Dharma · AI Companion

無心

acitta

心识之分别、取舍、攀缘等现行活动止息之状态,于禅宗指心之不可得而能应用。AI-generated

Type ViewDifficulty AdvancedTruth-level span IV · beyond wordsInitial AI estimate · evolves with use

初立层=究竟第四重,但判摄冲突须并列:〔禅:无心者心不可得而妙用不失,正是离言一重之宗旨〕〔唯识/如来藏:心为所依(阿赖耶/自性清净心),「无心」只能取遮遣分别现行义,不得取无心体义〕。教学风险:无心极易被误读为断灭无知,讲授时须先立「不可得而能应用」的双遮双照。

A Contemporary ReadingAI-generated

What this concept is saying

*Wúxīn* (無心, “no-mind” or “mind without grasping”) does not ordinarily mean unconsciousness, emotional numbness, stupidity, carelessness, or the destruction of the capacity to think. In Chan Buddhism, it names the cessation of the mind’s compulsive activities: discriminating and calculating, accepting and rejecting, constructing self and other, clinging to views, and chasing after objects of experience. When these activities are not being enacted, experience remains vivid and responsive, but no fixed “mind” can be found behind it as possessor or controller.

That last point is essential. “No-mind” does not mean that a real entity called mind has been annihilated. It means that mind, when sought as an independent thing, is unobtainable. Nor is no-mind a special substance hidden beneath ordinary consciousness. Yangshan Huiji therefore says in the *Recorded Sayings of Yangshan Huiji*:

“If you wish to understand mind, there is no mind that can be understood; the mind that is not understood is called true understanding.”

The saying removes three successive attachments. First, we imagine enlightenment as understanding an object called “mind.” Then we learn that no such object can be grasped. Finally, even the person who claims to have accomplished this understanding is relinquished. What remains is not a theory about mind but the unobstructed functioning of experience before it is divided into an observing subject and an observed world.

This explains the famous Chan formula “No-mind is the Way” (無心是道), preserved in the *Jingde Record of the Transmission of the Lamp* and in the recorded sayings of Guishan Lingyou. “The Way” is not reached by manufacturing an unusually blank state. When the calculating effort to unite oneself with the Way falls away, the separation between seeker and Way is no longer being produced. Dongshan Liangjie expresses this as:

“The Way, being without mind, accords with the person; the person, being without mind, accords with the Way.”

The two “accord” naturally, not through an act of mental alignment.

Huangbo Xiyun gives the apparently sweeping definition “No-mind means being without all minds” (無心者,無一切心也) in the *Essentials of the Transmission of Mind*. But “all minds” here must be read through Huangbo’s own explanations. It means the minds that establish being and nonbeing, long and short, self and other, subject and object, gain and loss. It does not mean the extinction of seeing, hearing, understanding, compassion, or appropriate action. Huangbo compares its inward aspect to wood or stone, unmoved by grasping, and its outward aspect to empty space, unobstructed by whatever appears. The first half prevents enslavement to conditions; the second prevents withdrawal from them.

Hence the recurring Chan paradox:

“Precisely while using mind, it is precisely no-mind that functions; precisely no-mind functions, and its constant functioning is precisely absent.” —*Jingde Record of the Transmission of the Lamp*

This is not wordplay for its own sake. Ordinary functioning is accompanied by appropriation: “I am seeing this”; “this threatens me”; “I must possess that”; “my response proves what kind of person I am.” In no-mind, seeing still distinguishes red from green and a cry for help from birdsong. Practical distinctions remain, but the mind does not turn them into rigid identities and compulsive attachments. The *Transmission of the Lamp* can therefore even say that in no-mind “discrimination is blazing”: discernment operates fully, yet is not obstructed by attachment to its own distinctions.

Hongzhi Zhengjue calls this “responding at the place of no-mind” (應處無心). His *Extensive Record* says:

“Though without mind, it responds vastly; though responding, it is precisely uncontrived.”

Clouds bring rain without constructing an identity as rainmakers. An empty valley answers a sound without retaining it. A wild goose crosses the sky and its image appears in cold water; neither sky, bird, nor water plans to leave a trace. These images describe responsiveness without psychological possession. They do not recommend becoming literally passive or impersonal. Hongzhi also says that no-mind has standards in its responses: absence of selfish calculation is not absence of ethical discernment.

No-mind consequently has a direct place in the path of liberation. Suffering is not produced only by unpleasant events. It is continually renewed by appropriation: sensation becomes “what is happening to me,” difference becomes comparison, preference becomes entitlement, memory becomes identity, and uncertainty becomes a demand for control. No-mind is the release of this machinery at its operating point. It does not first rearrange every circumstance; it stops turning circumstances into fuel for craving, aversion, and self-construction.

Yet Chan records repeatedly refuse to let “no-mind” become the final object of attachment. The *Transmission of the Lamp* preserves the warning:

“Do not say that no-mind is the Way; no-mind is still separated by one further barrier.”

The warning does not simply contradict “No-mind is the Way.” It exposes the danger of converting a liberating instruction into a metaphysical position or a spiritual identity: “I am now a person with no mind.” The moment no-mind is something possessed, defended, or displayed, grasping has returned in subtler clothing. The *Recorded Sayings of Ancient Worthies* accordingly warns, “Do not say no-mind is good” and “Do not suppose that no-mind is a place to stop.” No-mind is medicine for fixation, not a new doctrine at which to fixate.

There is also an important technical boundary. In the *Abhidharmakośabhāṣya* (《阿毘達磨俱舍論》, *Treasury of Abhidharma*), “without mind” can have a quite different analytical meaning: the cessation of *citta-caitta-dharmas* (心心所法), mind and associated mental factors. The treatise discusses the two mindless attainments—*asaṃjñi-samāpatti* (無想定, attainment without perception) and *nirodha-samāpatti* (滅盡定, attainment of cessation)—as well as mindlessness connected with rebirth in the non-percipient heaven and the cessation of consciousness at death. These are precisely classified conditions in an Abhidharma system. They are not interchangeable with the Chan expression “responsive no-mind.”

The distinction matters. An Abhidharma mindless attainment is characterized by mind and mental factors temporarily ceasing; the Chan master may speak of seeing, hearing, answering, and helping while “without mind.” The same Chinese term is doing different work in different textual worlds. Nor does entry into a mindless attainment automatically constitute liberating wisdom: the *Abhidharmakośabhāṣya* classifies the relevant mindless states as ethically indeterminate and notes that the two mindless attainments do not generate the other higher knowledges. Mere absence of conscious activity is therefore not identical with awakening.

A walkthrough in everyday life

Imagine that you are commuting home after a difficult day. You open your phone and see a brief message from someone close to you: “We need to talk.”

First comes simple perception. Shapes and colors are seen; the words are recognized; their conventional meaning is understood. None of this by itself contradicts no-mind. Chan does not require you to become unable to read. Recognition is not yet bondage.

Then associative activity accelerates. You remember yesterday’s disagreement. You imagine several possible accusations. The body tightens. One interpretation is selected as most threatening, although the message itself does not specify it. Here discriminative construction has moved beyond useful recognition. The mind is now producing a subject under threat, an adversarial other, a feared future, and a story that connects them.

Next comes acceptance and rejection. You want one imagined outcome and refuse another. You begin drafting a defensive response. Perhaps you check whether the sender is online, reread earlier messages, or consult a friend who reliably takes your side. This is *pānyuán* (攀緣, object-chasing or cognitive-emotional grasping): the mind reaches from one object to another in search of certainty, vindication, or relief.

Then appropriation hardens the process: “This always happens to me”; “They do not respect me”; “I must settle this now.” A temporary reaction becomes a statement about an enduring self. Notice the common mapping error here: the phone, the words, and even the ability to judge whether a reply would be wise are not what no-mind eliminates. What is relinquished is the compulsive construction and defense of self and other around them.

Suppose you pause—not to force the mind blank, but to stop feeding the chain. The bodily tightness is felt without immediately naming it proof of danger. The words remain visible without being compelled to yield a hidden verdict. Possible interpretations may arise, but you do not appoint one as reality merely because it is emotionally loud. You can then reply, “I’m on the train. Can we speak when I get home?”

This response involves language, memory, timing, and judgment. It may even involve setting a firm boundary. Yet it need not be driven by the inner campaign to secure a self. This is a modest taste of “responding at the place of no-mind”: not an exalted trance, but adequate action without surplus entanglement.

Consider the same pattern while scrolling through social media. An algorithm presents a colleague’s achievement. Recognition occurs: you understand what was posted. Comparison then appears: “They are advancing faster than I am.” Preference follows: you want their status and reject your present position. Identity congeals: “I am falling behind.” Grasping begins: you check more profiles, search for signs of your own relevance, or post something designed to repair your image.

No-mind does not mean failing to notice professional realities. If your work situation needs attention, you may update your portfolio, request feedback, or look for a new role. The difference lies in whether action responds to conditions or serves the endless project of proving a self. Algorithms can amplify comparison by repeatedly placing emotionally charged material before us, but the analogy has limits: Buddhist analysis concerns attachment and liberation, whereas algorithmic analysis describes technological systems and behavior. Neither computer science nor neuroscience has “proved” the Chan account of mind, and scientific questions about consciousness remain deeply unsettled.

Now take a parenting scene. A child spills a drink after being warned to be careful. Seeing the spill and knowing that it must be cleaned are ordinary discernment. The mind then adds: “They never listen”; “I am failing as a parent”; “They are doing this to me.” Anger draws strength not only from the wet floor but from these manufactured identities. No-mind does not require smiling passively or abandoning guidance. It may clean the spill, ask the child to help, and state the rule clearly. What is absent is the need to turn one accident into a trial concerning the worth of parent and child.

Or imagine receiving unfair criticism at work. No-mind is not agreement with falsehood. You can identify an inaccurate claim, preserve evidence, and challenge a decision. “No self and other” does not erase conventional responsibilities or power differences. It means that, while addressing them, you do not have to create an absolute enemy and an absolutely righteous self. A response may be forceful without hatred, cautious without paranoia, and strategic without being consumed by the strategy.

Across these scenes, the sequence is similar:

1. A condition appears. 2. Perception and practical recognition occur. 3. The mind elaborates the event through comparison, prediction, and memory. 4. attraction and aversion select what must be obtained or eliminated. 5. Self and other are solidified around the selection. 6. Further thought and action are recruited to defend that construction.

“No-mind” concerns the release of steps three through six as compulsive appropriation. It does not mechanically remove every conceptual thought. Chan language is intentionally radical because it points beneath the surface content of thought to the grasping operation that claims it. A shopping list, a safety calculation, or a carefully reasoned apology is not necessarily delusion; apparently “spiritual” silence can be saturated with self-protection.

There is also a subtler mistake during practice. After noticing agitation, you might order yourself: “Stop thinking. Achieve no-mind.” One thought is now supervising and attacking the others. Huangbo diagnoses this precisely: “Using mind to make oneself mindless, mind instead becomes existent” (將心無心,心卻成有). Suppression may produce temporary quiet, but the controller, the desired state, and the struggle between them remain intact.

A more faithful practice is to notice each construction without supplying it with residence. A thought appears; it is known. A feeling appears; it is felt. A decision is needed; it is made. When the condition passes, the mind does not have to preserve its trace as resentment, pride, or proof of attainment. Hongzhi’s goose crosses the sky; the cold water reflects it, but neither tries to keep the image.

Why contemporary people need it

Contemporary life continuously rewards the opposite of no-mind. Digital systems compete for repeated attention. Workplaces encourage personal identity to merge with measurable performance. Public discussion invites instant alignment and denunciation. Consumer culture converts dissatisfaction into purchasing decisions, while self-improvement culture can convert the same dissatisfaction into an endless project of optimizing the person who purchases.

The result is not simply that people “think too much.” Thought is indispensable. The deeper difficulty is that mental activity rarely concludes when its practical task is finished. The email has been sent, but the argument continues internally. The meeting is over, but the self rehearses its injury. The post has disappeared down the feed, but comparison keeps recreating the person who supposedly lost. Attention becomes a workshop that manufactures owner, opponent, lack, and threat around every event.

No-mind interrupts this unnecessary continuation. The *Transmission of the Lamp* summarizes the orientation as “having no affairs in the mind and no mind in affairs” (無事於心,無心於事). This does not recommend neglecting affairs. It means that when there is something to do, one does it; when the occasion is gone, one does not keep installing it in consciousness as a permanent resident.

This freedom is ethically important. Much harmful conduct begins when a useful distinction becomes an absolute identity. “This action harmed me” becomes “this person is nothing but an enemy.” “I succeeded” becomes “I am superior.” “My community holds this view” becomes “those outside it are less human.” No-mind does not abolish moral distinctions; it prevents them from being appropriated by hatred, vanity, and tribal selfhood. That is why Chan sources can describe great compassion as flowing from no-mind. When the constant defense of “me and mine” relaxes, another person’s need can be answered more directly.

No-mind also gives a more mature meaning to spontaneity. It is not impulsiveness. Impulse is frequently highly conditioned: advertising, fear, habit, resentment, and old wounds speak before reflection. Chan spontaneity is what becomes possible when grasping no longer inserts its private agenda into every response. Hongzhi’s “though responding, precisely uncontrived” means action is neither frozen by self-conscious calculation nor hijacked by blind reaction.

Its place on the path can therefore be stated carefully. Ethical restraint and disciplined practice expose the cruder forms of grasping. Concentration reveals how attention is captured and stabilized. Insight sees that subject, object, and the identities constructed around them cannot be possessed as independent realities. No-mind names the lived functioning of that release: encounters continue, but they no longer have to generate a proprietor at their center.

Chan sometimes speaks as if this can be recognized immediately—“directly, no-mind”—and sometimes advises sustained cultivation: “Just learn no-mind; after a long time you must actually realize it,” as the *Essentials of the Transmission of Mind* says. These are not necessarily rival claims. The unobtainability of mind is not produced gradually, but habits of grasping may continue to reassert themselves. Recognition can be sudden; embodiment and trust may require long care. The *Recorded Sayings of Ancient Worthies* captures the distinction: “Doing the work is with mind; breaking through is no-mind.” Deliberate practice cannot manufacture the uncontrived, but it can expose and exhaust the habits that conceal it.

Common misunderstandings and clarifications

“No-mind means having no thoughts.” Not quite. Some Buddhist technical contexts do refer to the cessation of mind and mental factors, but Chan no-mind is regularly described as seeing, hearing, discerning, and responding. Its target is grasping discrimination, not functional intelligence. A mind can contain few thoughts and remain strongly attached to its quietness; another can solve a complex problem without turning the solution into selfhood.

“No-mind is the same as the two mindless attainments.” No. In the *Abhidharmakośabhāṣya*, the two mindless attainments are specific conditioned states in which mind and associated mental factors cease. They are reversible and do not by their mere occurrence equal liberating realization. Chan’s “no-mind” usually concerns nonattachment and the ungraspability of mind amid functioning. Shared vocabulary must not erase distinct doctrinal frameworks.

“No-mind means dissociation, coma, sleep, or emotional shutdown.” No. Those may involve reduced responsiveness, disrupted integration, or the inability to feel. Chan texts insist on lucid responsiveness: “No-mind has a thousand uses; in responding, the ten directions are true,” says Hongzhi. A person who cannot feel grief is not thereby liberated from grasping; a person may feel grief fully without converting it into a permanent identity.

“No-mind means becoming irrational.” No. Chan criticizes discriminative fixation, not the ability to distinguish medicine from poison, honesty from deceit, or safety from danger. “Non-discrimination” does not mean treating every conventional difference as nonexistent. It means not imagining that distinctions possess fixed, independent essences or that the self must cling to them.

“No-mind means moral indifference.” No. The absence of self-centered calculation can make compassion less selective and action more exact. At the same time, a feeling of spontaneity is not proof of wisdom. Habit, prejudice, and aggression can also feel spontaneous. Conduct must still be tested by whether it increases greed, hatred, delusion, and harm. Hongzhi’s statement that no-mind responds “with standards” prevents spiritual freedom from becoming an excuse for irresponsibility.

“No-mind means never planning.” No. Planning can be an appropriate present response to future conditions. Grasping begins when the plan becomes psychological refuge, when control is treated as guaranteed, or when failure of the plan is experienced as destruction of the planner. One can make careful preparations while knowing that causes and conditions remain unstable.

“No-mind means accepting mistreatment.” No. Absence of hatred does not forbid boundaries, resistance, documentation, departure, or seeking protection. To remain in danger merely to perform an image of detachment is another form of attachment—attachment to being “spiritual.” No-mind removes the extra burden of defending an absolute ego; it does not remove wisdom about consequences.

“No-mind is a pleasant blank state I should preserve.” This is one of the central Chan errors. Preserving stillness creates a guard, something guarded, and anxiety about disturbance. The *Transmission of the Lamp* warns that “using mind to guard quietude has not yet left the illness.” Genuine no-mind is not damaged by a sound, a question, or a task. Like empty space, it does not need experience to disappear before it can remain unobstructed.

“No-mind proves that nothing exists.” No. Huangbo’s *Wanling Record* rejects attachment both to existence and to nonexistence: “having” and “not having” are both views when rigidly grasped. No-mind is not nihilism. Things function dependently: words can wound, food nourishes, laws affect lives, and actions bear consequences. What cannot be found is an independently existing owner or essence behind this conditioned functioning.

“No-mind is an achievement belonging to me.” This contradicts the concept at its root. If “I have attained no-mind” becomes a defended identity, the structure of acquisition has survived. Guishan’s “no-mind and no dharma, only no falsity” and Yangshan’s “no mind that can be understood” remove both the object attained and the possessor of attainment.

Finally, “no-mind” should not itself become a compulsory answer to every human difficulty. Trauma, depression, anxiety disorders, neurological illness, and unsafe circumstances may require clinical care, social support, medication, or concrete changes in one’s environment. Buddhist practice can inform how suffering is met, but it is not a substitute for every form of treatment, and contemporary science has neither verified nor exhausted what Chan means by liberation.

At its deepest, no-mind is not the disappearance of human life but the disappearance of its imagined proprietor. The world is still seen, distinctions are still made, promises are still kept, children are still comforted, injustice is still confronted, and sorrow is still felt. What ceases is the incessant act of fastening these events to a separate self and then defending the fastening.

Thus “No-mind is the Way” and “No-mind is still one barrier away” belong together. The first releases us from compulsive grasping. The second releases us from grasping that release. What remains is not blankness but intimate, unpossessed responsiveness: nothing lodged in the mind, yet nothing in life left unanswered.

Canonical EntryAI-generated

一、定义与核心要义

「无心」于禅宗诸录为修道要语,非另立可得之法,而指心识活动不现行,尤其不起分别、取舍、依执、攀缘与妄想。《古尊宿语录》明妄念本无根,只因分别而有;于凡圣不作情计,便自然无妄。于《阿毘达磨俱舍论》则从阿毘达磨分析角度,以「心心所法灭」为无心之体相,不立单一抽象定义。

二、主要阐述

(一)禅宗之阐述

《古尊宿语录》以「但学无心」为核心实践,于行住坐卧一切时中,不生凡圣、有无、彼我、能所等心,使心如虚空、枯木、寒灰、死火,无栖泊住着;然非以「无」为见解,因「无亦不是」。又以「即心是佛,无心是道」立纲;应缘中发用心如日轮,「不照而照」;大慈悲心从「无心而流出万宗」。

《景德传灯录》以「无心是道」、「道本无心,无心名道」为纲要;以「恰恰用心时,恰恰无心用」、「无心恰恰用,常用恰恰无」明无心非停止应用;于日用应境,「触境如水」、「见闻觉知无碍」方称「应处本无心」。

《黄檗山断际禅师传心法要》明确界定:「无心者,无一切心也」,以「如如之体」形容——内如木石不动不摇,外如虚空不塞不碍。又云「供养十方诸佛,不如供养一个无心道人」、「但能无心,便是究竟」;区分真无心与假无心:「将心无心,心却成有」;真正的无心是「默契而已,绝诸思议。故曰言语道断心行处灭」。

《潭州沩山灵祐禅师语录》载:「僧问:如何是道?师云:无心是道」,直指「无心」等同于道。又示众:「直下体取不会底,正是汝心,正是汝佛」。收百丈语:「悟了同未悟,无心亦无法,祇是无虚妄,凡圣等心,本来心法元自备足」。

《瑞州洞山良价禅师语录》以「道无心合人,人无心合道」阐述道体本自无心而能与人相应;人若泯绝心识营为计度,亦自然契于道。

《袁州仰山慧寂禅师语录》载:「若要了心,无心可了;无了之心,是名真了」,以三重遮遣显心之不可得、不可对象化;又云「凡、圣两忘,情尽体露」,以为勘验之准则。

《宏智禅师广录》强调「无心」非昏昧断灭,乃歇尽攀缘、妄想与取舍之后,心不随境留碍,仍能灵明照应;「应处无心」、「无心体得无心道」乃其直截表述;「虽无心而浩浩能应,虽有应而恰恰无为」。以「真心是无心之心」界定;偈颂云「无心千种用,有应十方真」。

《黄檗断际禅师宛陵录》以「即心是佛,无心是道」为纲领,界定「无心」为「但无生心动念、有无长短、彼我能所等心」;以「息机忘见」为枢纽;又云「身心俱无是名大道」、「天真自性本无迷悟」;实践上「一切时中行住坐卧但学无心」、「亦无分别亦无依倚亦无住着,终日任运腾腾如痴人相似」。

(二)俱舍论之阐述

《阿毘达磨俱舍论》从数面向界定:一、以「心心所法灭」为体相,如无想天「无想无想中,心心所法灭」;二、以「二无心定」标修行位(无想定与灭尽定),「二无心定得,不能引余通」;三、以「非定无心」排除于善根断续之外,断续善根「许唯意识中」;四、以「无记」判其伦理属性,「二无记涅槃」;五、以「意识灭」描述死位之边际情形,「渐死足脐心,最后意识灭」;六、无学解脱心与无心之涉,「无学心生时,正从障解脱」,对显无心之可逆性与有为性。

三、不同部类与译本的表述差异

(一)禅宗语录部《古尊宿语录》与禅宗史传部《景德传灯录》皆用「无心」二字,但前者强调「但学无心」之实践语式,后者多以「无心是道」立纲。

(二)诸宗部各录用词亦异:《黄檗传心法要》以「无一切心」为定义语,以「言语道断,心行处灭」收束;《宛陵录》以「即心是佛,无心是道」并举,以「息机忘见」、「无为法门」为枢纽;《沩山录》以「无心是道」与「不会底」相应;《仰山录》以「无心可了」、「无了之心」之三重否定逼近;《宏智录》以「无心之心」、「应处无心」、「自然恰恰无心」等定式。

(三)毘昙部《阿毘达磨俱舍论》始终以「心心所法」称说心识活动之整体,以「灭」字标无心之体相,以「无记」定其伦理位,以「意识」而非「六识」或「八识」为分析单位,与禅宗全然不同。

(四)同属禅宗,「无心」之评价亦有分歧:《景德传灯录》保存「莫谓无心云是道,无心犹隔一重关」,显示无心若又成为固定见解,仍是一层关隔;《古尊宿语录》亦警戒「莫道无心好」、「勿谓无心便休去」、「做工夫是有心,打彻是无心」,将有意造作与彻悟后之无心相对。

四、与相关概念的关系

(一)与「无念」:《景德传灯录》以「无念」为真常,离念则性不动;无念与无心并用。

(二)与「无境」:同录言「无心即是无境」,烦恼、菩提、生死、涅槃等对待由此不再被执为异体。

(三)与「无法」、「无主」:诸录并举「无心亦无法」、「无法无主是谓无心」、「以无心通达一切法」、「不得一法名为传心,若了此心,即是无心无法」。

(四)与「无所得」、「心非心」:「无心」即「不得一法」之传心旨;「心非心」始解心法;「无心无可得」明其本身不可执为可得之法。

(五)与「本来面目」、「本来心法」:《沩山录》以「本来面目」、「本来心法元自备足」与「无心」相应;「无心自成佛亦无心」、「心尚自无,谁言成佛」破能所。

(六)与「道」:多录以「无心是道」、「道本无心,无心名道」为正面直指。

(七)与「沉寂」、「空寂」:《黄檗宛陵录》明「法无凡圣亦无沉寂」,以破空寂之执;《景德传灯录》以「将心守静犹未离病」警戒刻意压伏;《古尊宿语录》亦明「法无凡圣,亦无沉寂;不可作佛见,也不可作有无见」。

五、代表性原文引用

1.《古尊宿语录》:「但学无心……心如虚空、枯木、石头、寒灰、死火,亦无栖泊与住着」;「即心是佛,无心是道」;「息机忘见」;「莫道无心好」、「勿谓无心便休去」;「做工夫是有心,打彻是无心」;「无思焉、无为焉,寂然不动,感而遂通」;「心如日轮常在虚空,不照而照」;「无心而流出万宗」。

2.《阿毘达磨俱舍论》:「无想无想中,心心所法灭」;「二无心定得,不能引余通」;「非定无心二」;「二无记涅槃」;「渐死足脐心,最后意识灭」;「无学心生时,正从障解脱」。

3.《景德传灯录》:「无心是道」、「道本无心,无心名道」;「莫谓无心云是道,无心犹隔一重关」;「恰恰用心时,恰恰无心用」、「无心恰恰用,常用恰恰无」;「无心则无戒,无戒则无心」、「无法无主是谓无心」;「如何是无心」答曰「不管系」;「无事于心,无心于事」;「若能无心于万物」。

4.《瑞州洞山良价禅师语录》:「道无心合人,人无心合道。欲识个中意,一老一不老。」

5.《潭州沩山灵祐禅师语录》:「僧问:如何是道?师云:无心是道」;「直下体取不会底,正是汝心,正是汝佛」;百丈语:「悟了同未悟,无心亦无法,祇是无虚妄,凡圣等心,本来心法元自备足。」

6.《袁州仰山慧寂禅师语录》:「若要了心,无心可了;无了之心,是名真了」;「凡、圣两忘,情尽体露。」

7.《宏智禅师广录》:「应处无心」;「无心体得无心道」;「虽无心而浩浩能应,虽有应而恰恰无为」;「真心是无心之心」;「无心千种用,有应十方真」;「自然恰恰无心,头头合道」。

8.《黄檗山断际禅师传心法要》:「无心者,无一切心也」;「供养十方诸佛,不如供养一个无心道人」;「但能无心,便是究竟」;「一念便得无心者……更无深浅」;「言语道断,心行处灭」;「心如日轮常在虚空,光明自然不照而照」;「但无一切心即名无漏智」;「但学无心,久久须实得」。

9.《黄檗断际禅师宛陵录》:「即心是佛,无心是道」;「但无生心动念、有无长短、彼我能所等心」;「身心俱无是名大道」;「天真自性本无迷悟」;「亦无分别亦无依倚亦无住着,终日任运腾腾如痴人相似」;「忽若未会无心,着相而作者皆属魔业」;「一切时中行住坐卧但学无心」。

By SutraAI-generated

阿毘達磨俱舍論T1558 · 毘曇部

《阿毘達磨俱舍論》論「無心」,不立單一抽象定義,而從數個具體面向分別界定其體性與所攝。

一、以「心心所法滅」為無心之體相。論中於無想天處明言:「無想無想中,心心所法滅」,即無心狀態之核心表徵為心王與心所法悉皆止息,非僅粗想不行,而是心、心所兩層活動俱滅。此處術語用「心心所法」,為俱舍論一貫之阿毘達磨分析語彙,不採用「識」或「心識」等籠統稱呼。又標明無想天之異熟果報「居廣果」,即屬色界第四靜慮廣果天所攝,為異熟生法,非加行所得。

二、以「二無心定」標舉無心之修行位。論中另出「二無心定」之名,謂「二無心定得,不能引餘通」,即此二定(依俱舍前後文脈,指無想定與滅盡定)雖能令心心所暫滅,然其定力不能引發其餘神通功德。此處「無心」被限定為定所攝之一類特殊狀態,與有心之定(如四靜慮、四無色定)對舉。

三、以「非定無心」排除無心於善根斷續之外。論中論斷善根與續善根時,判定此等事「許唯意識中」,並明確將「定」與「無心」二者排除:「非定無心二」。意謂斷善根、續善根唯在意識散心位方得成立,若入定中、若處無心位,皆無斷續之可能。此處「無心」與「定」並列為二類不同之排除對象,顯示論主視「無心」為獨立於一般禪定之外的一類心識不行狀態。

四、以「無記」判無心之倫理屬性。同頌復言「二無記涅槃」,將無心(及定)歸入無記性,非善非不善。此為俱舍論以三性(善、不善、無記)判攝一切法之框架下對無心之定位:無心既非善心亦非染心,倫理上屬無記,故不能造業、不能斷續善根。

五、以「意識滅」描述死位之無心邊際。論中述漸死過程:「漸死足臍心,最後意識滅」,命終之際意識最後方滅,此滅已即入死有,亦屬無心之一種邊際情形。然此與無想定之無心不同,乃異熟盡而識相續暫斷,論中特以「意識滅」標其位,不混同於定所攝之無心。

六、無學解脫心與無心之關涉。論中言「無學心生時,正從障解脫」,無學聖者解脫心生起之剎那,是從障中出離,此處雖非直接定義無心,然與滅盡定(無心定之一)出定時心識還起之機制相涉——滅盡定中無心,出定則無學心生,論主以此對顯無心之可逆性與有為性。

綜觀本論,「無心」一詞並非泛指一切無知覺狀態,而是嚴格限定於「心心所法滅」之幾類特定情形:無想天之異熟無心、二無心定之加行無心、死有之際意識滅之邊際無心。術語上,本論始終以「心心所法」稱說心識活動之整體,以「滅」字標無心之體相,以「無記」定其倫理位,以「意識」而非「六識」或「八識」為分析單位,此皆阿毘達磨俱舍論之特有表述方式。

瑞州洞山良价禪師語錄T1986B · 諸宗部

《瑞州洞山良价禪師語錄》論及「無心」之處,首見於師上堂開示:「道無心合人,人無心合道。欲識箇中意,一老一不老」。本錄凡提及此概念,皆徑用「無心」二字,未見其他異稱或變體譯名。

就核心表述而言,洞山以「道」「人」相對互合之句式,闡述「無心」之義。「道無心合人」謂道體本自無心,不假心識造作,而能與人相應;「人無心合道」則謂人若能泯絕心識之營為計度,其性亦自然契於道。此中之「合」,並非刻意求合之湊泊,而是「無心」狀態下之自然感通、寂然冥會。

「欲識箇中意,一老一不老」一句,提示「無心」之意旨,非從語言分別中可得。洞山以「一老一不老」之玄語作結,暗示箇中意趣超越生滅、新舊等對待之見,正與「無心」之不取不捨、不擬不議相應。

本錄雖僅以寥寥數語正面揭櫫「無心」,然其上下所舉之公案實踐,皆可為此狀態之注腳。譬如五洩參石頭,「一言相契即住,不契即去」,石頭隨後喚「闍黎」,五洩「回頭轉腦」,「忽然契悟,乃抝折拄杖」——此一未經擬議而自然契入之頓悟,正是「無心」之現量。又如藥山與雲巖遊山,雲巖問「甚麼物作聲」,藥山「抽刀驀口作斫勢」,迅疾無思,非意識所能測,亦為「無心」之直截表現。再如藥山夜參不點燈,垂語云:「我有一句子,待特牛生兒,即向爾道」,以機鋒逼拶學人,俾其離卻心識之構思,而直入無言說處。

值得留意者,洞山於舉此諸公案之際,常有「猶涉途在」之點評,並以「說得一丈,不如行取一尺;說得一尺,不如行取一寸」之對照,揭示「無心」之境雖可由公案施設而暗示,卻終非語言所能詮表,亦非思辨所能湊泊。洞山更自云:「說取行不得底,行取說不得底」,此與「無心合」之自然感通宗旨,正互為表裏。

潭州溈山靈祐禪師語錄T1989 · 諸宗部

《潭州溈山靈祐禪師語錄》論「無心」之說,主要見於兩處脈絡。

一、靈祐親口之直指。語錄中載:「僧問。如何是道。師云。無心是道。」 此為本錄對「無心」最為簡要之核心表述,直接將「無心」等同於「道」。學人進云「某甲不會」,靈祐答以「會取不會底好」;再問「如何是不會底」,則云「祇汝是。不是別人」。其後復示眾云:「今時人。但直下體取不會底。正是汝心。正是汝佛。若向外得一知一解。將為禪道。且沒交涉。名運糞入。不名運糞出。污汝心田。所以道不是道。」 由此可見,「無心」並非空寂斷滅,而是直下體取當下這個「不會底」——那個不可向外求得之覺性,正是汝心,正是汝佛。與此相應,語錄中亦出現「本來面目」一語(見志和上座對答),可見「無心」與「本來面目」在語境上互通。

二、百丈懷海對靈祐之開示:「悟了同未悟。無心亦無法。祇是無虛妄。凡聖等心。本來心法元自備足。汝今既爾。善自護持。」 此語雖出自百丈,然收於本錄之中,作為靈祐悟緣之關鍵,亦為本錄所肯認之「無心」義。其要點在於:悟後與未悟等同(悟了同未悟),「無心」與「無法」並舉(無心亦無法),並非空無,而是「無虛妄」——凡聖之心平等無別,本來之心法本自具足,不從他得。

本錄所用術語方面,「無心」一詞直接出現;與之並舉或相應之語有「無法」、「無虛妄」、「凡聖等心」、「本來心法元自備足」、「本來面目」、「不會底」等。所謂「不會底」,即指學人當下那不可理解、不可向外馳求之自己,正是「無心」之具體落處。又以「放身命處」形容悟入此境之情態(志和上座語),並警「莫落空不」,可知「無心」非斷空之謂,而是離虛妄、離知見、凡聖等心之本來心法。

總觀本錄,「無心」之義涵蓋三層:其一為「無心是道」之正面直指;其二為「無心亦無法,祇是無虛妄」之雙遣雙顯,強調悟與未悟平等、本來具足;其三為「直下體取不會底,正是汝心」之指歸自身,破除向外馳求、知識解會之執。三者相輔,以破「向外得一知一解」之禪病,而歸於當下一念之本來。

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