Dharma · AI Companion

無功用

anābhoga

离刻意作意,任运自然成办事业之境界。AI-generated

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

无初立层(八地以上「无功用行」是修证阶位描述,不入见地递进);究竟第四重〔禅/如来藏:离作意任运自成,即离言实相的现行相,与「无功用道」「任运」同指究竟离造作境〕。原「阶位读 vs 离言境读」两义由跨度容纳,不必二选一。

A Contemporary ReadingAI-generated

What This Concept Is Really About

The technical term 無功用 (anābhoga; literally "without contrivance") names a very specific spiritual achievement: the state in which deeds are accomplished continuously and accurately without the mind needing to frame them in terms of "I have done / I am doing / I should do." Its classical definition, given in Paramārtha's commentary on the *Mahāyānasaṃgraha* (《攝大乘論釋》, T1595), is deceptively simple and load-bearing: 「作意名功用」—"deliberate attention / mental conation *is* effort." What this means is that "effort" here is not physical exertion, not willpower, not even intention in the everyday sense. It is the specific mental operation of slicing experience into three temporal slots and seeding each slot with a self-asserting thought: "I *did* this," "I *am* doing this," "I *should* do this." To be without that triple-time self-commentary—while action still happens perfectly—is what is meant by 無功用.

This is why the term is so easily misunderstood, and why the Buddhist tradition has gone to unusual lengths to define it. Three distinct but interlocking layers structure the concept in the source materials:

1. As a stage-marker in the bodhisattva path. The Yogācāra tradition places 無功用 as the qualitative leap that occurs at the eighth bodhisattva ground (八地). Before the eighth ground, a bodhisattva already practices 無相行—practice that does not grasp at marks or characteristics—and yet "still requires mature deliberation and reaches [真如, true thusness] through deliberate effort" (《攝大乘論釋》: 第七地雖不緣法門之相而直通達真如味, 仍須熟思量並憑功用通達). This stage is called 無相行有功用—"formless practice *with* contrivance." Only when the eighth ground is fully reached does the same formless practice ripen into 無相行無功用—"formless practice *without* contrivance." The *Mahāyānasūtrālaṃkāra* (《大乘莊嚴經論》, T1604) makes the same point: the seventh ground is "the gathering that becomes the cause for entering 無功用"; from the eighth ground onward one is called "accomplished" precisely "because of 無功用," whereas from the seventh ground downward one is "not yet accomplished, because there is still contrivance." To summarize the distinction in the eleventh-abode verse: "無功用 displays the characteristic of the eighth abode—even while purifying buddha-fields, there is no initiating thought; one mostly abides in 無功用." The point is not that the bodhisattva stops purifying buddha-fields (淨佛土); it is that the mental event of "I am initiating this" no longer arises while the work proceeds.

2. As the mode of awakened activity. The *Mahāyānasūtrālaṃkāra* offers the sun as the master metaphor: "Like the sun-wheel, which without exertion or contrivance naturally emits light, dispelling darkness everywhere and ripening the hundred grains—so it is with the buddhas. Though without contrivance, through the sun of Dharma they everywhere extinguish delusion and ripen sentient beings" (譬如日輪無勤方便自然放光, 處處破闇成熟百穀; 諸佛亦爾, 雖無功用, 以法日光處處滅惑成熟眾生). The sun does not decide to shine. It does not assess "I have shone enough" or "I should now shine on this field." It simply shines, and by shining, ripens. The metaphor does double duty: it captures the naturalness and the tireless continuity of awakened action, and it answers the natural objection—"If the buddha abides in non-conceptual wisdom, how does anything get *done*?" The sun does not choose to shine; the shining is what the sun *is*. The buddha does not contrive to act; the action is what awakened-being *is*.

The same text tightens this into one of the most precise formulas in the Yogācāra tradition: "Ordinary beings' 無功用 does not see true thusness, and sees unreal characteristics; bodhisattvas' 無功用 sees true thusness and does not see unreal characteristics" (凡夫無功用, 不見真如, 見不真實相; 菩薩無功用, 見真如, 不見不真實相). This is the verse that disarms the most common misreading. Ordinary people also act "without contrivance" most of the time—habit drives them, conditioning runs them, reactivity fires before thought can intervene. That is also a kind of 無功用. But because it does not see 真如 (true thusness, reality-as-it-is), what flows from it is the perpetuation of delusion. The bodhisattva's 無功用 is structurally identical in *form* (no triple-time deliberation) but utterly different in *content* (grounded in the seeing of true thusness). The term 無功用 is therefore not a value-judgment by itself; its meaning flips depending on whether 真如 is seen.

3. As the lived style of Chan/Zen realization. The *Jingde Chuandeng Lu* (《景德傳燈錄》, T2076) translates the same reality into the register of ordinary life. Its core word is 任運—"letting it run as it runs"—and the term 無功 appears as a short form. The text does not argue the point; it lets the reality show itself in images and one-liners. "It is not that you are forcing it; it runs thus on its own" (不是汝彊為, 任運如此). The fan in the twelfth lunar month: a winter fan hangs unused, not because it has been *told* to be unused, but because the season has rendered its function moot. So the mind that has "embodied the matter" (體得) no longer engages in effort-calculation. When the realm is at peace, where does the merit get credited? "No congratulations are offered beneath the silver terrace" (銀臺門下不賀). When pressed—*and what about when it becomes 無功 (effortless) altogether?*—the answer: "The king's affairs simply are so" (王家事可然). There is no ceremony for the effortless; the effortless is the ceremony.

The Chan material also insists on a quality easy to miss: the inner lucidity behind the outer plainness. "Today, letting-it-run soaringly; tomorrow, soaringly letting-it-run; inwardly, clearly, wholly knowing—and yet playing the fool, tied and dull" (今日任運騰騰, 明日騰騰任運; 心中了了總知, 且作佯癡縛鈍). And: "Birth is like putting on a shirt, death like taking off trousers; birth without joy or grief, how could the eight winds startle or frighten?" (生也猶如著衫, 死也還同脫袴; 生也無喜無憂, 八風豈能驚怖). This is not numbness. The verse places the two together on purpose: *心中了了總知*—the mind within knows clearly, completely—and *且作佯癡縛鈍*—yet presents as dull, feigning confusion. A realization that needs to announce itself has not matured. The realized person is one whose attainment is so transparent to themselves that they have no need to perform it for others; the apparent dullness is the absence of self-display, not the absence of awareness.

A subtle verse of the Chan corpus compresses the entire problem: "Living together from of old, none have known its name; letting-it-run, accompanying each other, just so. Even the sages of old could not recognize it—how could hurried ordinary folk ever clarify it?" (從來共住不知名, 任運相將只麼行; 自古上賢猶不識, 造次凡流豈可明). The implication: 無功用 is not a technique to acquire. It is closer to what one has always been—hence the line "the accomplished one does not need repair or cultivation" (達者不假修治)—but the obscurations of self-conscious striving prevent its recognition. Recognition, not acquisition, is the issue. "By nature it is so, needing no correction; horns and patterned grain do not obstruct each other" (稟性成無揩改, 結角羅紋不相礙). Each thing is simply its own thing, and they do not jam.

The three layers—stage-marker in Yogācāra, mode of awakened activity in the Mahāyāna sūtras/śāstras, lived style in Chan—form one continuous contour: practice matures → contrivance falls away → action continues, accurate and tireless, without the self-framing "I am doing this."


Walking It Through in Contemporary Life

To map 無功用 onto contemporary scenes is to walk straight into the trap that has misled readers for centuries. The trap is that the *form* is everywhere—people act "without effort" all the time—and so people assume the *content* is also being captured. Let us walk the territory carefully.

Scene 1: Mastery. A surgeon twenty years into practice performs a difficult procedure. The novice beside her asks how she decided on the incision. She has trouble answering—not because she is hiding something, but because there was no discrete decision in the deliberative sense. Her hands knew. Her attention was fully present to the field, but no self-talk of the form "now I will do X, having done Y, to achieve Z" interrupted the flow. This is the *shape* of 無功用: action continuous, accurate, aware, with no triple-time commentary. It is what the psychologist Mihaly Csikszentmihalyi called flow, and the late-stage pianist, the master martial artist, the seasoned ER doctor all describe versions of it. The classical texts would recognize this as a real *approximation* of 無功用—but with one critical reservation. The Yogācāra tradition insists that the surgeon has achieved *skill ripening* in her domain, but the inner ground from which the ripening arises has not necessarily seen 真如. Her 無功用 in the operating room may coexist with very vigorous 三世作意 in the rest of her life. The realization of true thusness would change not just her surgery but the entire texture of her being.

*Where the easy mis-mapping happens:* Calling any flow-state 無功用. Flow is a necessary condition in some respects, but the tradition insists that only when the inner ground sees true thusness does the action carry the full meaning. Flow-states come and go; 無功用, in the technical sense, does not flicker.

Scene 2: The parenting that no longer needs to deliberate. A parent of a toddler, six years in, reaches a moment when they respond to a meltdown not by following a script ("first I should breathe, then I should validate, then I should redirect") but by simply being there. The right gesture emerges. This is not because the parent has stopped caring; it is because caring has become native rather than effortful. The Chan image of the eighth-ground bodhisattva purifying a buddha-field "with no initiating thought" is structurally the same image. The action has not ceased; the *self-conscious initiative* behind it has dissolved into the action itself.

*Where the easy mis-mapping happens:* Confusing "I no longer think about parenting" with "I have arrived." Often the parent's non-deliberation is exhaustion, not ripeness. The classical texts would distinguish: ripeness shows up as clarity with no contrivance (心中了了總知); exhaustion shows up as fog with no contrivance (且作佯癡縛鈍 is *not* exhaustion; the inner clause saves the verse).

Scene 3: The chronic "deliberation" trap. A knowledge-worker wakes up and immediately the inner voice begins: "I should be doing that report; I did not finish yesterday's; tomorrow's deadline is approaching." The three temporal slots of 作意 are running continuously. Anxiety is the natural mood of this mode. There is no respite because the self cannot stop framing itself in time. This is the *opposite* of 無功用 in form, but it shares with 無功用 one feature: there is no present-moment silence from self-commentary. Modern productivity culture trains exactly this mode—optimization, planning, "what should I be doing right now to be a better version of myself." The deepest draw of the 無功用 teaching is not for those who have already achieved it (they have no use for the teaching), but for those who are drowning in its opposite—the condition where every act of will itself triggers a secondary act of will. The teaching points toward a mode in which the secondary commentary can fall silent.

*Where the easy mis-mapping happens:* Hearing "drop the deliberation" and hearing "drop the discipline." The Chan tradition is firm: the eighth-ground bodhisattva has not stopped purifying buddha-fields; the realized Chan figure has not stopped living. The discipline has become transparent; the form is maintained; only the *self-conscious initiative* has dissolved.

Scene 4: The trap of conditioned automatism. This is the danger spot. An addict reaching for the substance "without thought," a person flying into a rage "before they knew it," a person scrolling a feed "without choosing to"—these are also 無功用 in form. No three-time self-talk preceded the action. But the Yogācāra tradition's whole reason for naming this verse is precisely here: "Ordinary beings' 無功用 does not see true thusness, sees unreal characteristics" (凡夫無功用, 不見真如, 見不真實相). What is running in the addict or the rage-filled person is habit-energy (習氣), the deep grooves of past conditioning. The action is effortless, but it perpetuates delusion. To mistake this for the awakened version is the most common and most consequential mis-mapping of the concept.

The structural feature that separates the two is *content*, not *form*: what does the action arise from? The awakened version arises from a mind that has seen through the marks of things to suchness. The conditioned version arises from a mind that has merely been conditioned. Both are without contrivance; neither announces itself in the moment. The difference is invisible from the outside and total from the inside. (This is precisely why the Chan tradition's image of 佯癡縛鈍—inner clarity, outer plainness—is so insistent: the inside cannot be inferred from the outside.)

Scene 5: The koan of "trying not to try." A practitioner reads about 無功用 and decides to be more effortless. They sit down to meditate and try not to deliberate. The very effort to not-deliberate is itself deliberation. They try harder. They try even harder to try softer. The classical texts would smile at this scene, because the seventh ground has to be the seventh ground first—lots of mature deliberation (功用) ripening into its own obsolescence. The *Mahāyānasūtrālaṃkāra* calls the seventh ground "the cause for entering 無功用." Without that cause, the fruit does not arise. 無功用 is not the opposite of effort; it is what effort eventually ripens into when the effort has been allowed to do its full work.

*Where the easy mis-mapping happens:* Treating 無功用 as an immediate technique. The tradition is unanimous: this is a fruit, not a tool. The tool is the patient, sustained, often tedious practice of the seventh ground. The fruit is what ripens from it.


Why Contemporary People Need This

The modern psyche lives in a peculiar intensification of the very condition 無功用 addresses. Three currents converge:

The chronic productivity frame. Work culture, especially in knowledge work, has turned every moment into a project. Rest becomes a recovery protocol. Leisure becomes a self-improvement opportunity. Even the search for spiritual peace is framed as "I should meditate more to achieve calm." The three-time 作意 of "I have done / am doing / will do" runs as background noise almost continuously. The teaching of 無功用 does not directly fix this, but it names the structure of the problem with precision: the issue is not that the person is doing too much; the issue is that there is no moment in which the doing is not framed by the self as a project in time. 無功用 points to a mode in which action happens without that framing—without losing accuracy or dedication.

The anxiety of optimization. "What should I be doing right now to be the best version of myself?" is the canonical anxiety of contemporary selfhood. The eight grounds model is useful here not as a literal map but as a *diagnostic*: at what stage of ripening are we, and is the contrivance we are engaging in mature contrivance (heading somewhere) or chronic contrivance (heading nowhere but feeding itself)? The seventh ground is full of effort, but it is effort with direction. Effort without direction is what 無功用 cuts through.

The exhaustion of self-display. Social media and professional self-presentation have made self-conscious initiative exhausting. The Chan image of 佯癡縛鈍—the accomplished person who plays the fool because inner clarity does not need to perform—lands differently in this context. It is not a counsel of hypocrisy; it is a description of a person for whom attainment is so transparent to themselves that they no longer need to advertise it. The contemporary version is harder to spot because it lacks the underlying realization, but the *image* of the image—that we live in a culture where everything is performed—makes the Chan figure a useful negative reference point: what would it be to live without that performance layer, while the action itself remained intact?

The implicit teaching about mastery and grind. Modern craft discourse often misses the difference between grinding (effortful repetition with no transformation) and ripening (effortful practice that is integrating). The bodhisattva path from seventh to eighth ground is precisely this: the same formless practice, but at the eighth ground it is no longer something the practitioner *does*—it is something they *are*. The musician who has to think about every note is still grinding. The musician whose hands know is ripening. 無功用 names that transition.

There is also a quieter reason. The Chan poetry that says "Living together from of old, none have known its name; letting-it-run, accompanying each other, just so" (從來共住不知名, 任運相將只麼行) gestures at something many people sense but cannot name: that there is a mode of being already available, not requiring acquisition, in which life runs without the self-commentary layer constantly scaffolding it. Whether or not one takes the bodhisattva-path framework literally, the image itself—that we live alongside a mode of being whose name we do not know, because we have never stopped running long enough to recognize it—has therapeutic value. It does not say "you can acquire this"; it says "you might already be standing on it."


Common Misreadings and Clarifications

Misreading 1: 無功用 means "do nothing." This is the first and most persistent error. The sources are uniform against it. The eighth-ground bodhisattva is *busier* than ever—purifying buddha-fields, ripening sentient beings—but the *self-conscious initiative* behind the busyness has dissolved. The sun metaphor is precisely the correction: the sun is not inactive; it is doing what the sun does, but the doing is identical with its being. In contemporary life, this is the distinction between a person who has quit their job and stares at the ceiling, and a person whose work has so integrated with their being that they do not need to narrate it to themselves as work.

Misreading 2: 無功用 means unconscious habit. This is the more dangerous error, and the *Mahāyānasūtrālaṃkāra* pre-empts it with one of the sharpest verses in the corpus: "Ordinary beings' 無功用 does not see true thusness, sees unreal characteristics; bodhisattvas' 無功用 sees true thusness, does not see unreal characteristics" (凡夫無功用, 不見真如, 見不真實相; 菩薩無功用, 見真如, 不見不真實相). Same form, utterly different content. The addict's reaching, the rage-filled outburst, the scrolling thumb are all 無功用 in the formal sense; none of them are 無功用 in the technical sense. The technical sense requires that the action arise from a mind that has seen through to 真如. The inner clarity clause of the Chan verse—心中了了總知—is the complementary correction from the Chan side: not unconscious, fully knowing, just not announcing.

Misreading 3: 無功用 is achieved by trying to be effortless. The classical texts are unanimous: this is a fruit, not a tool. The seventh ground has to be the seventh ground. The cause of 無功用 is precisely the maturation of contrivance to the point where it falls away on its own. Trying to be effortless is one of the more stubborn forms of effort. The Chan tradition's response to this is not "try softer" but "keep going." The *Jingde Chuandeng Lu* puts it bluntly: "The accomplished one does not need repair or cultivation" (達者不假修治)—but this is a description of the result, not advice for getting there. To use it as advice is to misread the grammar of the teaching.

Misreading 4: 無功用 is the absence of intention. This is a subtle error. Intention in the broad sense is still there; the bodhisattva *intends* to purify buddha-fields. What is absent is the *deliberative* intention structured by the three temporal slots. The Paramārtha commentary is precise: "作意名功用"—deliberative attention is what counts as effort. Non-deliberate but fully present intention is not "absence of intention" but rather *intention that has become identical with action*, not preceding it as a separate mental event.

Misreading 5: 無功用 is only for saints at the eighth ground, and has no relevance to ordinary life. Two qualifications. First, the Chan tradition explicitly universalizes the recognition: "By nature it is so, needing no correction" (稟性成無揩改). The teaching is not "achieve this" but "recognize what is already so." Second, the *Mahāyānasūtrālaṃkāra*'s distinction between ordinary 無功用 and bodhisattva 無功用 is itself useful for ordinary people as a *diagnostic*: it gives a vocabulary for noticing that one's own "spontaneous" actions are running on habit rather than on clarity. You do not have to be at the eighth ground to use this distinction; you only have to be honest about which kind of 無功用 is currently operating.

Misreading 6: 無功用 is passivity in the face of suffering. The tradition is emphatic against this reading. 無功用 is *the* concept used to explain how an awakened being who abides in non-conceptual wisdom can still act to relieve sentient beings. The sun does not turn away from the dark field. The bodhisattva does not withdraw from the world. The teaching says: action continues, accurate and tireless, *because* the self-conscious initiative has dissolved. Removing the initiator does not remove the action; it removes the friction in the action.


A Final Word on Living Alongside This Concept

There is one more thing worth saying. The Chan verse—"Living together from of old, none have known its name; letting-it-run, accompanying each other, just so" (從來共住不知名, 任運相將只麼行; 自古上賢猶不識, 造次凡流豈可明)—is not claiming that 無功用 is unknowable or unapproachable. It is pointing to something more delicate: that this mode of being is so close to us, so native, that we have never had to give it a name, and so it has gone unnamed. We name struggle; we name effort; we name attainment and failure. We rarely name what is already so.

The teaching of 無功用 does not ask for the addition of a new achievement to the resume of self. It asks for a noticing: that some actions already run this way, that some moments already have this texture, that the mind already knows, without being told, what to do. The work of the tradition is not to install this noticing where it does not exist, but to recognize that the place it does not exist is precisely where the self-commentary is loudest—and that the place where it already exists is closer than the self-commentary allows.

The seventh ground precedes the eighth. The cause precedes the fruit. The diligent practitioner who is trying very hard to drop striving is, paradoxically, exactly where the tradition expects them to be. The teaching does not short-circuit that process. It points toward the fruit from across the field, the way the sun points toward ripening without deciding to.

And the Chan tradition, with its strange tenderness, adds: when the realization ripens, there will be no celebration under the silver terrace. The king's affairs will simply be so. You will put on the shirt of birth, take off the trousers of death, and the eight winds will not stir you, not because you have grown rigid, but because the shirt and the trousers and the eight winds were never, ultimately, separate from you.

Canonical EntryAI-generated

一、定义与核心要义

「无功用」(梵 anābhoga)指离开刻意作意与有为造作,任运自然成办一切事业之境界。《摄大乘论释(真谛译)》直接界定:「作意名功用」,即缘三世而起「我已作、正作、当作」之念;离此作意便名「无功用」。《大乘庄严经论》以「如来事业恒无功用」总括佛果行事,又以日轮为喻:「譬如日轮无勤方便自然放光,处处破暗成熟百谷;诸佛亦尔,虽无功用,以法日光处处灭惑成熟众生」。《景德传灯录》则以「任运」为核心词汇,强调「不是汝彊为,任运如此」,呈现禅宗独特之自然风貌。三部文献共同指向一义:修习与本愿既已成熟,便不须分别造作,而能恒常自然地成办正事。

二、主要论述

菩萨地次第中之无功用

无功用并非一蹴而就,而是随菩萨地位渐次成就。《摄大乘论释》指出,第七地虽不缘法门之相而直通达真如味,仍须熟思量并凭功用通达,故称「无相行有功用」;初入八地时,无相行之无功用尚未成就;八地圆满则「无相行无功用已成」;九地、十地仍须令其渐次成满,至第三阿僧祇劫方告完成。《大乘庄严经论》与之相应:「第七地聚为入无功用因」,八地已上名成就,「无功用故」;七地已还名未成就,「有功用故」。于十一住相颂中,「无功用者显第八住相,虽净佛土而无起作,多住无功用故」,意谓菩萨虽勤修净佛土等大事业,心中已无刻意起作之相。由此可见,无功用并非仅指不取相,而是无相行由尚须造作进至自然任运的成熟差别。

无功用与见真如之关系

《大乘庄严经论》提出一组重要对比:「凡夫无功用,不见真如,见不真实相;菩萨无功用,见真如,不见不真实相」。同为「无功用」,凡夫因不见真如,所见不真实;菩萨彻见真如,无功用而所行悉皆如实。此表明无功用本身非价值判断,其意义取决于是否已见道。

如来果位上之无功用

如来事业以「不由功用恒起」为相。《摄大乘论释》云:如来不待三世分别作意,但凭本愿之力,所欲作事自然皆成;若仍须功用,正事便有时起、有时不起。论又概括为「佛无生为生,以无住为住,作事无功用,第四食为食」,并言「一切如来事无功用成」、「无功用能施,众生大法乐」——由修因及本愿成熟,所作佛事自然成就,无疲倦、无困难。就愿智而言,《大乘庄严经论》颂云「无功用无着,无碍恒寂静,能释一切疑,胜智我顶礼」,释中列如来愿智五事胜,一于起无功用、二于境不着、三于中无碍、四恒时寂静、五能释众疑。与余人之愿智对比,「非无功用,作意起故」,仍须刻意作意方能现起。《摄大乘论释》以「寂静显无功用,无碍显无着」互相配明,显示无功用特指智用纯熟而恒在观中,不假重新发动造作。又明言为显示佛果虽由无分别智所显而仍能利益众生,特以「无功用作事」加以说明,故无功用并不妨碍利生事业,反而表明其作事离分别而自然成办。

禅宗之「任运」表述

《景德传灯录》不以术语对举的方式界定无功用,而以生活实践呈现之。经中以「腊月扇」喻体得者之心——扇在寒冬自然无用,喻其心已超越功用计较。「国土晏清,功归何处」之问,答以「银台门下不贺」;追问「转为无功时如何」,则答以「王家事可然」,揭示太平治世之功不归于刻意建树者。经又云「今日任运腾腾,明日腾腾任运;心中了了总知,且作佯痴缚钝」,描绘悟者内心朗然明白、外表示现痴钝之张力,此非昏沉放逸,而是「修道道无可修,问法法无可问」之自然状态。又云「生也犹如着衫,死也还同脱袴;生也无喜无忧,八风岂能惊怖」,以穿衣脱衣喻生死自然。此境连古圣亦难名状:「从来共住不知名,任运相将只么行;自古上贤犹不识,造次凡流岂可明」。经又明言「达者不假修治,不在能言能语」、「禀性成无揩改,结角罗纹不相碍」,点出此境界本来如此,不须后天修饰,亦非向外求得。「特达一生常任运,野客无乡可得归」,则为一生不易之风范,无所依附、无所归着。

三、不同部类与译本的表述差异

一、《摄大乘论释(真谛译)》(瑜伽部·《攝大乘論釋(真諦譯)》):术语统一使用「无功用」,并有「无相行无功用」「无功用作事」「作事无功用」「如来事无功用成」等复合形式;反面称「有功用」,或直接以「作意名功用」释义。

二、《大乘庄严经论》(瑜伽部·《大乘莊嚴經論》):术语同样统一为「无功用」,未见异译,相对概念以「有功用」对举。其特色在以「自然」之义贯通日轮、法日等譬喻,并以「于起无功用」标示愿智胜德。

三、《景德传灯录》(史传部·《景德傳燈錄》):主要以「任运」为中心语汇,兼用「无功」之名(即「无功用」之省略);又以「不彊为」、「无揩改」、「不假修治」等词描绘同一境界,呈现禅宗口语化、生活化之表述风貌,与瑜伽行派论典之严密术语对举形成鲜明对照。

四、与相关概念的关系

一、与「作意」:构成直接对反。「作意名功用」,缘三世而起「我已作、正作、当作」之念;离此作意即无功用。

二、与「无相行」:紧密相连而层次有别。无相行可仍有功用(七地),亦可无功用(八地以上);无功用是无相行由造作进至任运的成熟差别。

三、与「本愿」:如来之所以能无功用作事,乃凭本愿之力;菩萨亦由修因及本愿成熟而所作自然成就。

四、与「无分别智」:佛果由无分别智所显,而「无功用作事」正用以说明此智虽离分别仍能利生。

五、与「任运」:在禅宗脉络中,任运即无功用之生活化表述,强调不彊为、不修治、无拣择之本然状态。

五、代表性原文引用

- 「作意名功用。」——《摄大乘论释(真谛译)》 - 「如来事业恒无功用。」——《大乘庄严经论》 - 「譬如日轮无勤方便自然放光,处处破暗成熟百谷;诸佛亦尔,虽无功用,以法日光处处灭惑成熟众生。」——《大乘庄严经论》 - 「无功用无着,无碍恒寂静,能释一切疑,胜智我顶礼。」——《大乘庄严经论》 - 「凡夫无功用,不见真如,见不真实相;菩萨无功用,见真如,不见不真实相。」——《大乘庄严经论》 - 「不是汝彊为,任运如此。」——《景德传灯录》 - 「从来共住不知名,任运相将只么行;自古上贤犹不识,造次凡流岂可明。」——《景德传灯录》 - 「今日任运腾腾,明日腾腾任运;心中了了总知,且作佯痴缚钝。」——《景德传灯录》

By SutraAI-generated

攝大乘論釋(真諦譯)T1595 · 瑜伽部

《攝大乘論釋(真諦譯)》以「無功用」指離開刻意作意而任運成辦,並從菩薩地次第、佛智及如來事業三方面加以說明。其直接界定是:「作意名功用」,即緣三世而起「我已作、正作、當作」之念;離此作意便名「無功用」。如來不待這類分別作意,但憑本願之力,所欲作事自然皆成;若仍須功用,正事便有時起、有時不起,故如來正事以「不由功用恒起」為相。

在菩薩行位中,本經常將「無功用」與「無相行」連稱。第七地雖不緣法門之相而直通達真如味,仍須熟思量並憑功用通達,所以稱「無相行有功用」。初入八地時,無相行之無功用尚未成就;八地圓滿,則「無相行無功用已成」;九地、十地仍須令其漸次成滿,至第三阿僧祇劫方告完成。由此可見,無功用並非僅指不取相,而是無相行由尚須造作進至自然任運的成熟差別。

就佛智而言,本經以「無功用無著,無礙恒寂靜」說明願智。如來於三世一切事皆能證知,因修習純熟而「無功用」,因習氣滅盡而「無著」;於三世境如量而知,故無礙;恒不出觀,故寂靜。釋文又以「寂靜顯無功用,無礙顯無著」互相配明,顯示無功用在此特指智用純熟而恒在觀中,不假重新發動造作。 此前釋文亦明言,為顯示佛果雖由無分別智所顯而仍能利益眾生,特以「無功用作事」加以說明;故無功用並不妨礙利生事業,反而用來表明其作事離分別而自然成辦。

在如來身與佛事方面,本經概括為「佛無生為生,以無住為住,作事無功用,第四食為食」,直接以「作事無功用」標示佛之行事方式。 又說「一切如來事無功用成」,以及「無功用能施,眾生大法樂」:由修因及本願成熟,所作佛事自然成就,無疲倦、無困難,並能施與眾生大法樂。

本經在術語上主要使用「無功用」,並有「無相行無功用」「無功用作事」「作事無功用」「如來事無功用成」等形式;其反面則稱「有功用」或直接以「作意名功用」釋義。這些用語共同突出:修習與本願既已成熟,便不須三世分別作意,而能恒常、自然地成辦正事。

大乘莊嚴經論T1604 · 瑜伽部

《大乘莊嚴經論》以「無功用」一語貫串如來化用與菩薩修行兩大脈絡,核心意涵為不假刻意造作而自然任運。本論所用術語統一為「無功用」,未見異譯,相對概念則以「有功用」對舉。

一、如來事業恒常無功用。論中明示「如來事業恒無功用」,並以日輪為喻——「譬如日輪無勤方便自然放光,處處破闇成熟百穀;諸佛亦爾,雖無功用,以法日光處處滅惑成熟眾生」。此喻凸顯「自然義」——不待作意而起,功用自成。

二、如來願智以「於起無功用」為第一勝德。頌云「無功用無著,無礙恒寂靜,能釋一切疑,勝智我頂禮」,釋中列舉如來願智五事勝:一於起無功用、二於境不著、三於中無礙、四恒時寂靜、五能釋眾疑。與餘人之願智對比,「非無功用,作意起故」,仍須刻意作意方能現起;如來願智則自然任運,不待加行。

三、菩薩八地以上方入無功用。論述菩薩進趣時,「第七地聚為入無功用因」,八地已上名成就,「無功用故」;七地已還名未成就,「有功用故」。於十一住相頌中,「無功用者顯第八住相,雖淨佛土而無起作,多住無功用故」,意謂菩薩雖勤修淨佛土等大事業,心中已無刻意起作之相。

四、無功用與見真如之關係。「凡夫無功用,不見真如,見不真實相;菩薩無功用,見真如,不見不真實相」。同為「無功用」,凡夫因不見真如,所見不真實;菩薩徹見真如,無功用而所行悉皆如實。

五、六事決定成就中含「定業無功用」。頌舉「定業無功用,六事決定成」,以無功用為菩薩決定成就之一端,攝於成熟諸佛種種功德之列。

整體而言,本論將「無功用」界定為如來與八地以上菩薩之自然任運境界——事業恒轉而無作意,淨土勤修而無起作,願智現起而不待加行;其與「有功用」、「作意」形成明確對照,並以「自然」之義貫通日輪、法日等譬喻。

景德傳燈錄T2076 · 史傳部

《景德傳燈錄》論「無功用」之境界,主要以「任運」一詞為核心表述,兼用「無功」之名,呈現禪宗獨特之任運風貌。

一、強調「不彊為」之自然性。經中明示「不是汝彊為,任運如此」,意謂此境界非由刻意造作而成,乃是「體得」之後自然如是的狀態。又以「臘月扇」喻體得者之心——扇在寒冬自然無用,喻其心已超越功用計較;「口邊直得醭出」則形容其無言可對、言語道斷之相。此境界與「造次凡流」之攀緣妄動形成鮮明對照:「從來共住不知名,任運相將只麼行;自古上賢猶不識,造次凡流豈可明」,指出此境連古聖亦難名狀,凡夫更難明瞭。

二、以「無功」為問答之機鋒。經中「國土晏清,功歸何處」之問,答以「銀臺門下不賀」;追問「轉為無功時如何」,則答以「王家事可然」。此處「無功」即「無功用」之省略,揭示太平治世之功不歸於刻意建樹者,恰如禪者之功用不落於有為造作。

三、「任運騰騰」之生活實踐。經云「今日任運騰騰,明日騰騰任運;心中了了總知,且作佯癡縛鈍」,描繪悟者內心朗然明白,外表卻示現癡鈍,看似無所事事,實則日日任運自在。此非昏沉放逸,而是「修道道無可修,問法法無可問」之自然狀態——八萬四千法門至理不離方寸,無須向外馳求。

四、無喜無憂、八風不動之氣度。經云「生也猶如著衫,死也還同脫袴;生也無喜無憂,八風豈能驚怖」,以穿衣脫衣喻生死自然,毫無執著。又云「任運逍遙無住」、「特達一生常任運,野客無鄉可得歸」,點出此境界為一生不易之風範,無所依附、無所歸著。

五、無揀擇、無修治之本質。經云「稟性成無揩改,結角羅紋不相礙」,又云「達者不假修治,不在能言能語」、「道人本體如然,不是知佛去處」,明言此境界乃本來如此,不須後天修飾造作,亦非向外求得。

綜觀此經,論「無功用」主要以「任運」為中心語彙,輔以「無功」之名;其特色在於強調「不彊為」之自然性、與凡聖共處之難測性、以及「佯癡縛鈍」之表面無用而內心了了之張力,又以「臘月扇」「著衫脫袴」等日常意象作喻,呈現禪宗獨有之任運風貌。

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