Attainment · Tathāgata’s MasteryPart 1Paper 1 of 10

The Ground Where Naming Is Full

TATHAGATA-P01 · v1.0 · 2026-06

Why the Tathāgata's Ten Epithets Are the Signature of Perfected Mastery, Not Ten Separately-Acquired Virtues

中文主題：名滿之地——如來十號何以是究竟自在之簽名，而非十種別得之功德

I. The Question

When an attainment reaches its highest, by what do we certify it? The common impulse is to draw up a list of "what he can do" — so many powers, so much wisdom, so many merits. Yet when the canon certifies the buddha-fruit, it uses a set of names: Thus-Come, Worthy-of-Offerings, Rightly-and-Fully-Awakened, Perfect-in-Knowledge-and-Conduct, Well-Gone, Knower-of-the-World, Unsurpassed-One, Tamer-of-Persons, Teacher-of-Gods-and-Humans, Buddha-World-Honored-One. A Buddha is certified as a Buddha not by a list of functions but by these ten names. This forces a peculiar question: why is the highest arrival signed by names?

This paper's answer: because at the buddha-fruit, mastery has become complete to the point of being "nameable to the full" — name and being, here, coincide. The Tathāgata's ten epithets are not ten virtues a Buddha acquires beyond the severance of defilements (as if, after severing, he went on to earn ten more certificates), but the signature of perfected mastery: a mastery so complete that nothing is left provisional, nothing left to obstruct (unobstructed mastery, apratihata), the aspect of whose completeness can be read off as a fixed set of names. A signature, as a signature, is not a thing added outside its signer but the readable mark that "this person is present and complete" — to see the signature is to know its author has arrived. The ten epithets are exactly this to the buddha-fruit: to see the ten names complete is to know the mastery is full — the names are the readable aspect of mastery, not a further batch of feats beside it.

This is the cashing-out, in the final division, of this axis's constant frame. The axis's first division, "The Exhaustion of Taints Is Mastery," established: the arhat's mastery is the signature of the exhaustion of taints, not something gained beyond it — mastery is the unobstructedness of "nothing left to bind," not the accumulation of "one more feat." This paper carries the same frame to the buddha-fruit's limit: the Tathāgata's mastery is the signature of the buddha-fruit's completeness (the ten epithets), not virtues acquired beyond it; and the buddha-fruit's mastery advances one sense beyond the arhat's — the arhat's mastery is the unobstructedness of "the taints exhausted" (a world-transcending freedom), the Tathāgata's is the ultimate unobstructedness of "nothing left provisional, nothing left to obstruct" (the full freedom of the fruit-level). The axis closes at one point: mastery complete to where name and being coincide — naming-full is being-full.

So this paper is a double opening: both the opening paper of the Mastery of the Tathāgata division (below which unfold the three bodies, four wisdoms, ten powers, ten masteries, four qualities in full) and the second cross-axis seam paper between the Realization and Attainment axes. The first seam stood at the śrāvaka path's exhaustion of taints (Realization's "The Approach to the Exhaustion of Taints" ∥ Attainment's "The Exhaustion of Taints Is Mastery"); this is the second, at sublime-awakening / the buddha-fruit, reading in common with the Realization axis's "The Ground Where Walking Ends" (SAMBODHI-P03). The Realization axis reads sublime-awakening as "the arrival of the path's last step" (the ground where walking ends — walking exhausted here); this paper sets out from the same sublime-awakening to read it as "the freedom with no further step to walk" (the ground where naming is full — being full here, naming exhausted here). The ground where walking ends is precisely the ground where naming is full: the Realization axis lays down its pen here, the Attainment axis sets out here.

This paper rests on three lineages' accounts of "the ten epithets" and "the buddha-fruit as ultimate mastery": the Mahāprajñāpāramitā-śāstra's epithet-by-epithet glosses and its "only a Buddha should receive the buddha-names"; the Mahāparinirvāṇa-sūtra's witness of "the ten epithets complete"; the Avataṃsaka's aspect of the names borne by "the Tathāgata appearing through measureless dharmas"; together with the sublime-awakening / buddha-fruit seam passage read in common with the Realization axis. The argument proceeds in three moves (§III): the ten epithets as one fixed name-set, each naming one face of the one mastery (signature, not list); only a Buddha fully bears the ten, the fullness of the names resting on the fullness of the being (naming-full is being-full); and the dual-axis two readings of the same sublime-awakening (the seam). Section IV cuts the interdisciplinary convergence (reason in §VI). Section V offers middle-way corrections. Section VI concludes, marks the seam, and opens the whole division.

II. The Canonical Basis

2.1 The ten epithets are one fixed name-set, each naming one face of the buddha-fruit

That the ten epithets form "one fixed name-set," the Mahāprajñāpāramitā-śāstra witnesses by citing the prophecy of Dīpaṃkara Buddha, listing them in a single connected breath:

是時，然燈佛記我當來世過一阿僧祇劫當作佛，號釋迦牟尼多陀阿伽度、阿羅訶、三藐三佛陀、鞞侈遮羅那、脩伽度、路迦憊、無上士、調御丈夫、天人師、佛、世尊。¹

"At that time Dīpaṃkara Buddha prophesied that I, after one incalculable aeon in a future age, would become a Buddha, named Śākyamuni — Tathāgata, Arhat, Samyak-saṃbuddha, Vidyā-caraṇa-saṃpanna, Sugata, Lokavid, Anuttara, Puruṣa-damya-sārathi, Śāstā devamanuṣyāṇāṃ, Buddha, Bhagavān."

Here the ten epithets are listed in one connected breath in the language of prophecy — the śāstric witness that the ten epithets are "a fixed name-set every Buddha bears": not an arbitrary collection, but a set of names entailed together upon buddhahood.

More importantly, the gloss of each epithet points to one face of the same buddha-fruit, not to ten unrelated feats. The Śāstra, fascicle 2, "Explaining Bhagavān in the Opening Chapter," glosses them one by one. Tathāgata (Thus-Come): one who "expounds as the true character of dharmas teaches, comes as the true character of dharmas," who having come by the safe path of the Buddhas "comes not again into further being"² — the name marks the mastery of "coming as the true character, taking no further being." Arhat (Worthy): "ara means 'foe,' hat means 'slay'" — having slain the defilement-foe, he is worthy of offerings² — the name marks the mastery of "the defilement-foe slain." Samyak-saṃbuddha (Rightly-and-Fully-Awakened): "rightly and fully knowing all dharmas"² — the mastery of "rightly and fully knowing all dharmas." Again: Vidyā-caraṇa-saṃpanna (Perfect-in-Knowledge-and-Conduct): "recollection, the divine eye, the exhaustion of taints — these are the three knowledges," the three knowledges together with perfected bodily-and-verbal conduct³; Sugata (Well-Gone): "well-gone" into nirvāṇa, "well-spoken" to the capacity of beings³; Lokavid (Knower-of-the-World): knowing the world's arising and ceasing³; Anuttara (Unsurpassed): "as nirvāṇa is unsurpassed among dharmas, so the Buddha is unsurpassed among beings"⁴; Puruṣa-damya-sārathi (Tamer-of-Persons): taming the trainable by gentle, sharp, and mixed speech⁴; Śāstā devamanuṣyāṇāṃ (Teacher-of-Gods-and-Humans): teaching gods and humans what to do and not do⁴; Buddha: "at the foot of the Bodhi tree, clearly and fully awake to all — hence named Buddha"⁵; Bhagavān (World-Honored): the one of virtue, possessed of all virtues⁵.

What each epithet marks is, without exception, one side of the same buddha-fruit's mastery: now "taking no further being," now "the defilement-foe slain," now "rightly and fully knowing all dharmas," now "unsurpassed." The ten epithets are not ten separable, separately-countable feats, but ten names by which one and the same perfected mastery is read from ten angles — as one person's ten appellations all name one person.

2.2 Only a Buddha fully bears the ten epithets: the fullness of the names rests on the fullness of the being

That the ten epithets are a Buddha's exclusive signature, the Śāstra states plainly: only a Buddha fully bears them:

以是故，獨佛應當受佛名號。應當歸命佛，以佛為師，不應事天。復次，佛有二事：一者大功德神通力，二者第一淨心，諸結使滅……佛二法滿足，故稱勝一切人；餘人不勝一切人。⁶

"For this reason, only a Buddha should receive the buddha-names. One should take refuge in the Buddha, take the Buddha as teacher, and not serve gods. Further, a Buddha has two things: first, the power of great merit and spiritual penetration; second, the foremost purified mind, the fetters extinguished… With these two things fulfilled, a Buddha is called supreme over all persons; others are not supreme over all."

"Only a Buddha should receive the buddha-names" is this paper's pivot. Why only a Buddha? Because the "two things are fulfilled" — "the power of great merit and spiritual penetration" and "the foremost purified mind, the fetters extinguished" both complete. Gods, śrāvakas, pratyekabuddhas have one, or neither in full, and so cannot fully bear the buddha-names. Mark the grammar here: the fullness of the names (the right to bear all ten) rests on the fullness of the being (the two things fulfilled, the fetters wholly extinguished). It is not "the ten names exist first, and the Buddha goes to earn them," but "the being already full, the names are thereby full" — the names are the readable aspect of the being's fullness. Hence naming-full is being-full: the completeness of the ten epithets is precisely the readable mark of the buddha-fruit's mastery "with nothing left provisional, nothing left to obstruct."

The witness recurs in the Mahāparinirvāṇa-sūtra's phrase "the ten epithets complete": 「佛號虛空等如來、應、正遍知，十號具足，彼有菩薩名無邊身」⁷ — describing a Buddha of another quarter by "the ten epithets complete," showing the ten epithets to be "the standard complete name-set of a Buddha's buddhahood" (every Buddha bears them; lacking one, one is not named Buddha). The eighty-fascicle Avataṃsaka's "Manifestation of the Tathāgata" speaks of the measureless aspect the names bear: 「如來、應、正等覺以無量法而得出現……非以一緣，非以一事」⁸ — what the Tathāgata's name bears is the ultimacy of "appearing through measureless dharmas, measureless causes," so that though the epithets are listed as ten, the mastery they sign is measureless and inexhaustible.

⚠️ Sensitive doctrine · recorded as-is: The Mahāparinirvāṇa-sūtra's "Chapter of Lament" pairs the four qualities — permanence, bliss, self, purity — with the Tathāgata, with the words 「我者即是佛義……常者如來法身」 and 「無我者名為生死，我者名為如來」⁹, marking, on the face of the letter, the Tathāgata's dharma-body with "self." This belongs to the Mahāparinirvāṇa's (tathāgatagarbha-stream) distinctive idiom. This paper records its text of "marking the Tathāgata by name / quality" and does not, on this basis, reconcile the doctrinal divergence between "non-self" and the sūtra's "true self" — that divergence belongs to the great debate of tathāgatagarbha versus the schools / Madhyamaka, beyond this opening paper's theme; the paper takes only the name-aspect of "marking the Tathāgata's dharma-body by the names of the four qualities," holding the doctrinal adjudication in suspense and marking it as a tathāgatagarbha register.

2.3 The seam passage: the same sublime-awakening / buddha-fruit, read here on its freedom-face

This paper reads in common with the Realization axis's "The Ground Where Walking Ends" (SAMBODHI-P03) the same sublime-awakening / buddha-fruit passage: the Keyūra's sublime-awakening ground ("supreme and without limit · all-knowledge illumining beginning and end · only a Buddha exhausts"), the six natures' sublime-awakening-nature, the Cheng weishi lun's ultimate stage ("abiding in unsurpassed perfect awakening · the obscuration cleared and clarity full"), the Avataṃsaka's Tathāgata's full awakening ("without going, without stopping · in one thought knowing the three times").¹⁰ ¹¹ The Realization axis reads this passage as "the arrival of the path's last step" (walking exhausted); this paper reads the same passage on its freedom-face: "the obscuration cleared and clarity full" is the unobstructedness of obscuration wholly cleared; "without going, without stopping" is the freedom with nothing left to approach or to dwell upon; "only a Buddha exhausts" is the completeness with nothing left provisional. The same sublime-awakening — Realization reads it as "one has walked to it," Attainment reads it as "the freedom, nothing left to obstruct, with no further step to walk" — and this completeness of mastery is what the ten epithets of 2.1–2.2 sign. Sublime-awakening / the buddha-fruit is, on the Realization axis, "the ground where walking ends," and in this paper, "the ground where naming is full."

III. The Core Argument

Section II has set out three things: the ten epithets as one fixed name-set, each naming one face of the one mastery (2.1); only a Buddha fully bears them, the fullness of the names resting on the fullness of the being (2.2); the freedom-face of the same sublime-awakening (2.3). This section establishes the thesis: the Tathāgata's ten epithets are the signature of perfected mastery, not ten separately-acquired virtues. In three layers — signature, not list; naming-full is being-full; the dual-axis two readings.

3.1 The ten epithets are a signature, not a list of ten virtues

Break first the "list" reading. To read the ten epithets as "a list of ten virtues a Buddha holds" is to imagine "becoming a Buddha" as "beyond severance, going on to earn ten certificates, to amass ten feats" — as though mastery were a base score and the ten epithets ten added bonus points. This misplaces the relation of name to being.

The witness is the epithet-by-epithet gloss of 2.1: what each epithet marks is, without exception, one side of the same buddha-fruit's mastery (taking no further being · the defilement-foe slain · rightly and fully knowing all dharmas · unsurpassed · the knower · the one of virtue). These are not ten things separately obtainable and separately countable, but ten names by which one and the same perfected mastery is read from ten angles. As one person who is "father · teacher · physician · neighbor": these are not four statuses he "additionally takes up" (first a person, then earning four licenses), but four names by which one and the same person is read in four relations. So with the ten epithets of a Buddha: a Buddha is not "first free, then acquiring ten epithets," but "the mastery being full, read from ten angles, yields ten names."

So the ten epithets are a signature, not a list. A signature, as a signature, is not a thing added outside its signer (not a gift he encloses after writing the letter), but the readable mark that "this person is present and complete" — to see the signature is to know its author has arrived and is that person. The Tathāgata's ten epithets are exactly such a readable mark to the buddha-fruit's mastery: to see the ten names complete is to know the mastery is full. To read the ten epithets as "ten separately-acquired virtues" mistakes "the signature" for "ten items the signer additionally sent" — falling into addition (ten items gained beyond mastery) and into subject-object (a subject who "acquires merits" going to "acquire" ten acquisitions). The axis's opening, "The Exhaustion of Taints Is Mastery," already broke the homologous error at the arhat (taking powers for something mastery acquires); this paper breaks it at its buddha-fruit limit: the ten epithets are not a Buddha's acquisitions but the signature of a Buddha's mastery.

3.2 Naming-full is being-full: only a Buddha fully bears them, because the mastery leaves nothing provisional

The second layer then asks: why does "only a Buddha" fully bear the ten epithets, while bodhisattvas, even equal-awakening, do not? Because the mastery the ten epithets sign is the ultimate mastery of "nothing left provisional, nothing left to obstruct" (unobstructed mastery, apratihata); and this ultimacy only a Buddha reaches.

Per 2.2, only a Buddha has "the two things fulfilled" (the power of great merit and spiritual penetration; the foremost purified mind, the fetters extinguished), and so fully bears the buddha-names. The word "fulfilled" — "full" — is the key: full means nothing lacking, nothing left provisional. A bodhisattva, though possessed of vast merit, has not exhausted the causal level (there remain defilements to sever, provisions to amass, grounds to advance — the Realization axis's "walking not yet exhausted"); the causal level unexhausted, his mastery is still path-bound, still provisional, and so his names too are not yet full. Only a Buddha has exhausted the causal level (the ground where walking ends · the two hindrances forever ended · obscuration cleared, clarity full); his mastery leaves nothing provisional, nothing to obstruct, and his names are thereby full. So the fullness of the names rests on the fullness of the being: naming-full is being-full. That the ten epithets are exactly "complete" (lacking one, one is not named Buddha) is not a coincidence of having amassed ten items, but follows from the mastery signed being complete to the point of no lack — the names are full as the being is full.

A distinction must be set here (detailed in §V): Tathāgata-mastery and bodhisattva-mastery are categorically different. The ten masteries (daśa vaśitā) attained at the bodhisattva's eighth ground are path-bound, provisional (still causal, still advancing); the Tathāgata's ten masteries are fruit-level, perfected (the causal exhausted, no advance possible). The two are not "the dim and the bright of one set of masteries" (not the bodhisattva's mastery turned up a notch into the Tathāgata's), but a categorical step at sublime-awakening: causal-level mastery and fruit-level mastery are separated by the one step of "walking exhausted." That the ten epithets are a Buddha's exclusive signature rests just here: only the wholly-full mastery of the fruit-level can sign the complete set of ten epithets.

3.3 The dual-axis two readings: Realization reads "arrival," Attainment reads "freedom"

The third layer lands on the seam. The same sublime-awakening / buddha-fruit admits of two readings. The Realization axis (the ground where walking ends) reads "the arrival of the path's last step" — having written all along "how one walks there," to walk to sublime-awakening is the arrival of that walking, "one has walked to it." This paper (the ground where naming is full) reads the other face: the same sublime-awakening is "the freedom with no further step to walk" — no defilement left to sever, no ground to approach, no position to advance to, hence nowhere to go and yet nothing not free; and this perfected mastery the ten epithets sign. On the Realization axis it is "walking exhausted here" (walking-full); in this paper it is "being full here, naming exhausted here" (naming-full).

★Seam marker: This paper reads in common with the Realization axis's "The Ground Where Walking Ends" (SAMBODHI-P03) the same sublime-awakening / buddha-fruit passage (the Keyūra sublime-awakening ground and six natures, the Weishi ultimate stage, the Avataṃsaka Tathāgata's full awakening). The same passage, the same referent: Realization reads "the arrival of the path's last step" (the ground where walking ends — walking exhausted here), Attainment reads "the freedom with no further step" (the ground where naming is full — being full here). The two readings do not conflict; they are two faces of one buddha-fruit: the Realization axis writes "how one walks to sublime-awakening" (inside the threshold, the journey), the Attainment axis sets out from sublime-awakening to write "sublime-awakening as the full breadth of freedom" (beyond the threshold, the fruition-virtue). This is the second cross-axis seam, structurally mirroring the first (at the śrāvaka path's exhaustion of taints: Realization's "The Approach to the Exhaustion of Taints" ∥ Attainment's "The Exhaustion of Taints Is Mastery"). The Realization axis lays down its pen at the ground where walking ends, the Attainment axis sets out from the ground where naming is full — the ground where walking ends is the ground where naming is full, one ground in two readings. Whether Realization's "arrival" and Attainment's "freedom" are two faces of one instant, or admit a finer ordering — that cross-axis adjudication is, by the axes' convention, held at the seam, not settled by this axis alone; this paper marks them only as "two readings of one sublime-awakening," leaving the fineness of their reconciliation to be jointly adjudicated at the seam (cf. the first seam's adjudication of "co-arising" in ARHAT-P01 / SRAMANA-P09 as a near precedent). ★

This third layer also fixes this paper's place in the whole division: this paper opens the Attainment axis's final division, setting only the one frame "the ten epithets are the signature of perfected mastery · naming-full is being-full," as the keynote for the division. The full unfolding of the buddha-fruit's faces of mastery — the three bodies (the structure of mastery's manifestation, P03), the four wisdoms (the eight consciousnesses turned to four, P04), the ten powers, four fearlessnesses, eighteen distinctive qualities (P05–06), the marks, great compassion, omniscience (P07–08), the Tathāgata's ten masteries and the four nirvāṇa-qualities (P09), the ultimate non-abiding nirvāṇa (the terminus of both axes, P10) — unfolds in turn after this paper. The ten epithets are the signature of this whole breadth of mastery; what the later papers unfold is the content of the mastery this signature signs.

✅ Doctrinally sound: taken together, the three layers support "the Tathāgata's ten epithets are the signature of perfected mastery, not ten separately-acquired virtues" — signature, not list (each epithet names one face of the one mastery, not ten separate feats); naming-full is being-full (only a Buddha, the two things fulfilled, the causal exhausted, fully bears the complete ten); the dual-axis two readings (the same sublime-awakening, Realization reading arrival, Attainment reading freedom, held at the seam, not unilaterally settled). The categorical distinction of Tathāgata- from bodhisattva-mastery (fruit-level perfected ∥ causal-level provisional) is the key to this frame, marked as a principle ratified upstream.

IV. Interdisciplinary Convergence

(This paper deliberately omits the interdisciplinary-convergence section; the rationale is given in §VI. "Marking a perfected existence by name" does resemble the philosophy of language's "proper name vs definite description" (Kripke's rigid designator) or the "authentication" of signature-study; yet both argue from the formal structure of reference and certification, and only superficially resemble the ten epithets' sense of "naming-full is being-full · the name is the readable aspect of mastery" — where the name is not an external reference but the self-disclosure of completeness itself. To force the convergence would falsify; better to leave it out, and should a genuinely convergent deep structure appear in a later paper, treat it there in its own section.)

V. Middle-Way Corrections

This section clears away three common misreadings bearing on the thesis.

❌ Misreading 1: "The Tathāgata's ten epithets = ten separately-acquired virtues a Buddha holds (an itemizable, countable list)." This the paper breaks in full. The ten epithets are not ten feats acquired beyond severance, but ten names by which one and the same perfected mastery is read from ten angles (signature, not list · 3.1). What each epithet marks is one face of the same buddha-fruit (taking no further being · the defilement-foe slain · rightly and fully knowing all dharmas · unsurpassed), not items separately obtainable. To take the ten epithets for "ten separately-acquired virtues" mistakes the signature for ten things the signer additionally sent — falling into addition (ten items beyond mastery) and into subject-object. This is homologous with the axis's opening break of "the arhat's mastery = powers acquired": the relation of name to being is "coincidence," not "an acquirer and the acquired."

⚠️ Correction 2: Tathāgata-mastery and bodhisattva-mastery are categorically different, not the dim and bright of one mastery. The ten masteries (daśa vaśitā) attained at the bodhisattva's eighth ground are path-bound, provisional (still causal, capable of advance); the Tathāgata's ten masteries are fruit-level, perfected (the causal exhausted, no advance possible). The two are separated by the one categorical step of "walking exhausted" (at sublime-awakening), not "the bodhisattva's mastery turned up a notch into the Tathāgata's." This distinction is a principle ratified upstream, on which this paper rests "only a Buddha fully bears the ten epithets" (naming-full is being-full · 3.2). The reader must not read sublime-awakening as "a slightly brighter equal-awakening," nor read the Tathāgata's mastery as "a slightly broader bodhisattva-mastery" — between them is a qualitative break of causal and fruit, not a quantitative increment. (The full discrimination of bodhisattva- from Tathāgata-mastery: see TATHAGATA-P02, "Bodhisattva-Mastery and Tathāgata-Mastery Distinguished.")

⚠️ Correction 3: The Mahāparinirvāṇa's "self is the meaning of Buddha" is sensitive doctrine, recorded without adjudication; and this paper halts at the Attainment face (naming · freedom), not re-narrating the Realization face (sublime-awakening's severing transition). First, the Mahāparinirvāṇa-sūtra marks the Tathāgata's dharma-body with "self" (2.2, ⁹), a distinctive tathāgatagarbha-stream idiom; this paper records its name-aspect of "marking the Tathāgata by the names of the four qualities" without reconciling the divergence between "non-self" and the sūtra's "true self" — that divergence is beyond this paper's theme, its doctrinal adjudication held, not ruled, and marked as a tathāgatagarbha register (see §VI, open questions). Second, sublime-awakening / the buddha-fruit is one body with two faces: Realization reads "the arrival of the path's last step" (including the adamantine-concentration transition of how the last nescience is severed), Attainment reads "the freedom with no further step." This paper, opening the Attainment axis, takes up only the freedom that sublime-awakening is (naming-full); "how the last step settles · how one severs to sublime-awakening" (the Realization face · the transition) belongs to the Realization axis's "The Ground Where Walking Ends" and its precedent SAMBODHI-P02, and is not stated here, nor should be. Do not take this paper as having said all of sublime-awakening: it states "sublime-awakening as the full breadth of freedom, signed by the ten epithets," not "how one walks to sublime-awakening" — the latter belongs to the Realization axis.

VI. Conclusion

Essential restatement. The Tathāgata's ten epithets are the signature of perfected mastery, not ten separately-acquired virtues. Three layers support this: signature, not list — each epithet names one face of the same buddha-fruit's mastery, not ten separate feats, so the ten epithets are the readable mark that "this person is present and complete," not items the signer additionally sent (3.1); naming-full is being-full — only a Buddha, "the two things fulfilled · the causal exhausted," has a mastery with nothing left provisional, nothing to obstruct (unobstructed mastery, apratihata), the names full as the being is full, so the "completeness" of the ten epithets rests on the completeness of the mastery (3.2); the dual-axis two readings — the same sublime-awakening / buddha-fruit, Realization reading "arrival" (the ground where walking ends), Attainment reading "freedom" (the ground where naming is full), two faces of one fruit, the fineness of their reconciliation held at the seam, not unilaterally settled (3.3).

Guidance for practice. This paper corrects, for the practitioner, the tendency to imagine the buddha-fruit as "merit-collection." One approaching the buddha-fruit is most prone to imagine becoming a Buddha as "after severance, going on to complete a long list of items — the ten epithets, three bodies, four wisdoms, ten powers," so that practice becomes an endless "one more item to gain," completeness forever "still a few items short." "Naming-full is being-full" is the remedy: the ten epithets are not merits to be collected item by item beyond severance, but names naturally readable once the mastery is full — not "having gained the ten epithets, one is complete," but "being complete, the names are thereby full." What the practitioner should tend toward is not "collecting the name-marks of merit" but "exhausting the causal level" — the causal exhausted (the ground where walking ends), mastery is of itself full, the names of themselves complete (the ground where naming is full), as a character once formed draws its many names of itself, not seeking fine names outside the character. To seek name-marks as one seeks things only becomes a new bond; only the mastery of the causal exhausted is a fullness of name none can take away.

Opening the division (and marking the seam). This paper opens The Mastery of the Tathāgata and sets the division's frame: the Tathāgata's mastery is the ultimate unobstructed mastery (apratihata · nothing left provisional, nothing to obstruct), signed by the ten epithets; naming-full is being-full, name and being coinciding at the buddha-fruit. On this frame the later papers unfold the buddha-fruit's faces of mastery in turn: bodhisattva- and Tathāgata-mastery distinguished (P02 · the qualitative break of causal and fruit); the three bodies, dharma-, enjoyment-, and transformation-body (P03 · the structure of mastery's manifestation); the eight consciousnesses turned to the four wisdoms full (P04); the ten powers, four fearlessnesses, eighteen distinctive qualities (P05–06 · the Buddha's cognition and fearlessness); the marks, great compassion, omniscience (P07–08 · the bodily signature and the mastery turned toward beings); the Tathāgata's ten masteries and permanence-bliss-self-purity (P09 · perfected vaśitā and the nirvāṇa-qualities); the ultimate non-abiding nirvāṇa (P10 · the terminus of both axes · the fullness of unobstructed mastery). The division holds throughout to one sense: the buddha-fruit's mastery is the readable aspect of its completeness; the ten epithets are its master-signature, and the later papers unfold the content of the mastery this signature signs.

As the second seam paper, it meets the Realization axis's "The Ground Where Walking Ends" at sublime-awakening / the buddha-fruit: the same sublime-awakening, read by Realization as "the arrival of the path's last step" (walking-full), by Attainment as "the freedom with no further step" (naming-full). The ground where walking ends is precisely the ground where naming is full: the Realization axis wrote out "how one walks to sublime-awakening" and lays down its pen there; this paper sets out from sublime-awakening to write "sublime-awakening as the full breadth of freedom." The Realization axis writes up to the ground where walking ends, the Attainment axis sets out from the ground where naming is full; the two axes hand over at one sublime-awakening / buddha-fruit, each completing its own face.

Open questions. First, this paper takes "two readings of one sublime-awakening" (Realization reading arrival, Attainment reading freedom · 3.3); whether "arrival" and "freedom" are two faces of one instant (as the first seam's "exhaustion and mastery co-arising") or admit a finer temporal ordering — that cross-axis adjudication is, by the axes' convention, held at the seam, not settled by this axis alone, awaiting joint adjudication at the seam (cf. the "co-arising" adjudication in ARHAT-P01 / SRAMANA-P09 as a near precedent). Second, the Mahāparinirvāṇa's "self is the meaning of Buddha · permanence-bliss-self-purity" marks the Tathāgata's dharma-body with "self" (2.2, §V Correction 3); its reconciliation with "non-self" belongs to the great debate of tathāgatagarbha versus the schools / Madhyamaka; this paper records it and holds its adjudication, to be revisited in the nirvāṇa-qualities paper (P09) on the doctrinal register of "permanence-bliss-self-purity." Third, this paper sets the frame "naming-full is being-full · the ten epithets are the master-signature," yet how the ten epithets, three bodies, four wisdoms, ten powers, ten masteries, and four qualities are systematically related to one another (which is essence, which aspect, which function) and threaded into the structure of one mastery — this paper only raises the question, its detail belonging to the later papers (P02–P10) unfolding in turn.

Notes

References

Primary Buddhist Sources

Mahāprajñāpāramitā-śāstra (大智度論). By Nāgārjuna, trans. Kumārajīva. T25, no. 1509. Fascicle 2, "Explaining Bhagavān" (epithet-by-epithet glosses · only a Buddha receives the buddha-names); fascicle 56, "Explaining the Chapter on Looking Around" (the full list of ten epithets).
Mahāparinirvāṇa-sūtra (northern recension, 大般涅槃經). Trans. Dharmakṣema. T12, no. 0374. Fascicle 1, "Lifespan" (the ten epithets complete); fascicle 2, "Lament" (permanence-bliss-self-purity paired with the Tathāgata's dharma-body · tathāgatagarbha register).
Avataṃsaka-sūtra (eighty-fascicle, 大方廣佛華嚴經). Trans. Śikṣānanda. T10, no. 0279. "Manifestation of the Tathāgata" (the Tathāgata appearing through measureless dharmas · the Tathāgata's full awakening).
Bodhisattva-keyūra-sūtra (菩薩瓔珞本業經). Trans. Zhu Fonian. T24, no. 1485. "Chapter on the Contemplation of the Worthies" (the sublime-awakening ground · the six natures · seam-shared passage).
Cheng weishi lun (成唯識論). By Dharmapāla et al., trans. Xuanzang. T31, no. 1585. Fascicle 9 (the ultimate stage · obscuration cleared, clarity full · seam-shared passage).

Modern Scholarship

(This paper cites no modern scholarship; the argument rests entirely on Buddhist primary sources, following the open-source spirit of "return to the source." The interdisciplinary-convergence section having been cut, no corresponding modern literature appears.)

Sūtra & Śāstra Index

Point	Source	CBETA id
The full list of ten epithets (Dīpaṃkara's prophecy · one connected breath)	Mahāprajñāpāramitā-śāstra fasc. 56	T25n1509_p0457b06
Epithet glosses: Tathāgata · Worthy · Rightly-and-Fully-Awakened	Mahāprajñāpāramitā-śāstra fasc. 2	T25n1509_p0071b16
Epithet glosses: Perfect-in-Knowledge-and-Conduct · Well-Gone · Knower-of-the-World	Mahāprajñāpāramitā-śāstra fasc. 2	T25n1509_p0071c13
Epithet glosses: Unsurpassed · Tamer-of-Persons · Teacher-of-Gods-and-Humans	Mahāprajñāpāramitā-śāstra fasc. 2	T25n1509_p0072a29
Epithet glosses: Buddha · World-Honored (clearly awake at the Bodhi tree)	Mahāprajñāpāramitā-śāstra fasc. 2	T25n1509_p0073a02
Only a Buddha receives the buddha-names · the two things fulfilled (naming-full is being-full)	Mahāprajñāpāramitā-śāstra fasc. 2	T25n1509_p0073a23
The ten epithets complete (another quarter's Buddha · standard complete name-set)	Mahāparinirvāṇa-sūtra fasc. 1, Lifespan	T12n0374_p0370c15
The Tathāgata appears through measureless dharmas (the measureless aspect of the names)	Avataṃsaka (80) fasc. 50, Manifestation	T10n0279_p0263a19
Self is the meaning of Buddha · the four qualities paired with the dharma-body (sensitive · recorded)	Mahāparinirvāṇa-sūtra fasc. 2, Lament	T12n0374_p0377b21
★Seam: sublime-awakening ground · six natures (Keyūra)	Keyūra fasc. 1, Worthies	T24n1485_p1015c09
★Seam: ultimate stage · obscuration cleared (Weishi) / the Tathāgata's full awakening (Avataṃsaka)	Cheng weishi lun fasc. 9 / Avataṃsaka (80) fasc. 52	T31n1585_p0048b13

Series Cross-Reference Index

★ Realization-axis SAMBODHI-P03, "The Ground Where Walking Ends" (parallel · second seam paper): this paper reads the same sublime-awakening / buddha-fruit passage in common (the Keyūra sublime-awakening ground and six natures, the Weishi ultimate stage, the Avataṃsaka Tathāgata's full awakening). Realization reads "the arrival of the path's last step" (the ground where walking ends), Attainment reads "the freedom with no further step" (the ground where naming is full); two faces of one buddha-fruit. The ground where walking ends is the ground where naming is full, one ground in two readings. The cross-axis "arrival / freedom" adjudication is held at the seam, not unilaterally settled.
TATHAGATA-P02, "Bodhisattva-Mastery and Tathāgata-Mastery Distinguished" (forthcoming): this paper's 3.2 and §V, Correction 2 set the keynote that "Tathāgata-mastery (fruit-level, perfected) and bodhisattva-mastery (causal-level, provisional) are categorically different"; P02 treats in full this categorical step at sublime-awakening.
TATHAGATA-P03, "The Three Bodies" (forthcoming): this paper establishes the ten epithets as the master-signature of mastery; P03 unfolds the structure of mastery's manifestation (the three bodies).
TATHAGATA-P04, "Turning Consciousness to Wisdom: The Four Wisdoms Full" (forthcoming): the "four wisdoms full · obscuration cleared, clarity full" touched in this paper's 2.3 and in Realization-axis SAMBODHI-P03; P04 unfolds in full the fruition-virtue of the eight consciousnesses turned to the four wisdoms.
TATHAGATA-P10, "The Ultimate Non-Abiding Nirvāṇa: The Terminus of Both Axes" (closing the division · the terminus of both axes): this paper's opening sets the frame of "unobstructed mastery (apratihata)"; P10 closes at "unobstructed mastery · the ultimate non-abiding nirvāṇa," the common terminus of the Attainment and Realization axes.

Paper: TATHAGATA-P01 · 名滿之地 · The Mastery of the Tathāgata · Part 1 · The Names Author: 釋慧鏡 (Shi Huijing) · Project: 指月 / Pointing-at-the-Moon · Series: The Attainment Signatures（證自在簽名） License: CC BY-NC-SA 4.0 CBETA collation: 全文引用均依 CBETA 電子佛典核校（《大智度論》T1509、《大般涅槃經》T0374、《大方廣佛華嚴經》T0279、《菩薩瓔珞本業經》T1485、《成唯識論》T1585）。Pāli 引文採 PTS reference 雙軌標示（本分區為大乘，無 Pāli 雙軌義務）。 Repository: https://github.com/pointing-at-the-moon/attainment-signatures

Footnotes

Mahāprajñāpāramitā-śāstra, fascicle 56, "Explaining the Chapter on Looking Around," T25n1509_p0457b06. By Nāgārjuna, trans. Kumārajīva. Citing Dīpaṃkara's prophecy, the ten epithets listed in one connected breath. CBETA-collated. ↩
Mahāprajñāpāramitā-śāstra, fascicle 2, "Explaining Bhagavān in the Opening Chapter," T25n1509_p0071b16. Glossing three epithets: Tathāgata ("expounds as the true character of dharmas, comes as the true character; comes not again into further being"), Arhat ("ara means foe, hat means slay"), Samyak-saṃbuddha ("rightly and fully knowing all dharmas"). ↩ ↩² ↩³
Ibid., T25n1509_p0071c13. Glossing three epithets: Vidyā-caraṇa-saṃpanna ("recollection, the divine eye, the exhaustion of taints — the three knowledges"), Sugata (well-gone, well-spoken), Lokavid (knower of the world). ↩ ↩² ↩³
Ibid., T25n1509_p0072a29. Glossing three epithets: Anuttara ("as nirvāṇa is unsurpassed among dharmas, so the Buddha among beings"), Puruṣa-damya-sārathi (tamer of trainable persons), Śāstā devamanuṣyāṇāṃ (teacher of gods and humans). ↩ ↩² ↩³
Ibid., T25n1509_p0073a02. Glossing Buddha ("at the foot of the Bodhi tree, clearly and fully awake to all — hence named Buddha"); Bhagavān (World-Honored · the one of virtue; cf. the earlier passage of fascicle 2, T25n1509_p0070b14, "bhaga means virtue, va means possessing"). ↩ ↩²
Ibid., T25n1509_p0073a23. "Only a Buddha should receive the buddha-names… a Buddha has two things: first, the power of great merit and spiritual penetration; second, the foremost purified mind, the fetters extinguished… with the two things fulfilled, called supreme over all persons." This paper's pivot: the fullness of the names rests on the fullness of the being. ↩
Mahāparinirvāṇa-sūtra (northern recension), fascicle 1, "Chapter on Lifespan," T12n0374_p0370c15. "Tathāgata, Worthy, Rightly-and-Fully-Awakened, the ten epithets complete." Describing a Buddha of another quarter by "the ten epithets complete," showing the ten to be a Buddha's standard complete name-set. Trans. Dharmakṣema. ↩
Avataṃsaka-sūtra (eighty-fascicle), fascicle 50, "Manifestation of the Tathāgata, part 1," T10n0279_p0263a19. "The Tathāgata, the Worthy, the Rightly-and-Fully-Awakened appears through measureless dharmas… not through one condition, not through one matter." What the Tathāgata's name bears: the ultimacy of measureless dharmas and causes. Trans. Śikṣānanda. ↩
Mahāparinirvāṇa-sūtra (northern recension), fascicle 2, "Chapter of Lament," T12n0374_p0377b21. "Self is the meaning of Buddha… permanence is the Tathāgata's dharma-body… self is named the Tathāgata." The Mahāparinirvāṇa's (tathāgatagarbha-stream) idiom marking the Tathāgata's dharma-body by "self / the four qualities." ★ Sensitive doctrine, recorded without reconciling the non-self / true-self divergence (tathāgatagarbha register); the doctrinal adjudication is held, not ruled. ↩ ↩²
Bodhisattva-keyūra-sūtra, fascicle 1, "Chapter on the Contemplation of the Worthies," T24n1485_p1015c09 (the sublime-awakening ground · "supreme and without limit · all-knowledge illumining beginning and end · only a Buddha exhausts") and T24n1485_p1012b26 (the six natures · sublime-awakening-nature the last). Trans. Zhu Fonian. ★ Seam-shared passage (read in common with Realization-axis SAMBODHI-P03); this paper reads its freedom-face. ↩
Cheng weishi lun, fascicle 9 (the ultimate stage), T31n1585_p0048b13 ("abiding in unsurpassed perfect awakening · obscuration cleared, clarity full"); Avataṃsaka-sūtra (eighty-fascicle), fascicle 52, "Manifestation of the Tathāgata, part 3," T10n0279_p0274c29 (the Tathāgata's full awakening · "without going, without stopping · in one thought knowing the three times"). ★ Seam-shared passage; this paper reads its freedom-face (obscuration cleared = unobstructed · without going, without stopping = the freedom with nothing to approach or dwell upon). ↩