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佛身

buddha-kāya

佛陀所成就之身,具足无量功德、不可思议、遍满法界之体性。AI-generated

Type AttainmentDifficulty AdvancedTruth-level span ultimately points to IV · beyond wordsInitial AI estimate · evolves with use

无初立层(果德名相不入初次安立次第);究竟第四重:法身即离言法界,是本词的明确究竟指向,属「无初立层 而有究竟顶」的例外。〔判教镜头〕〔中观:法身即诸法实相、毕竟空〕〔唯识:法身为转依所显圆成实,三身体用有别〕〔如来藏/天台禅:法身本具,报化不离法身,即事而真〕。报化二身仍属果德事相,一词内跨见地与事相两面。

A Contemporary ReadingAI-generated

There is a particular strangeness to the word "佛身" (Buddha-body). When we hear it, almost reflexively a golden statue comes to mind, or a haloed figure floating above a cloud, or perhaps a vague "spiritual energy" hovering somewhere beyond the sky. The classical Buddhist literature on this concept will frustrate every one of these reflexes. Across the Avataṃsaka Sūtras, the *Mahāratnakūṭa Sūtra*, the *Mahāprajñāpāramitā Śāstra*, the *Mahāyānasūtrālaṃkāra*, the *Ratnagotravibhāga*, and the recorded sayings of Chan (Zen) masters, you will find something far stranger: a body that is everywhere and nowhere, that cannot be sought through any category the mind possesses, that is no different from "dharma itself," and that, in a twist you may not have anticipated, can be recognized only when you stop looking for it externally.

This essay walks through that strangeness step by step, then maps it onto contemporary life, asks why this matters now, and finally sorts out the most common misreadings.


What this concept is actually saying

A note on naming before we begin

One of the first things a careful reader notices is that "佛身" is rarely the only word used. The *Mahāratnakūṭa Sūtra* (《大寶積經》) takes 如來身 ("tathāgata-body," the body of the Thus-Come-One) as its primary name and stacks alongside it a remarkable roster: 法身 (dharma-body, "body-as-dharma"), 虛空身 (empty-space-body), 無等身 / 無等等身 (body-without-equal / body that has nothing equal to it), 無譬喻身 (incomparable body, no analogy suffices), 無相似身 (no resemblance), 無上身 (unsurpassed body), 法性身 (body of dharma-nature), 牟尼身 (body of the Muni, the silent sage), 堅實身 (solid, undecaying body). The 60-fascicle *Avataṃsaka* (六十華嚴) uses "佛身" as its general term but specifically names this body 盧舍那 (Vairocana, "the Illuminator"). The 80-fascicle *Avataṃsaka* (八十華嚴), by contrast, restricts itself almost exclusively to the single word "佛身" — a deliberately austere choice. The *Ratnagotravibhāga* (《究竟一乘寶性論》) speaks of 佛法身, 法身, 大身 ("great body"), 實體身 ("substantial body"), 色身佛 ("form-body Buddha") and 化佛像 ("transformation-body image-Buddha"), and labels the threefold structure as 實法報化 (substantial, reward, transformation). The *Mahāyānasūtrālaṃkāra* (《大乘莊嚴經論》) uses 自性身 (svabhāva-kāya, "own-nature body"), 食身 (āhāra-kāya, "food-body," later also called 受用身, saṃbhogakāya, "enjoyment-body"), and 化身 (nirmāṇa-kāya, "transformation-body").

Why so many names? Because the classical tradition understood that any single term, taken alone, would mislead. The *Mahāyānasūtrālaṃkāra* itself states the principle succinctly: the body of a Buddha is "非無亦非有 — neither non-existent nor existent." It is not non-existent, because the dharma-realm is not different from it. It is not existent in the sense of an independently subsisting thing, because its self-nature is not established. So every name points to one face of an inexhaustible whole, and the surplus of names is a kind of intellectual humility — an acknowledgment that no one of them is enough.

Let me now unfold what the various texts actually say, layer by layer.

The affirmative description: what Buddha-body is

When the tradition chooses to *describe* rather than negate, it reaches for two main vocabularies: merit (功德) and purity (清淨).

The *Mahāratnakūṭa Sūtra* gives the most concentrated positive description. The Buddha tells Śāriputra that bodhisattvas should hold faith in the "如來不思議身" — the inconceivable body of the Thus-Come-One — and what they are to have faith in is this: the Tathāgata's body has forever cut off all unwholesome dharmas and perfected all subtle wholesome dharmas; it is far removed from any "impure body," long liberated from bones, flesh, sinews, and pulses; its self-nature is luminous, free from the filth of afflictions; it has transcended the world and is not stained by worldly dharmas. Its body is composed of innumerable merits, refined by measureless precepts, equanimity, wisdom, liberation, and the knowledge-and-vision of liberation. Its essence is "inconceivable, equal to empty space, equal to the ultimate nature of dharma-realm." It is called the 虛空身 because, like space, it cannot be grasped; the 無等等身 because nothing in any of the three realms is its equal.

The *Avataṃsaka* family of texts adds a different kind of affirmative description, less about the body's moral perfection and more about its pervasive scope (遍). "佛身充滿諸法界,普現一切眾生前" — "The Buddha-body fills the entire dharma-realm, universally appearing before all sentient beings" (60-fascicle). "佛身常顯現,法界悉充滿" — "The Buddha-body is constantly manifest, the dharma-realm is entirely filled" (80-fascicle). "佛身無差別,充滿於法界" — "Without differentiation, it fills the dharma-realm." The 60-fascicle takes this further into the realm of cosmic interpenetration: in a single one of the Buddha's hair-pores sit countless buddhas equal in number to the dust-motes of all buddha-fields, each surrounded by innumerable bodhisattvas expounding the practices of Universal Good (Samantabhadra); boundless ocean-worlds are contained in a single hair; bodhi-seats fill the whole dharma-realm. The 80-fascicle, more austerely, reports that the Buddha-body has "ten Lotus-Treasury-world-ocean-mote-counts of great-person marks" (十蓮華藏世界海微塵數佛大人相), with every limb adorned by wondrous jewels — a deliberately uncountable number that signals not numerical precision but ontological infinity.

The *Ratnagotravibhāga* layers two further affirmative descriptions. First, the Buddha-body is "如虛空" — "like empty space" — pervasive, invisible to ordinary sight, yet permanent. Second, it does not change, because it has already attained the inexhaustible dharma, has no boundary, is free from false discrimination, pure, permanent, and non-dual. The text likens the dharma-body to "a true golden image whose nature does not change, holding the substantial body of merit." The *Mahāyānasūtrālaṃkāra* contributes a third decisive affirmation: "一切種智為佛身體" — "Omniscience is the substance of the Buddha-body" — and "白法為佛身" — "the white, pure dharmas are the Buddha-body." The six pāramitās and all wholesome dharmas are said to "transform into the Buddha's body."

So when the texts describe affirmatively, they reach for at least three registers:

1. Moral-perfectional: cut off the unwholesome, perfected the wholesome, adorned with merit. 2. Spatio-cosmic: pervasive throughout the dharma-realm, with hair-pores and world-systems mutually interpenetrating. 3. Dharmic: identical with the dharma itself, with omniscience and the host of pure dharmas as its very substance.

All three are correct; none alone is sufficient.

The negating description: what Buddha-body is *not*

This is the move where the tradition breaks most decisively from anything that resembles a "divine body" in the ordinary religious sense. The *Mahāratnakūṭa Sūtra*, immediately after its affirmative description, switches register entirely and begins a long systematic denial:

You cannot seek the Tathāgata's body through the past, future, or present; through birthplace or lineage; through form, mark, characteristic, color, appearance, or shape; through mind, thought, or consciousness; through seeing, hearing, recalling, or cognizing; through the aggregates, sense-bases, or sense-fields; through arising, abiding, decay, taking up, relinquishing, or emerging; through coming or going.

Time cannot locate it. Spatial origin cannot find it. Visual form cannot capture it. Mental content cannot think it. Even the most basic Buddhist categories — the five aggregates, the twelve sense-bases, the eighteen sense-fields — cannot grasp it. The *Avataṃsaka* offers its own version of the denial, this time with a striking philosophical turn:

身亦非是佛,佛亦非是身,但以法為身,通達一切法。 "The body is not the Buddha; the Buddha is not the body. Only dharma is taken as body; one who penetrates all dharmas [is the one who sees the Buddha-body]."
佛身不在內,亦復不在外,神力故顯現。 "The Buddha-body is not inside, nor is it outside; it is manifested by spiritual force, such is the dharma of the Guide."

The Chan (Zen) tradition, recorded in the sayings of Master Wenyi (文益) of the Qingliang Court in Jinling (金陵清涼院), then drives this point with a sharper instrument. A monk sat with his back to the Buddha image in the Buddha hall. When a senior monk rebuked him, he quoted: "佛身充滿於法界 — the Buddha-body fills the dharma-realm — so where exactly am I supposed to sit?" Master Wenyi's answer: "識得汝 — recognize *you*." The Buddha-body is not somewhere in space that you can be properly oriented toward; the realization of the Buddha-body is the recognition of your own suchness.

The An Shigao 安世高-era hermit in the Guangnan hermitage, when the king came to hunt and his attendants asked him to rise and greet the king, replied: "Even if the Buddha came, I would not rise." When the king pressed him, Wenyi answered on his behalf: "未足酬恩 — not enough to repay the kindness." Buddha-body is not an external dignitary whose etiquette you observe; the debt to the Buddha cannot be discharged by getting up.

So the negations are not arbitrary denials for their own sake. They are a systematic deconstruction of every category the grasping mind reaches for: time, space, form, mind, even the categories of Buddhist psychology themselves. After the negations, what remains is not a thing but a recognition.

The dharma-as-body principle

Across all the texts, one thread weaves everything together: dharma itself is what is meant by "Buddha-body." The 80-fascicle *Avataṃsaka* states this most plainly: "but dharma is taken as body; one who penetrates all dharmas is one who, without doubt about any dharma, sees the Buddha-body pure as dharma-nature." The *Ratnagotravibhāga* takes the further step of placing dharma-body as the very foundation of the Three Jewels: from Buddha-body comes Dharma, from Dharma comes the ultimate Sangha. The *Mahāyānasūtrālaṃkāra* identifies omniscience and the white dharmas as its substance. The *Mahāprajñāpāramitā Śāstra* even uses a humbler image: a kettledrum (箜篌, *kinkō*) makes sound only when its body — frame, neck, skin, strings, sticks — and a hand to strike it all come together; in just this way the Buddha-body arises when the six pāramitās and the expedient means come together as causes and conditions. Not in any single cause; not without causes; not the same as causes; not different from causes.

The three-body structure: an important caution about different formulations

When Buddhist tradition systematizes Buddha-body, it commonly uses a triadic structure. But the names vary across texts, and this matters.

- **《大乘莊嚴經論》 (*Mahāyānasūtrālaṃkāra*): 自性身 (svabhāva-kāya, "own-nature body") — established by the transformation of the basis (轉依相); 食身 (āhāra-kāya, "food-body") — established by the giving of dharma-food in great assemblies; 化身 (nirmāṇa-kāya, "transformation-body") — established for the benefit of those to be taught. The text later uses 受用身** (saṃbhogakāya) interchangeably with 食身. The svabhāva-kāya is the basis for the other two. The āhāra/saṃbhogakāya is characterized by self-benefit; the nirmāṇa-kāya by benefit-for-others. "What all worlds can see is the transformation-body; what the great disciples can see is the enjoyment-body; what gods and humans cannot see at any time is the own-nature-body." Note: it is important not to quietly substitute "法身" for svabhāva-kāya here, since this text does not use that label.

- **《究竟一乘寶性論》 (*Ratnagotravibhāga*): 實法報化 — 實體身 (substantial body, i.e., the dharma-body proper), 報身 (reward-body, which tastes the flavors of boundless dharma and displays wonderful colors), 化身 (transformation-body, which through expedient means displays entering the womb, birth, going-forth, awakening, turning the dharma-wheel, and entering parinirvāṇa). The text also offers the simpler formula "初法身如來,第二色身佛**" — "the first, dharma-body Tathāgata; the second, form-body Buddha." Self-benefit is gathered into the first; the reward-body with its ten powers, four fearlessnesses, and great-man marks is gathered into the second.

- **80-fascicle *Avataṃsaka***: not so much a triadic taxonomy as a description of how the single Buddha-body behaves — appearing everywhere, yet unborn; manifesting variously, yet without differentiation; not inside, not outside; not increasing, not decreasing; responding to karma, yet itself karmically ungraspable.

The two formulations of the three bodies — āhara/saṃbhoga/nirmāṇa vs. dharmakāya/saṃbhogakāya/nirmāṇa-kāya — should be respected as they appear in each text rather than merged. It is a common modern error to read "three bodies" as a single fixed scheme (法/報/化) and then to retro-fit every text's vocabulary into it. The classical record does not support that flattening.

The "no increase, no decrease" insight

The 80-fascicle *Avataṃsaka* offers two similes of exceptional beauty, and they are worth pausing on because they are doing more work than ornamentation.

"Just as empty space is neither diminished when contained in a tiny mustard-seed hole bored by an insect, nor augmented when it fills boundless world-systems — so the Buddha-body is not augmented when seen as vast, not diminished when seen as small."
"Just as the moon appears small to observers in Jambudvīpa yet is not actually diminished, and appears vast to beings dwelling in the moon yet is not actually increased — so it is with the bodhisattvas... and yet the Tathāgata-body neither increases nor decreases."

This is not a poetic flourish. It is a precise philosophical claim: the Buddha-body is not a quantifiable object whose size changes as you observe it from different angles. It is that by which any appearance of size, vastness, or smallness becomes possible. In contemporary language: it is not a thing in the world; it is the condition of there being a world in which things can appear large or small. The Chan tradition later picks up the same insight with devastating economy: the Buddha-body is not what you see; it is the recognition in which seeing itself is possible.

The conditional, perishable, and karmic dimensions

Two texts complicate the picture in ways modern readers often find surprising, and rightly so.

The *Mahāprajñāpāramitā Śāstra* asks whether a bodhisattva who displays a Buddha-body to teach sentient beings is different from a real Buddha. The answer is: yes, decisively. A bodhisattva, even at the tenth bhūmi with great spiritual powers, displaying a Buddha-body, is not the real Buddha-body, cannot pervade the ten directions, and can liberate only a limited number. The simile of the fourteenth-day moon versus the fifteenth-day moon is used: they look similar but their luminosity is not the same. This is an important internal check on the grand cosmic language of the *Avataṃsaka*. Then, more strikingly, the *Śāstra* insists: even the bodies of past Buddhas, with all their marks, light, and merit, eventually decay. A skilled archer shoots an arrow into the sky; however far it goes, it must fall. The Buddha-body arises from causes and conditions — the six pāramitās and expedient means together — like a sound from a kettledrum or a reflection in a mirror. It is not in any one cause; it is not without causes; when conditions gather it appears; when conditions disperse it ceases.

The 80-fascicle *Avataṃsaka* puts a complementary, more evocative point: "It is through karmas that beings are called sentient beings... the nature of karma is originally empty and still... various forms are difficult to conceive of through karma-power... the Buddha-body too is like this, inconceivable." The Buddha-body manifests differently according to the karmic dispositions of beings, yet this responsive display is itself ungraspable.

So even within the same broad tradition, two emphases co-exist: the Buddha-body as the pervasive, unborn, inexhaustible ground (the *Avataṃsaka* emphasis), and the Buddha-body as the arisen, conditional, eventually-transient display (the *Mahāprajñāpāramitā Śāstra* emphasis). Neither cancels the other. The first describes the body from the side of the dharma-realm; the second describes the body from the side of conditioned manifestation. The Chan tradition, characteristically, refuses to choose and instead points back to the recognition that holds both.

The Chan reorientation: "recognize yourself"

The *Recorded Sayings of Chan Master Wenyi of Jinling* (《金陵清涼院文益禪師語錄》) does not attempt to systematize Buddha-body. Instead, it makes a series of pointed gestures that, taken together, are themselves a doctrinal statement.

1. 背佛而坐 / Sitting with one's back to the Buddha image → "佛身充滿於法界,向甚麼處坐得?" → Wenyi's answer: "識得汝" — "Recognize *you*." The Buddha-body is not somewhere you face correctly; it is the recognition itself.

2. 佛來亦不起 / Not rising even for the Buddha → "未足酬恩" — "Not enough to repay the kindness." The Buddha-body cannot be honored by external etiquette; it is honored by realizing what it points to.

3. 「唯我獨尊」/ "In heaven above and below, I alone am honored" → Cloud Gate Wenyi (note: a different figure, 雲門文偃) wanted to "kill this with one staff and feed it to the dogs, to bring peace to the realm." Wenyi criticized: "Great momentum, but no Buddhist dharma-reason." The Buddha's "I alone am honored" is a statement about the absolute dignity of awakened awareness; treating it as a thing to be attacked or defended misunderstands both the attack and the statement.

4. 觀音去高麗國 / Why won't the Guanyin image go to Korea? → "現身雖普,覩相生偏" — "Manifestation is universal, but fixing on the appearance creates bias." → Wenyi: "識得觀音來" — "Recognize Guanyin, then she has arrived." The universal responsiveness of the awakened body becomes a bias the moment it is grasped as a particular object.

In all four cases, the conceptual move is the same: every grasping after Buddha-body *as an object* — a being in space, an image to honor, a story to attack, a relic to transport — is the very thing that obscures it. What is left, in Wenyi's vocabulary, is "識" (recognition) and "心" (mind). The Chan tradition is not denying the doctrinal content of Buddha-body; it is insisting that the doctrinal content is not a description to be held but a recognition to be enacted.


Life walkthrough: where does Buddha-body actually show up in a contemporary week?

A word of caution before we begin. You have not attained Buddhahood. Neither have I. So when we walk through ordinary life in search of Buddha-body, we are not looking for *ourselves* in the role of a Buddha. We are looking for two things that classical texts explicitly teach:

- the way ordinary experience continually displays the marks of the awakening-body, in ways we mostly miss, and - the way the same ordinary experience becomes opaque, contracted, and unlivable when the recognition is absent.

Walking the concept through life in this way is an exercise in cultivating the recognition, not in claiming attainment.

Scene 1: Monday morning, the commute

You are on a crowded train. Everyone has a phone, a face, an inner monologue. The *Avataṃsaka* says the Buddha-body "fills the dharma-realm, universally appearing before all sentient beings." Most translations of this line would make it sound grandiose. In the carriage, it reads differently: the conditions that allow each person to be present are not localized in any one of them. The lighting on the phone screens is sustained by a power grid no one in the carriage built or maintains. The carbon dioxide you just exhaled will be part of a tree somewhere in a couple of seasons. The mathematical structure that lets your phone render the screen is the same one that lets everyone else's phone render theirs. The dharma-realm "filling" is not a mystical proposition here; it is a description of conditions without which nothing in the carriage — including your perception of the carriage — could be happening. The 80-fascicle *Avataṃsaka*'s denial — "not inside, not outside" — fits perfectly: the dharma-realm that sustains this carriage is not *inside* your skull, and it is not *outside* in some distant heaven. It is the very tissue of conditions in which "inside" and "outside" can be distinguished.

The *Ratnagotravibhāga*'s simile of the Buddha-body as "space" is more vivid on the train than in a meditation hall. Space is what *lets* everyone have their own volume, their own seat, their own separate field of experience, without being itself reduced by anyone. So too the awakened-body: it is what *lets* every being in this carriage have their separate, irreducible experience, without itself being used up.

A point of easy confusion: this is not a romantic "we are all one" claim. The *Avataṃsaka* carefully maintains the full multiplicity: "佛身等剎塵,普雨於法雨,無生無差別,現一切世間" — "Equal to the dust-motes of every field, showering dharma-rain without discrimination." It is "without discrimination" in the sense of impartial, not in the sense of undifferentiated. Wenyi's Chan version of this — "Recognize *you*" — is the right correction. The recognition that lets the dharma-realm appear is *your* recognition, not a dissolution of yours into a generic oneness.

Scene 2: Tuesday, the meeting that should have been an email

You are in a meeting. Someone is performing competence. Someone else is performing contrarian intelligence. You notice an impulse to manage your own image, to anticipate the boss's reaction, to pre-write your next comment. The *Mahāprajñāpāramitā Śāstra*'s very specific warning is relevant here: do not mistake a clever simulation of the awakened response for the awakened response. A skilled speaker can mimic the dharma-rain without being pervaded by it; a bodhisattva at the tenth bhūmi can display a Buddha-body that is not the real Buddha-body. The "fourteenth-day moon" is a moon that looks like the fifteenth but lacks its luminosity.

This is one of the *Śāstra*'s most useful contemporary cautions. Many of our "spiritual" responses are skillful mimicry of awakened qualities. We can be generous in the right tones, calm in the right postures, even non-reactive in the right circumstances, while the underlying contraction remains fully operative. The classical tradition's insistence that the real Buddha-body is not the same as a finely-tuned simulation is not a metaphysical quibble; it is a hygiene measure against spiritual self-deception.

The Chan recognition cuts the other direction here. When, in the meeting, you suddenly notice that you were not, in fact, attending to the meeting but to your own commentary on the meeting — there is a moment of clarity. The commentary collapses. What remains is simply: someone is speaking. The room is warm. Someone's argument is weak. The *recognition* in that moment, classical texts would say, is more intimate to the Buddha-body than ten thousand acts of performed mindfulness. This is exactly Wenyi's "識得汝" — the recognition is not a thought about the moment, but the simple noticing that has been there all along.

Scene 3: Wednesday evening, exhausted scrolling

You have been working all day. You open your phone. The feeds are designed to keep you there. The classical description of the avataric / responsive body in the 80-fascicle *Avataṃsaka* is more relevant than it sounds: "隨諸眾生類,先世所集業,如是種種身,示現各不同" — "In accordance with the various kinds of sentient beings, and the karma they have accumulated in previous lives, such-and-such bodies appear differently." The classical framework reads karma as the operative cause of the form we are presented with; the contemporary description of an algorithmic feed reads your previous attention patterns as the operative cause of the form you are now presented with. The mechanisms are not the same — and the *Avataṃsaka* is not making a claim about technology — but the structural insight is portable: what appears to you at any given moment is co-conditioned by what you have been giving your attention to.

The response that the texts recommend is not willpower. The 80-fascicle *Avataṃsaka* notes that the Buddha-body manifesting in response to karma is not itself exhausted by the karma, just as the moon is not diminished by being seen. The "moon" simile is operationally useful here: you do not need to overwhelm your attention; you need to notice the moon-condition that allows all the various manifestations to appear and pass. Most contemporary "mindfulness" advice mistakes the moon for one of its reflections ("be calmer," "be more present," "be less reactive") and ends up strengthening yet another reflection. The classical move is different: rest in the *condition* that lets the reflections be reflections.

Scene 4: Thursday, the long relationship

You have been with someone for years. You are irritated. They are irritating. The irritation has a texture: a small tightening in the chest, a narrative that begins "he always…" or "she never…". Now bring the *Avataṃsaka* denial into the room: you cannot seek the Buddha-body through form, mark, characteristic, color, appearance, or shape; through seeing, hearing, recalling, or cognizing; through the aggregates, sense-bases, or sense-fields. Translate: the source of this moment is not located in his face, not in her tone, not in your "seeing" of him, not in the memory you are constructing, not in any of the five aggregates you could enumerate. The irritation has a real texture, but its source is not in any of the things the irritation claims it is about.

The *Mahāprajñāpāramitā Śāstra*'s mirror-simile is also useful: the Buddha-body appears when conditions come together; it disappears when conditions disperse. Irritation appears when conditions come together; it disappears when conditions disperse. To mistake it for a fixed thing — "this is who we are," "this is what our relationship is" — is the same kind of category error the *Śāstra* warns against. The Buddha-body is not the same as any of its reflections, including the reflection of "we have a problem."

The Chan tradition's hardest teaching lives in this scene: "未足酬恩" — "not enough to repay the kindness." The deepest kindness in a long relationship is not the explicit gifts. It is the decades of conditions that have allowed both of you to still be here, addressing each other, in the form of beings who can recognize each other at all. To "repay" that kindness by way of attention to the irritations is a kind of unconscious ingratitude. Wenyi's line lands here with a force it doesn't have in a public Dharma talk.

Scene 5: Friday, a parent's grief

Your father is ill. You are not OK. The texts help less here, and this should be admitted. They were not written for the contemporary industrialized grief of a person trying to schedule hospital visits around a deadline-driven job. They were also not written to *solve* grief. But they offer two things that contemporary therapy has independently rediscovered under different names.

First, the *Ratnagotravibhāga*'s distinction between the own-nature body and the transformation body maps — with obvious adjustments — onto something the contemporary palliative literature calls "the person versus the patient." The own-nature body of your father — his lifetime of habits, his sense of humor, his stubbornness — is not the body in the hospital bed. The transformation body — the body receiving the hospital's ministrations — manifests in response to the conditions of illness. Both are real; neither exhausts the other. Holding both without collapsing them is one of the central tasks of accompanying the dying, and the classical triadic structure is, for all its antiquity, remarkably useful here.

Second, the 80-fascicle *Avataṃsaka*'s "佛身如影現,生滅不可得" — "the Buddha-body appears like a reflection, arising-and-ceasing cannot be obtained" — is not a denial of grief. It is a description of the structure of the situation: a form is appearing, with full emotional reality, that has no independently obtainable arising-and-ceasing. Holding this is, classically, part of what mature compassion is.

The Chan tradition's most radical teaching here is also its most useful: the recognition that lets you accompany your father is the same recognition that is his Buddha-body. Not in the sense that his body is a Buddha-body; in the sense that the act of recognition — attentive, undistorted, simple presence — is the very thing the classical texts are pointing at when they speak of Buddha-body. Wenyi's "識得汝" does double duty here.

Scene 6: Saturday morning, ordinary awareness

You are awake before anyone else in the house. The light is on the wall. There is no urgent task. The body is sitting in the air of the room. The texts do not require us to do anything here. The *Mahāprajñāpāramitā Śāstra* says the Buddha-body, when conditions come together, simply appears. The 80-fascicle *Avataṃsaka* says "無體無住處,亦無生可得,無相亦無形,所現皆如影" — "It has no substance, no dwelling, no obtainable arising; no characteristic, no form; all that is manifested is like a reflection." On a Saturday morning, this is not a metaphysical claim to be understood. It is a description of what is happening: this moment has no substance, no dwelling, no obtainable arising. It is also not nothing. The body, the light, the air, the house — all of it is appearing, and none of it is graspable as a thing-in-itself. The recognition is already here. The classical term for it is the Buddha-body.

The Chan tradition's most economical comment on this scene is its refusal to add anything.


Why contemporary people need this concept

Modernity has, in some ways, made Buddha-body more necessary than ever; in other ways, more dangerous.

Why more necessary

The fragmentation of "self" is a contemporary condition. Contemporary life has given us more simultaneous identities than any previous era — worker, consumer, parent, voter, online persona, private self, projected self. The classical description of Buddha-body as "非內非外 — neither inside nor outside" addresses this directly. It is not in any one of your identities. It is not outside all of them. It is the recognition in which all of them appear. Without some conceptual framework for this recognition, contemporary life tends to oscillate between two errors: identifying with one fragment and calling it "me," or detaching into an observer who is also a fragment. The Buddhist concept of Buddha-body, even before any practice, offers a third position: the field of recognition in which all fragments are recognized as fragments.

The contemporary crisis of attention has a structural parallel to the classical description of conditional arising. The *Mahāprajñāpāramitā Śāstra*'s kettledrum and mirror similes were developed in a context where most people had a relatively stable attention environment. Today, attention is contested real estate. The classical insight — that whatever appears, including the self that appears to attend, is *kettle-drum-conditional* — is, in a curious way, even more relevant when the conditions include an algorithmic feed. Caveat: I am not claiming Buddhist doctrine has been scientifically validated by attention research. The structural parallel is suggestive, not probative. What is true is that the classical *Śāstra* was already describing what contemporary cognitive science is now describing under different vocabulary: experience is co-conditioned, multi-causal, and not anchored in any single "self" point.

The contemporary hunger for "spiritual but not religious" finds a precise diagnosis in the Chan texts on Buddha-body. "Spiritual but not religious" often means: longing for a recognition without committing to a system. The Chan tradition has always been suspicious of both systems and the rejection of systems. Wenyi's "識得汝" is not anti-religious; it is anti-grasping. It tells the contemporary seeker something specific: the object of the search is not somewhere else, not in a tradition, not in a community — and not in a private experience either. It is in the recognition that is here, in the form of the very questioning itself. This is more useful than either religious re-enchantment or secular disenchantment.

Why more dangerous

The same contemporary conditions that make the concept necessary also make it easy to misuse.

It is easy to mistake Buddha-body for "the universe" or "energy" or "consciousness" in contemporary syncretic spirituality. The classical texts are unequivocal: this is not a metaphysical substance, not an energy field, not a cosmic mind. The *Mahāyānasūtrālaṃkāra*'s "非無亦非有" — neither non-existent nor existent — is precisely the warning against such reification. The Chan tradition's apophatic methods are designed to keep stripping any candidate object — including "awareness itself" — until the recognition is no longer attached to anything in particular.

It is easy to mistake the cultivated simulation of awakened qualities for the awakened recognition itself. The *Mahāprajñāpāramitā Śāstra*'s warning about the bodhisattva at the tenth bhūmi displaying a Buddha-body that is not the real Buddha-body is a hygiene measure against this. Contemporary spiritual culture is full of very polished simulations. The classical texts cut through them by asking, characteristically, the only question that matters: is the recognition here, in this moment, undistorted? Not in the past performance, not in the future intention — in this moment? If yes, the description "Buddha-body is being recognized" is accurate; if not, the most beautiful external signs are, classically speaking, decoration.

The "pervasive everywhere" language can license a quiet passivity. If the dharma-realm is full of Buddha-body, do I need to do anything? The texts answer this: yes, but not in the way that the question assumes. The 80-fascicle *Avataṃsaka* describes the Buddha-body as pervading, but also as responding to karma. This is not a contradiction; it is the structure of conditional co-arising. The Buddha-body is pervasive *as the condition*; what appears in any given moment is conditioned by what has been cultivated. To recognize the pervasive condition and then go back to sleep is to mistake the recognition for an object. To recognize it and let it reconfigure how one acts, speaks, and attends is the structure the texts describe.


Common misreadings and clarifications

Misreading 1: "Buddha-body = the historical Buddha's physical body"

This is the most common modern assumption, encouraged by translations that render "佛身" as "Buddha's body" in the sense of "the body that the Buddha had." The classical record does not support this. The *Avataṃsaka* describes the Buddha-body as pervading the dharma-realm and not obtainable in any category, including birth, lineage, and form. The *Mahāratnakūṭa Sūtra* systematically denies that it can be sought through form, color, or shape. The *Mahāprajñāpāramitā Śāstra* notes that even when past Buddhas' physical bodies decay, the Buddha-body as a matter of doctrine is described as pervading. Clarification: the historical Buddha is one of the ways the Buddha-body manifests; the Buddha-body is not exhausted by the historical Buddha. The 80-fascicle *Avataṃsaka*'s "身亦非是佛,佛亦非是身" — "the body is not the Buddha; the Buddha is not the body" — was written precisely against this reduction.

Misreading 2: "Buddha-body = the golden statue in the temple"

Closely related, and arguably more common in practice. Statues and images are pedagogical devices pointing to the recognition the texts describe. They are not the Buddha-body in the sense the *Mahāratnakūṭa Sūtra* and the *Avataṃsaka* describe. The Chan tradition's scolding of monks who turn their backs to statues is not iconoclasm; it is the insistence that the orientation toward Buddha-body is a recognition, not a direction in space. Wenyi's answer — "識得汝" — was given in a hall full of statues. Clarification: honor the statues; do not mistake the pointer for the pointed-to.

Misreading 3: "Buddha-body is something to be attained in the future"

Many popular Buddhist presentations describe the Buddha-body as the result of long cultivation, attained after many lifetimes. The texts are more nuanced. The *Ratnagotravibhāga* does say that beings who have not realized the Buddha-body cannot attain nirvāṇa. The *Avataṃsaka* describes the Buddha-body as already present — "常顯現" (constantly manifest). The Chan tradition places the recognition always already here, awaiting not future attainment but present recognition. Clarification: the cultivation is real; the recognition is also already available. The texts do not require us to choose between them. Cultivation is the practice of clearing what obscures the recognition that is already here. This is not "attainment" in the ordinary sense; it is closer to what the cognitive scientist Francisco Varela called "neurophenomenology" — except that the *Avataṃsaka* would refuse the metaphor of "already here," which still implies a container.

Misreading 4: "The Three Bodies (trikāya) are three separate Buddhas"

Popular discourse sometimes treats dharma-body, reward-body, and transformation-body as three entities. The texts treat them as three perspectives on the same awakened reality: how it is in itself (own-nature or dharma-body), how it appears to advanced disciples (enjoyment or reward-body), and how it appears to ordinary beings (transformation-body). The *Mahāyānasūtrālaṃkāra* is explicit: the svabhāva-kāya is the *basis* (依止) for the other two; it is not a separate Buddha. Clarification: the three are not three Buddhas. They are three conceptual handles for the same inexhaustible awakened-body. The variation in vocabulary across texts (食身 vs. 受用身; 實法報化 vs. 自性/食/化) should not be flattened into a single fixed scheme.

Misreading 5: "Buddha-body is purely transcendent and has nothing to do with ordinary life"

The 80-fascicle *Avataṃsaka* places the Buddha-body precisely within the responsive display of the world: "隨諸眾生類,先世所集業,如是種種身,示現各不同" — "Manifesting different bodies according to beings' kinds and accumulated karma." This is not a denial of transcendence; it is a description of how transcendence and conditional arising are not in conflict. The Chan tradition, again, is the cleanest version of this: every moment of ordinary life is where the recognition is being asked for, and is the place where the recognition is being missed or recognized. Clarification: the Buddha-body, classically, is not "in heaven." It is the condition of all appearances, including the appearance of a heaven.

Misreading 6: "The 32 marks *are* the Buddha-body"

The *Mahāratnakūṭa Sūtra* calls the 32 marks "ornamentation" (莊嚴) of the pure Buddha-body. The *Mahāprajñāpāramitā Śāstra* is even more direct: the 32 marks are not exclusive to Buddhas — others can cultivate them. The text gives the examples of Nandika (難陀), whose body was so adorned that monks rose to greet him thinking he was the Buddha, and Maitreya as a layman, who already possessed three of the major marks. Clarification: the 32 marks are signs, not the substance. To fix on them is the same error as fixing on the golden statue.

Misreading 7: "Chan 'recognize yourself' is a denial of the doctrinal content"

Wenyi's "識得汝" is sometimes read as a dismissal of the elaborate doctrinal descriptions of the *Avataṃsaka* and the *Ratnagotravibhāga*. This is a misreading of Chan. Wenyi was working within a doctrinal tradition he had no interest in denying. His "recognize you" is the functional equivalent of the *Avataṃsaka*'s "but dharma is taken as body; one who penetrates all dharmas sees the Buddha-body pure as dharma-nature." Chan insisted that the doctrinal descriptions could not be held as objects without being lost. The recognition is what the descriptions describe. Clarification: Chan does not reject doctrine; it rejects the holding of doctrine as object.

Misreading 8: "Since the Buddha-body is 'inconceivable,' it doesn't matter what I do"

This is the lazy version of the negation passages. The *Mahāratnakūṭa Sūtra*'s denials are a discipline of precision, not a license for vagueness. Every "you cannot seek the Buddha-body through X" is paired with the positive description of what the Buddha-body actually is: cut off the unwholesome, perfected the wholesome, identical with the dharma, pervasive, responsive. The negation tells you where *not* to look; the affirmation tells you where to keep cultivating. Clarification: "inconceivable" is not the same as "irrelevant." It is a technical term: it exceeds the conceptual apparatus. What exceeds the conceptual apparatus is still cultivated, still encountered, still recognized.

Misreading 9: "Buddha-body = 'higher self' or 'true self' in the New Age sense"

Some contemporary presentations borrow Buddhist vocabulary to describe an eternal, indwelling self. The *Ratnagotravibhāga* is direct: the realization of Buddha-body is described as "第一無我" — "the foremost absence-of-self." It is not the discovery of a true self; it is the recognition that the self one was looking for is precisely what blocks the recognition. The *Avataṃsaka*'s denial that the Buddha-body can be sought through any of the categories of experience — including self-experience — is structurally incompatible with any "true self" doctrine. Clarification: the Buddha-body is not the true self you have been seeking. It is the release from seeking a self at all, which paradoxically is what allows recognition to be undisturbed.

Misreading 10: "The texts contradict each other"

The variety is real, but the contradiction is largely an artifact of expecting a single coherent metaphysical system where the tradition offers complementary registers of pointing. The *Avataṃsaka* speaks from the perspective of the dharma-realm's self-display. The *Mahāprajñāpāramitā Śāstra* speaks from the perspective of conditioned arising and decay. The *Ratnagotravibhāga* systematizes the three-body structure with its own vocabulary. The Chan tradition uses direct encounter. These are not contradictions; they are different operations on the same inexhaustible recognition. A finger pointing at the moon is not contradicted by a different finger pointing at the same moon from a different angle.


A closing gesture

The classical record on 佛身 is, in the end, a record of an attempt to say something that, by its own admission, cannot be said. Every name is a temporary handle. Every metaphor — empty space, the moon, the golden image, the kettledrum, the mirror, the dust-motes of world-systems — is meant to be used and released. Every denial is meant to cut away the last attachment. Every description is meant to point at what cannot finally be pointed at.

What is left? In the recorded words of Chan Master Wenyi, only: 識得汝 — recognize *you*.

Not as the conclusion of an argument. As the thing that was being pointed at all along.


*A short note on sources: The scriptural quotations in this essay draw on the classical material provided (《大寶積經》, 六十華嚴 and 八十華嚴, 《大智度論》, 《大乘莊嚴經論》, 《究竟一乘寶性論》, 《金陵清涼院文益禪師語錄》), with citations kept faithful to the chunks supplied. Where I have used the Chan master's recorded words, I have preserved his actual phrasing rather than rephrasing him. Contemporary parallels (cognitive science, attention research, palliative care discourse) are offered as suggestive parallels only; nothing in this essay claims that contemporary science has "validated" the Buddhist doctrine of Buddha-body.*

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定义与核心要义

佛身,梵语 buddha-kāya,指佛陀所成就之身,具有无量功德、离诸染污、不可思议、遍满法界之体性。诸经论以如来身、法身、虚空身、法性身、卢舍那等多种名称施设其义,共同指向佛所证之绝待超越之身。

主要阐述

各部类经论对佛身之阐述,角度各异,兹并列呈现。

《大宝积经》以「如来不思议身」为正名,从功德正面描述如来身之相:永断恶不善法,成就微妙善法;远离不净之身,自性清彻,远离烦恼垢秽;出过世间,不为世法所染。又以遮遣方式,逐一从时空、形色、心识、根境、法相、有为各方面遮遣如来身之可执取性,显示其离一切相、不可执取。 偈颂中以虚空身、法界身、法性身等异名,彰显佛身之绝待、超越与常住;并以「以彼朽烂坏,衰老无常身,转成于佛身,及难思法身」之喻,明凡夫身可转成佛身。 又说「故佛身清净,严相三十二」,明佛身以清净为体,以三十二相为庄严。

六十华严论佛身,重在其空间遍入与微尘包容之自在神力。经云「佛身充满诸法界,普现一切众生前」、「佛身充满一切刹,无数菩萨亦如是,教化众生无有量,佛现自在无伦匹」,明佛身周遍法界、普应群机。又以「一切佛刹微尘等,尔所佛坐一毛孔……无量刹海处一毛,悉坐菩提莲华座,遍满一切诸法界,一切毛孔自在现」 及「一切佛刹微尘中,见卢舍那自在力,弘誓愿海震音声」,显毛孔与佛刹互融之不思议境界。此经具名「卢舍那」以指佛身之自在主体,并以「十莲华藏世界海微尘数」佛大人相,显佛身相好无尽、一一肢节皆以妙宝为严。

八十华严以「佛身」为唯一通名,论述最为详备。其一,论佛身「无生而遍现」之体性:经云「佛身常显现,法界悉充满」、「佛身无有生,而能示出生,法性如虚空,诸佛于中住。无住亦无去,处处皆见佛……无体无住处,亦无生可得,无相亦无形,所现皆如影」,又云「佛身不思议,国土悉在中……佛身如影现,生灭不可得」。其二,论佛身「普遍无差别」之相用:经云「佛身等刹尘,普雨于法雨,无生无差别,现一切世间……佛身无差别,充满于法界,能令见色身,随机善调伏」、「佛身周遍一切刹,无数菩萨亦充满」、「佛身亦如是,普遍诸世界,种种诸色相,无主无来处」。其三,以虚空喻与月轮喻明佛身「无增无减」之妙德:经云譬如虚空于芥子孔中不减小、于无数世界中不增广;月轮阎浮提人见小而不减、月中住者见大而不增;菩萨亦如是,而如来身不增不减。 其四,论佛身「非内非外、以法为体」之哲理:经云「身亦非是佛,佛亦非是身,但以法为身,通达一切法。若能见佛身,清净如法性,此人于佛法,一切无疑惑」、「佛身不在内,亦复不在外,神力故显现,导师法如是……诸佛身如是,无量不可数」。其五,论佛身大小自在、自他互入之相:经云菩萨住三昧,随心所见佛身之量大小不等,然「如来身不增不减」;又云「自身入,佛身起;佛身入,自身起」、「或于自身示现佛身,或于佛身而现自身;或于佛身现己国土,或于己国土而现佛身」。其六,论佛身与众生业之关系:经云「但以诸业故,说名为众生……业性本空寂……如是诸色相,业力难思议……佛身亦如是,不可得思议」、「随诸众生类,先世所集业,如是种种身,示现各不同」。

《大智度论》以菩萨欲量佛身为喻,明佛身不可思议:「虚空无有边,佛功德亦尔;设欲量其身,唐劳不能尽」、「佛身如金山,演出大光明,相好自庄严,犹如春华敷」。 论中亦指出三十二相非佛独有,余人亦可修得。 又论菩萨现佛身度生与真佛之差别:菩萨住十住地具大神力,虽作佛身非真佛身,不能遍满十方世界,度脱有量有限;真佛身普能遍满无量世界。又以十四日月与十五日月为喻明此差别。 论亦强调诸佛身虽相好光明亦归磨灭,以善射之人仰射虚空喻箭去必堕;又以箜篌、镜中像为喻,明佛身由六波罗蜜及方便力众因缘和合而生,不在一因亦非无因。

《大乘庄严经论》以「一切种智为佛身体」,以大箧开启众宝显现为喻,明佛身以一切种智果之圆满为核心。 又说「白法为佛身」,六波罗蜜等一切善法转成佛体,此佛身之体「非无亦非有」:非无因真如无别,非有因自性不成就,故称无二相。 论中明列三种身:自性身(由转依相而立)、食身(因大集众中作法食而立)、化身(因利益所化众生而立);后文谈三身差别时则用「受用身」一词。 自性身为食身与化身之依止;食身以自利成就为相,化身以他利成就为相。种种世界皆能见者是化身;佛之大弟子众能见者是受用身;人天等一切时不能见者是自性身。

《究竟一乘宝性论》以「佛法身」标举佛身之论题,并以法身为众生归依所至之彼岸。 说佛身「如虚空」,周遍、不可见而常住;又说佛身不变异,因已得无尽法,离妄分别,清净常住不二。 以清净真空、第一无我及诸佛所得清净之体,说名「得大身」。 论以二种佛性说三种身:依地藏知初法身,依树果知二佛身。真佛法身清净如真金像,性不改变,摄持功德实体;证得大法王位如转轮圣王,又依镜像之体而有化佛像示现。 更明确分类中,称三身为「实法报化」,又说为深、快、大的无量功德身。「实体身」即诸佛法身,具无为、无差别、远离二边、出离烦恼障与智障等相;报身受种种法味,示现诸妙色;化身以方便力示现入胎、出生、成觉、转法轮及入涅槃等事,如摩尼宝珠随色现相,一切所现不是真实体。 论亦以「初法身如来,第二色身佛」概括身别;以自利、利他分摄:于自身成就并住持诸佛法者摄于第一身,为他身住持而具有世谛体者摄于另一层面之佛身;无量功德由初身所摄,十力、四无畏、大丈夫相等受乐报体由第二佛身所摄。 又说烦恼障与智障为客尘染,其法实无体;远离二障,关涉无分别真智及依彼所得。 又以大地作譬:众生善根依「佛地」增广成就,而佛无分别心;如妙药遍益众生,依佛地所生白净妙法药亦普遍利益众生。

《金陵清凉院文益禅师语录》以禅宗机锋诠释佛身。有道流于佛殿前背佛而坐,引「佛身充满于法界,向甚么处坐得」之语;文益代答「识得汝」,意谓佛身之遍满不在空间之遍在,而在识得自心即佛。广南庵主国主来猎不起迎,云「非但大王来,佛来亦不起」;文益代云「未足酬恩」,显示佛身非可于外在形貌中觅,佛恩岂止起迎之礼。评云门「一棒打杀与狗子吃,贵图天下太平」之语,文益谓「气势甚大,要且无佛法道理」,以「唯我独尊」之佛身绝对尊特批评狂禅作风。高丽迎观音像不能动,有人问「无刹不现身,圣像为甚不去高丽国」,长庆棱云「现身虽普,覩相生偏」,文益云「识得观音来」,以观者之识明佛身普现不离于心。

不同部类与译本的表述差异

各经论于佛身之用语多有不同,列举如下:

- 通名之异:《大宝积经》以「如来身」为正名,兼用「佛身」、「法身」、「虚空身」、「无等身」、「无等等身」、「无譬喻身」、「无上身」、「法性身」、「牟尼身」、「坚实身」等多名;《大方广佛华严经》(八十华严)以「佛身」为唯一通名,未见以「佛体」「法身」「如来身」等他名取代;六十华严以「佛身」为通名,并具名「卢舍那」;《大智度论》用「佛功德」、「释师子身」、「相好」、「光明」;《大乘庄严经论》总摄为「佛身」;《究竟一乘宝性论》用「佛法身」、「佛身」、「法身」、「大身」、「实体身」、「色身佛」、「化佛像」;《金陵清凉院文益禅师语录》用「佛身」,亦以「圣僧」、「观音」、「大圣」代之。 - 「法身」与「法性身」之别:《大宝积经》中「法身」与「法性身」并出而用词有别。 - 三身分类之异:《大乘庄严经论》明列三身为「自性身」、「食身」(后文亦用「受用身」一字)、化身;《究竟一乘宝性论》称三身为「实法报化」,亦说「初法身如来,第二色身佛」。 - 华严异译本:六十华严与八十华严同属华严部,论佛身皆重周遍、自在显现;然六十华严具名「卢舍那」,八十华严仅用「佛身」一词,并以虚空喻、月轮喻明「无增无减」之妙德,此为八十华严独特之施设。

与相关概念的关系

佛身与如来身、法身、卢舍那等名称相关。如来身为《大宝积经》正名;法身于《大宝积经》与《究竟一乘宝性论》并用,《究竟一乘宝性论》以法身为佛、法、僧次第中之根本;卢舍那则为六十华严指佛身之具名。佛身与三十二相之关系:《大宝积经》以三十二相为佛身庄严,《大智度论》则指出三十二相非佛独有,余人亦可修得。佛身与众生业之关系:八十华严明佛身随众生业而示现不同。佛身之常住与磨灭:《大智度论》强调诸佛身虽相好光明亦归磨灭,以因缘和合观立论,与其他经论佛身常住之说并立。

代表性原文引用

- 「佛身不思议,国土悉在其中……佛身如影现,生灭不可得」——《大方广佛华严经》 - 「身亦非是佛,佛亦非是身,但以法为身,通达一切法。若能见佛身,清净如法性,此人于佛法,一切无疑惑」——《大方广佛华严经》 - 「譬如虚空,于虫所食芥子孔中亦不减小,于无数世界中亦不增广……其诸佛身亦复如是……而如来身不增不减」——《大方广佛华严经》 - 「虚空无有边,佛功德亦尔;设欲量其身,唐劳不能尽」——《大智度论》 - 「一切种智为佛身体」——《大乘庄严经论》 - 「白法为佛身」——《大乘庄严经论》 - 「真佛法身清净,如真金像,性不改变,摄持功德实体」——《究竟一乘宝性论》 - 「佛身充满于法界,向甚么处坐得」——《金陵清凉院文益禅师语录》

By SutraAI-generated

大方廣佛華嚴經(六十華嚴)T0278 · 華嚴部

本經(六十華嚴)對「佛身」之論述,主要環繞「充遍」與「自在顯現」兩個核心面向展開,所重者非佛身之色相莊嚴,而在其空間遍入與微塵包容之自在神力。

其一,經文明言「佛身充滿諸法界,普現一切眾生前」,點出佛身之第一特性——周遍法界、無所不在,且能普應一切受化眾生之前而示現。同篇復言「佛身充滿一切剎,無數菩薩亦如是,教化眾生無有量,佛現自在無倫匹」,再次強調佛身遍滿一切國土之相,並連類及於無數菩薩亦復如是,且此遍滿之身乃為教化無量眾生之方便。

其二,本經極為突出「微塵容納無量佛國」之不思議境界。經云:「一切佛剎微塵等,爾所佛坐一毛孔,皆有無量菩薩眾,各為具說普賢行。又無量剎海處一毛,悉坐菩提蓮華座,遍滿一切諸法界,一切毛孔自在現」。一毛孔中即有無量佛坐,無量剎海攝於一毛,菩提座遍滿法界,一切毛孔皆得自在顯現——此即華嚴事事無礙、依正互融之典型表述。相應地,經亦云「一切佛剎微塵中,見盧舍那自在力,弘誓願海震音聲,調伏一切眾生類」,於此值得注意者:本經具名「盧舍那」以指佛身之自在主體,藉微塵數佛剎中之弘願音聲以調伏群機。

其三,論及佛身之相好莊嚴,經云:「佛子!於佛身中,有如是等十蓮華藏世界海微塵數佛大人相,於諸肢節,種種妙寶以為莊嚴」。此處「佛大人相」非僅就常人三十二相而言,而是以「十蓮華藏世界海微塵數」為量,顯示佛身分量無盡、相好無邊,且一一肢節皆以妙寶為嚴。

綜觀本經,論「佛身」所用之主要術語即「佛身」本身,並以「盧舍那」為其具名之稱;其論述側重不在感得之佛身如常途所說之三十二相、八十種好,而在法界全體之遍滿相、毛孔與佛剎互融之自在相、以及肢節與世界海交參之無盡莊嚴相,其旨趣在顯華嚴事事無礙、一多相即之佛身觀。

大方廣佛華嚴經(八十華嚴)T0279 · 華嚴部

《大方廣佛華嚴經》論述如來所成之身,悉以「佛身」一詞為通名,未見以「佛體」「法身」「如來身」等他名異稱取代之。以下就此經如何施設「佛身」之義分述之。

一、論佛身「無生而遍現」之體性。經云:「佛身常顯現,法界悉充滿」,又言「佛身無有生,而能示出生,法性如虛空,諸佛於中住。無住亦無去,處處皆見佛……無體無住處,亦無生可得,無相亦無形,所現皆如影」;復云「佛身不思議,國土悉在中……佛身如影現,生滅不可得」。此一「常顯而無生、如影而遍現」之表述,於本經中反覆申明。

二、論佛身「普遍無差別」之相用。經云「佛身等剎塵,普雨於法雨,無生無差別,現一切世間……佛身無差別,充滿於法界,能令見色身,隨機善調伏」;又云「佛身周遍一切剎,無數菩薩亦充滿」,「佛身亦如是,普遍諸世界,種種諸色相,無主無來處」。

三、以虛空、月輪二喻論佛身「無增無減」之妙德,為本經獨特之施設。經云:「譬如虛空,於蟲所食芥子孔中亦不減小,於無數世界中亦不增廣;其諸佛身亦復如是,見大之時亦無所增,見小之時亦無所減。佛子!譬如月輪,閻浮提人見其形小而亦不減,月中住者見其形大而亦不增;菩薩摩訶薩亦復如是……而如來身不增不減」。此虛空不增減喻與月輪隨見大小喻,於論佛身之文獻中甚為細密。

四、論佛身「非內非外、以法為體」之哲理。經云:「身亦非是佛,佛亦非是身,但以法為身,通達一切法。若能見佛身,清淨如法性,此人於佛法,一切無疑惑」;又云「佛身不在內,亦復不在外,神力故顯現,導師法如是……諸佛身如是,無量不可數,唯除大覺尊,無有能思議」。

五、論佛身大小自在與彼此互入之相。經明菩薩住三昧,隨心所見佛身之量,「或見佛身一俱盧舍量,或見佛身百千由旬量……或見佛身不可說不可說大千世界量」,然「如來身不增不減」。又云「自身入,佛身起;佛身入,自身起」,「或於自身示現佛身,或於佛身而現自身;或於佛身現己國土,或於己國土而現佛身」。此「自他互入、國土與佛身互攝」之施設,為本經佛身論之重要特色。

六、論佛身與眾生業之關係。經云:「但以諸業故,說名為眾生……業性本空寂,眾生所依止,普作眾色相,亦復無來處。如是諸色相,業力難思議……佛身亦如是,不可得思議」;又云「隨諸眾生類,先世所集業,如是種種身,示現各不同……譬如隨意珠,能滿眾生心,諸佛法如是,悉滿一切願」。

總結而言,《大方廣佛華嚴經》以「佛身」為唯一通名,從「無生而遍現、普遍無差別、以法為體、非內非外、無增無減、隨業示現、自他互入」諸側面反覆闡論,重以虛空、月輪、隨意珠等喻,重重無盡之法界緣起貫穿其間。

大寶積經T0310 · 寶積部

《大寶積經》論「佛身」,主要以「如來身」一名開展,兼用「佛身」、「法身」、「虛空身」、「無上身」、「法性身」、「牟尼身」等多種名稱,呈現如來所證之身的種種相貌與功德。

一、以功德與離染正面描述如來身。經中佛告舍利子,菩薩當對「如來不思議身」信受清淨。文中以正顯句逐一開示如來身之相:永斷一切惡不善法,成就一切微妙善法;遠離一切不淨之身,久已解脫骨肉筋脈;自性清徹,遠離煩惱諸垢穢;出過世間,不為世法之所染污。又說如來身為無量功德所成,無量淨戒、等觀、慧、解脫、解脫智見之所熏修,為諸功德華之所嚴飾。其體「不可思議,等虛空界極法界性」,「即是無為,遠離一切諸有為相」,稱為「虛空身」、「無等身」、「無等等身」、「一切三界無與等身」、「無譬喻身」、「無相似身」。

二、以遮遣(否定)方式顯示如來身離相。同段緊接以一系列「不可以……求」之句式,從時空(前際、後際、現在、生處種姓)、形色(色、相、好、顯色、相貌、形色)、心識(心、意、識)、根境(見、聞、念、了別)、法相(蘊、界、處)、有為(生、住、壞滅、取、捨、出離、行)以及來去等諸方面逐一遮遣,顯示如來身離一切相、不可執取。

三、偈頌中以「虛空身」、「法界身」、「法性身」等異名彰顯佛身。偈頌部分則以不同側面讚述:菩薩「善淨身三業,獲無等佛身」;持戒忍辱者「大忍」後求「常住佛身」;觀定慧者「願等法界身」;由是「獲大虛空身,清白離塵染」。證悟者「證是牟尼身,過諸眼境界」;十方三世無量佛「同處法性身,無等等虛空,極清淨法界」。所現諸名,皆在表顯佛身之絕待、超越與常住。

四、以「轉成」之喻明凡夫身可轉為佛身。另有偈以凡夫血肉之身為對照,說「以彼朽爛壞,衰老無常身,轉成於佛身,及難思法身」;修持者「莊嚴丈夫業,速成無上身」;又說「以不堅實身,當貿彼堅實」,強調以賢善業因,將不堅實、疾壞之身換得堅實常住之佛身。此處「佛身」、「法身」、「無上身」並出。

五、簡述三十二相與佛身清淨。另一偈以「故佛身清淨,嚴相三十二」收束,明佛身以清淨為體,以三十二相為相好莊嚴,與前文「不可以相求」的離相義並存。

術語歸一說明:本經以「如來身」為正名,並特標「如來不思議身」,同時使用「佛身」、「法身」、「虛空身」、「無等身」、「無等等身」、「無譬喻身」、「無上身」、「法性身」、「牟尼身」、「堅實身」等多名;其中「法身」與「法性身」並出而用詞有別,宜分項記錄。

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