precept is a door of concentration.

One declaration must be appended, to keep this series' discipline of cross-disciplinary engagement: the three engagements above are brought together by a shared blank, not to claim a theoretical equivalence among them. The paper uses them to throw its gateway-reading into relief, not to reduce the three precept-gateways to iconographic identity, to ethical particularism, or to a forensic theory of the moral hinge. The contrast holds precisely because there is difference within the likeness.

V. Middle-Way Corrections

⚠️ "Foremost in upholding the precepts" is a traditional epithet, not this sūtra's wording. Upāli is commonly called "foremost in upholding the precepts"—the traditional epithet of the ten great disciples. The sūtra's text here in fact reads "by the assembly acclaimed as supreme in upholding precepts and disciplining the body" and "the regulator of the assembly"; there is no literal "foremost in precepts," nor any "gripping the body as the essential." And "this is foremost" is the closing formula shared by all twenty-five gateways, not a precept-gateway's verdict of higher rank. In reading this passage one must keep clear which words are the sūtra's direct statement and which are later, added epithets.⁶

⚠️ Variant graphs follow the base text and are not to be silently emended. In Ucchuṣma's passage the base text reads 四𨈛 (not 肢), 諸冷暖氣／身心暖觸 (暖, not 煖), and 多婬 (婬, not 淫). This paper cites the graphs of the Taishō base text throughout, making no graphic "correction"—the variation is itself part of the documentary record.⁷

❌ The precept in the gateway must not be read back into "the foyer of concentration." This is the misreading the present paper most guards against. Seeing the three precept-gateways, one is easily tempted to understand them still as "keep the precept well first, and only then enter concentration," demoting the precept once more to a preparatory position before the gate. But the Buddha's verdict "without superiority or inferiority, before or after" has already sealed off this line of retreat: the precept-gateways are co-equal with the rest, complete gates into concentration, not a lower-rank preparation. To read the precept back into the foyer is to have failed to read that verdict at all.

⚠️ Mañjuśrī's selection of the ear-faculty is "suited-to-the-faculty," not a verdict of rank among the twenty-five; and the precept-fire is not the fire-giving of the dāna paper. At the chapter's close, the sūtra, for the temperament of the Sahā world, selects the single ear-faculty gateway ("the true teaching-substance of this region lies in the purity of hearing in sound") as the gate best fitted to this land.² But this is only "suited-to-the-faculty"—most ready-to-hand for the beings of this world—not the ear-faculty's standing higher than the rest; the verdict that the twenty-five are "without superiority or inferiority, before or after" still governs throughout. Further: this work's sister paper, The Giving-Face in the Twenty-Five Gateways (DĀNA-P19), once read the same fascicle from the angle of "giving" (reading Ucchuṣma as fire-giving, Kāśyapa as dhutaṅga-giving, Upāli as precept-giving);¹³ the present paper takes the "precept"-face of the same three sages. The "giving"-face and the "precept"-face each take one corner and do not overlap; the reader should not run the two papers' frames together.

VI. Conclusion

6.1 Essentials

The preceding paper, from the four pure and clear instructions in the latter part of the Śūraṅgama's sixth fascicle, established "the precept as the ground of concentration." The present paper turns back to the earlier Twenty-Five Gateways of Perfect Penetration in the same sūtra, and sees Upāli, Ucchuṣma, and Mahākāśyapa—in the families of the six consciousnesses, the seven elements, and the six objects—each realize true perfect penetration, while the Buddha declares the twenty-five "without superiority or inferiority, before or after." By this the precept-gateways are co-equal with the rest, with full qualification to enter concentration. Hence: the precept is not only the ground of concentration; the precept is itself a gateway of perfect penetration into concentration.

6.2 Guidance for Practice

For the precept-keeper this is a liberation. There is no need to wait until the precept is "perfected in cultivation" before one is qualified to speak of entering concentration—precept-keeping gathers in the mind, and that, here and now, is a practice of entering concentration (Upāli's gathering-in); the very defilement one is presently treating can be a fuel of concentration and not only an obstacle (Ucchuṣma's transmutation); and to pare desire down to the dense point of few-desires-and-contentment is, in that contraction itself, the contact (Kāśyapa's contraction). The precept and concentration are not two stretches of road, one before and one after, but the inside and the outside of one gate. Within the whole of the Six Practice Gates, there is no chasm that must be leapt between the precept-gate and the concentration-gate—which is exactly why the precept can run directly through into concentration.

6.3 Open Question, and a Direction

Yet here a new question arises, left for the next paper. If the precept can be a gate into concentration, then what, after all, is the difference between the "practice-precept" (the precept that unfolds along the course of practice and draws one toward the Way) and the "restriction-precept" (the precept in the form of prohibition, of "thou shalt not")? The Lotus Sūtra's "Chapter on Peaceful Practices" treats precisely this boundary, by way of "the sphere of practice and the sphere of intimacy." The next paper will pass from "the precept in the gateway of perfect penetration" to this distinction. The present paper stops here—it pushes the gate only this far; the meditative interior behind the gate, and the whole volume's final summation, are not yet to be spoken.

---

---

Works Cited

Primary Canonical Sources

• Śūraṅgama Sūtra (Dà fódǐng shǒulèngyán jīng), fascicles 5–6, trans. Pāramiti, with Fang Rong as amanuensis. T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗.
• Avataṃsaka Sūtra, Chapter on the Vows of Samantabhadra's Practice. T10n0293《大方廣佛華嚴經》(四十華嚴)Gaṇḍavyūha (40-fascicle, including the Ten Vows)T10, No. 293Prajñā (Tang, 798 CE)Closes with Samantabhadra's Ten Great Vows — the textual locus of NIAN Part VII.View on CBETA online reader ↗ (the locus of Samantabhadra's practice-vows).

Modern Scholarship

• Lo, Hui-chi. "Shifting Identities in Wu Bin's Album of the Twenty-Five Dharma-Gates of Perfect Wisdom." Archives of Asian Art 66, no. 1 (2016): 107–151.
• Hallisey, Charles. "Ethical Particularism in Theravāda Buddhism." Journal of Buddhist Ethics 3 (1996): 32–43.
• Buckelew, Kevin. "Possessing Enlightenment." Numen 70, no. 4 (2023): 337–368.

---

Index of Canonical Sources

No.	Source	Locus	Use
T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗ (fasc. 5)	Śūraṅgama Sūtra · the three precept-gateways	p0126a–0127b	Mahākāśyapa / dhutaṅga (p0126a); Upāli / body→mind (p0127a); Ucchuṣma / precept-fire (p0127a–b); Samantabhadra interface (p0126b)
T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗ (fasc. 6)	Śūraṅgama Sūtra · the Buddha's verdict	p0130a–0131c	"without superiority or inferiority, before or after"; "the nature one returns to is without a second; the skillful means are many doors" (p0130a); Mañjuśrī's ear-faculty selection (p0130b); the gateways close at "turning the hearing" (p0131b); the four pure instructions (p0131c)
T10n0293《大方廣佛華嚴經》(四十華嚴)Gaṇḍavyūha (40-fascicle, including the Ten Vows)T10, No. 293Prajñā (Tang, 798 CE)Closes with Samantabhadra's Ten Great Vows — the textual locus of NIAN Part VII.View on CBETA online reader ↗	Vows of Samantabhadra's Practice	—	the offering of practising-as-taught (如說修行供養), interface only

---

Series Cross-References

• Continuing from — SĪLA P24 Ethics as the Ground of Samādhi — §I takes up its forward-point (once the precept is the ground of concentration, is the precept itself also a door?), but corrects the fascicle order: P25 turns back to the earlier Twenty-Five Gateways chapter, not forward.
• Read alongside — DĀNA P19 The Giving-Face in the Twenty-Five Gateways — the same chapter read from the dāna angle; the precept-fire is not the fire-giving of that paper (cite-by-reference, no re-derivation).
• Pointing ahead (within Part VIII) — SĪLA P26 (Lotus, Chapter on Peaceful Practices) — the practice-precept (行門之戒) versus the restriction-precept (限禁之戒): direction only, no pre-emption.
• The volume's close — SĪLA P30 — the full SĪLA→SAMĀDHI handoff is borne there; P25 only tees one station onward.
• Toward the next volume — the SAMĀDHI volume — the meditative interior behind the gate; P25 stops at the threshold.

---

正法眼藏，不立文字——The value of the Dharma lies in the Dharma itself, not in the identity of the one who expounds it.

Pointing at the Moon ｜ Six Practice Gates · SĪLA 戒 ｜ CC BY-NC-SA 4.0 Scriptural citations collated against the CBETA Electronic Tripiṭaka ｜ github.com/pointing-at-the-moon/six-practice-gates

Pointing at the Moon · The Six Practice Gates · Volume IV SĪLA · Paper 25 · Part VIII #2 · June 2026

Footnotes

1. Śūraṅgama Sūtra (Dà fódǐng shǒulèngyán jīng), fasc. 6, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0130a (trans. Pāramiti, with Fang Rong as amanuensis). Chinese: 「汝今觀此二十五無學諸大菩薩及阿羅漢，各說最初成道方便，皆言修習真實圓通，彼等修行，實無優劣、前後差別。」 The four pure and clear instructions—"gathering in the mind is the precept; from the precept concentration is born; from concentration wisdom is unveiled"—appear in the same fascicle at p0131c, and were treated in the preceding paper of this series, Ethics as the Ground of Samādhi (SĪLA P24). ↩ ↩²

2. On the fascicle order: the Twenty-Five Gateways chapter runs from fascicle 5 into the first half of fascicle 6 (the chapter closing at "turning the hearing to hear one's own nature … the one road to nirvāṇa," T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, fasc. 6, p0131b), whereas the four pure and clear instructions stand in the latter part of fascicle 6, at p0131c—the gateways chapter is thus prior to the four instructions. Mañjuśrī's selection of the ear-faculty as fitted to the Sahā world, "the true teaching-substance of this region lies in the purity of hearing in sound," is in the same fascicle at p0130b. ↩ ↩²

3. The grouping of the twenty-five gateways under "six objects, five faculties, six consciousnesses, seven elements" to make up the number twenty-five is the organizing convenience of later commentary (e.g., Zixuan's Subcommentary on the Meaning of the Śūraṅgama and the like), not a category the Śūraṅgama's own text establishes. This paper cites the classification only for convenience of exposition, and rests no argument upon unverified commentarial line-numbers. ↩

4. Śūraṅgama Sūtra, fasc. 6, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0130a (the line following reads "the sagely nature is in nothing unpenetrating; with the current or against it, all are skillful means"). Chinese: 「歸元性無二，方便有多門。」 ↩

5. Śūraṅgama Sūtra, fasc. 5, the chapter of Mahākāśyapa and the nun of Purple-Golden Light, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0126a. Chinese: 「我於往劫，於此界中有佛出世名日月燈……我觀世間六塵變壞，唯以空寂修於滅盡，身心乃能度百千劫猶如彈指。我以空法成阿羅漢，世尊說我頭陀為最。妙法開明，銷滅諸漏。佛問圓通，如我所證，法因為上。」 ↩

6. Śūraṅgama Sūtra, fasc. 5, the chapter of Upāli, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0127a. Note: the base text 【大】 reads 眾推無上； the 【明】 recension reads 為上. "Foremost in upholding the precepts" （持戒第一） is the traditional epithet of the ten great disciples, not this sūtra's wording here; the sūtra reads "by the assembly acclaimed as supreme in upholding precepts and disciplining the body" （持戒修身眾推無上） and "the regulator of the assembly" （眾中綱紀）. Chinese: 「我以執身身得自在，次第執心心得通達，然後身心一切通利，斯為第一。」 ↩ ↩²

7. Śūraṅgama Sūtra, fasc. 5, the chapter of Ucchuṣma, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0127a–b. The citation follows the base text's graphs: 四𨈛 (not 肢； the 【明】 recension reads 肢）， 暖 (not 煖； the 宋 recension reads 煖）， 婬 (not 淫）. Chinese: 「我常先憶久遠劫前，性多貪欲。有佛出世名曰空王，說多婬人成猛火聚。教我遍觀百骸、四𨈛、諸冷暖氣；神光內凝，化多婬心成智慧火……我以諦觀身心暖觸無礙流通，諸漏既銷，生大寶焰，登無上覺，斯為第一。」 ↩ ↩²

8. The first of the four pure and clear instructions, the cutting-off of lust, was treated in the preceding paper, Ethics as the Ground of Samādhi (SĪLA P24); the present paper takes it only as the background to Ucchuṣma's "transmuting the lustful mind into the fire of wisdom," and does not re-argue the four instructions here. ↩

9. Śūraṅgama Sūtra, fasc. 5, the chapter of Samantabhadra, T19n0945《大佛頂首楞嚴經》Śūraṅgama-sūtra (Chinese)T19, No. 945Pāramiti attrib. (Tang, 705 CE) — authenticity heavily debated since the QingSource of 'gathering the six sense-roots / pure recollection in unbroken succession' (都攝六根、淨念相繼) — NIAN P12 cornerstone.View on CBETA online reader ↗, p0126b. Chinese: 「我用心聞分別眾生所有知見……心聞發明，分別自在，斯為第一。」 "The offering of practising-as-taught" (如說修行供養) heads Samantabhadra's practice; see the Avataṃsaka Sūtra, Chapter on the Vows of Samantabhadra's Practice (T10n0293《大方廣佛華嚴經》(四十華嚴)Gaṇḍavyūha (40-fascicle, including the Ten Vows)T10, No. 293Prajñā (Tang, 798 CE)Closes with Samantabhadra's Ten Great Vows — the textual locus of NIAN Part VII.View on CBETA online reader ↗). This paper takes the point only as the interface of precept-keeping-as-offering, and does not unfold the full sense of the vast practice of offering. ↩

10. Hui-chi Lo, "Shifting Identities in Wu Bin's Album of the Twenty-Five Dharma-Gates of Perfect Wisdom," Archives of Asian Art 66, no. 1 (2016): 107–151. ↩

11. Charles Hallisey, "Ethical Particularism in Theravāda Buddhism," Journal of Buddhist Ethics 3 (1996): 32–43. (A clean copy being unavailable, Hallisey is engaged in paraphrase only, and not quoted verbatim.) ↩

12. Kevin Buckelew, "Possessing Enlightenment," Numen 70, no. 4 (2023): 337–368. ↩

13. This series' DĀNA P19, The Giving-Face in the Twenty-Five Gateways, once read the same fascicle from the angle of giving (Ucchuṣma = fire-giving, Mahākāśyapa = dhutaṅga-giving, Upāli = precept-giving in a single phrase). The present paper takes the "precept"-face of the same three sages; the "giving"-face and the "precept"-face each take one corner and do not overlap. ↩