Dharma · AI Companion

無願解脫門

apraṇihitavimokṣamukha

离诸愿求而入解脱之门AI-generated

Type PracticeDifficulty IntermediateTruth-level span I · dependent arising ⇢ II · emptinessInitial AI estimate · evolves with use

三解脱门于阿含/阿毗达磨依无常苦观(不生愿求)立,第一重即完整教授;般若系正面重立三解脱门为性空相应之门(第二重)。

A Contemporary ReadingAI-generated

What This Concept Is About

One-sentence definition: The "gate of wishless liberation" (無願解脫門; Sanskrit: *apraṇihita-vimokṣa-mukha*; also translated as 無作 "non-action," 無求 "non-seeking," 不起願 "not raising wishes") refers to a liberative approach in which the practitioner, on the basis of thoroughly realizing that all dharmas are fundamentally empty (空, śūnyatā, "emptiness") and having transcended all conceptual categories and attachment to names and marks (無相, ānimitta, "signlessness"), no longer generates any craving, expectation, or functional fabrication toward any phenomenon or retribution in the world, thereby severing the deepest bonds of birth-and-death and realizing ultimate nirvāṇa (涅槃).

To truly understand the "gate of wishless liberation," it must be placed within the overall framework of the Buddhist path of liberation, especially its progressive and complementary position within the "three gates of liberation" (三解脫門, trīṇi vimokṣa-mukhāni: emptiness, signlessness, wishlessness).

1. The logical progression of the path of liberation * Gate of emptiness liberation (觀體, contemplating essence): breaks attachment to "real existence." One realizes that all things arise through the convergence of causes and conditions, and have no independent, permanent, self-existing "self" or "dharma." * Gate of signless liberation (觀相, contemplating marks): breaks attachment to "concepts and symbols." On the basis of realizing emptiness, one further sees through all external marks—forms, sounds, and even the abstract concept of "emptiness" itself—as constructs delineated by the human mind, thereby departing from all marks. * Gate of wishless liberation (觀用與果, contemplating function and result): breaks attachment to "pursuit and fabrication." The Ratnakūṭa Sūtra (《大宝积经》) explicitly states this progression: "若无于相,则无愿求,是名无愿解脱门" ("If there is no [attachment to] marks, then there is no wishful seeking; this is called the gate of wishless liberation"). When one truly sees that things have no substantial reality (emptiness), and that even the concepts of external marks are illusory (signlessness), the deep "craving" (渴愛, tṛṣṇā) and "clinging" (攀緣) in one's mind lose all their foothold. One no longer seeks some perfect retribution externally, nor grasps at some mysterious state internally, and even the utilitarian impulse of "I seek liberation" is thoroughly relinquished.

2. Four dimensions of contemplative cultivation under the classical definition In classical texts (such as the Mahāvaipulya-mahāsaṃnipāta Sūtra, 《大方等大集经》), "wishlessness" is by no means a passive numbness or giving up; rather, it is realized through extremely precise contemplation of the mind: * Contemplating the body and the past: contemplating the bodily marks of the past and the body-mind of the present, seeing that the body is like an image in a mirror or the moon in water—though it appears, it has no substance—and placing no eternal expectation upon the body. * Contemplating the arising and ceasing of all formations: contemplating the arising and ceasing of all fabricated activities (行, saṃskārāḥ, "formations") in the world. Seeing that all phenomena "不出不灭,出已则灭,灭无所至" ("do not emerge and do not cease; having emerged, they cease, and their ceasing goes nowhere")—there is no real trajectory of coming from somewhere or going to somewhere. Knowing that future formations have not yet arisen, one no longer places futile hopes upon the future. * Contemplating the twelve aspects of mind and mental factors (心心十二事): making an extremely subtle analysis of the movement of consciousness (心心, citta-caitta, "mind and mental factors"), contemplating its twelve qualities—業 "action," 行 "formation," 苦 "suffering," 空 "emptiness," 壞 "disintegration," 不自在 "lack of autonomy," 過去 "past," 現在 "present," 未來 "future," 因緣 "causes and conditions," 無作 "no agent," 無受 "no recipient"—deeply seeing that every thought of the mind flows within causes and conditions, with no self-sufficient "master" in control, and no "recipient" that truly undergoes suffering or pleasure. * Contemplating dharmas as having no agent and no recipient: seeing through all things (法, dharma) as having no agent, no recipient, and no fixed lifespan, only impermanence (無常, anitya), suffering (苦, duḥkha), and no-self (無我, anātman). Since there is neither "agent" nor "recipient," the "wishful seeking" born of craving naturally collapses.

3. The core paradox: how can "non-seeking" fulfill all wishes? Within the bodhisattva path (菩薩道), the gate of wishless liberation reveals a profoundly wise dialectic: the bodhisattva cultivates wishlessness because of "non-seeking," and in the end is able to "fulfill all wishes". Ordinary beings' (凡夫) "making vows" is often mixed with intense emotional clinging and utilitarian grasping—"不于色中求菩提,不于受想行識中求菩提" ("do not seek bodhi in form; do not seek bodhi in feeling, perception, volition, or consciousness"). Ordinary beings imagine that bodhi (菩提) or happiness is something that can be "grabbed" from some specific external state (form) or internal feeling (feeling, perception, volition, consciousness). The bodhisattva, however, thoroughly relinquishes utilitarian extraction from the rewards of the five aggregates (五蘊, pañcaskandha), abiding in an extremely pure state. This "wishlessness"—free of private attachment and effortless action (無功用行, anābhoga-caryā)—instead transforms his vow-power into an inexhaustible momentum that responds to conditions and delivers beings unconditionally, like the sun and moon illuminating all things, seeking no return yet fulfilling everything.


A Walkthrough in Daily Life

To avoid misinterpreting "wishlessness" as abstract metaphysics, let us walk through three of the most familiar contemporary scenarios, strictly following the classical definitions:

Scenario One: Workplace Promotion and Performance Review ("Contemplating the Twelve Aspects of Mind and Mental Factors" and "Not Seeking Release from Bonds")

* Phenomenon: You work at a large tech company and are going through your annual promotion review. You are extremely anxious, suffering from consecutive sleepless nights, constantly rehearsing various Q&As in your head, and even holding a strong fixation on the outcome: "If I don't get promoted, all these years of overtime will have been wasted; if I do get promoted, only then can I prove my worth." * Where people most commonly mis-map this: understanding "wishlessness" as "then I'll just quit outright" or "I'll just coast along and not care if I get a C performance rating." This is wrong. Coasting is a passive form of "aversion" or "reverse grasping," still enslaved by emotion. * Walking through it with the gate of wishless liberation: 1. Contemplate causes and conditions and the absence of an agent: you begin to contemplate this review (the "causes and conditions" and "no agent" among the twelve aspects of mind and mental factors). You see that whether the promotion succeeds depends on a dozen or so factors—the overall industry environment, the company budget, your manager's preferences, the luck of the review interview order—and there is no absolute "you" controlling the outcome (lack of autonomy, no agent). 2. Sever the bond of craving: you still prepare your slides carefully and express yourself clearly, but deep inside, you cut off the craving of "I must define myself through passing this review" (斷除渴愛縛, "severing the bond of craving"). 3. Not seeking release from bonds: even when anxiety strikes, you do not deliberately resist or force "I must eliminate my anxiety right now" (不求離諸縛, "not seeking release from the bonds"). You simply see clearly the arising and ceasing of anxiety itself. At this point, you have done things to the utmost, yet no trauma of being held hostage by the outcome remains in your heart. This is "wishlessness" in the workplace.

Scenario Two: Intimate Relationships and Parenting ("Contemplating dharmas as having no agent or recipient" and "The bodhisattva's non-seeking")

* Phenomenon: You pour enormous love and resources into your partner or child. You sign your child up for the best enrichment classes and plan out a perfect growth trajectory, but when your child fails an exam or becomes rebellious in adolescence, you fall into despair and anger: "I've given so much—why can't you become what I expect you to be?" * Where people most commonly mis-map this: treating "wishlessness" as "cold indifference." Thinking that since there is "no wish," you should simply disregard your child and let things drift. * Walking through it with the gate of wishless liberation: 1. Contemplate all dharmas as having no recipient: you realize that your child is an independent assemblage of causes and conditions, not an extension of your will. The "perfect straight-A student" ideal you project onto your child is merely a perception (想, saṃjñā) constructed by your mind grasping at marks. 2. Do not seek bodhi or happiness within the five aggregates: you no longer make "some particular performance of your child" (form/feeling/perception) the currency for your own happiness or liberation. 3. Non-seeking fulfills all wishes: when you let go of the forceful demand that "things must proceed according to my script" (wishlessness), your love transforms from "control" into genuine "acceptance." You still provide companionship and support, but without a suffocating sense of extraction. This selfless companionship, in turn, creates the healthiest environment for your child's growth, invisibly fulfilling your original wish for them to be healthy and happy (fulfilling all wishes).

Scenario Three: Scrolling Social Media and Algorithmic Anxiety ("Contemplating the arising and ceasing of all formations")

* Phenomenon: Late at night, you keep scrolling through short videos or social platforms. You see other people's exquisite lives, perfect vacations, young people earning six figures a year, and a strong sense of disparity and longing (craving) arises in your heart, followed by deep exhaustion—yet your finger cannot stop. * Walking through it with the gate of wishless liberation: 1. Contemplate all formations as ceasing once arisen: you settle your mind and contemplate the images on the screen and the envy arising in your heart. You see that both the dazzling light and shadow on the screen and the impulse of "I want that too" arising in your mind are nothing but electrical signals and neurotransmitters surging within an extremely brief moment (contemplating all formations as "不出不灭,出已则灭,灭无所至" — not emerging and not ceasing; having emerged, they cease, and their ceasing goes nowhere). 2. Do not raise a wish: seeing the illusory and impermanent nature of these phenomena, you no longer raise hope or expectation toward the "imagined perfect life" (於有不起願, "not raising a wish toward existence"). Your finger naturally puts down the phone, the screen goes dark, and you fall asleep peacefully.


Why Contemporary People Need It

In modern society, we are experiencing an unprecedented "overload of desire" and "utilitarian anxiety."

1. Algorithms and consumerism infinitely amplify "craving" The foundation of contemporary commercial logic is to continuously manufacture "gaps" and hint that "once you buy this / achieve that, you will be complete." We have been conditioned into a mode of thinking of "if only... then...": "If only I buy a house...", "If only I get promoted...", "If only I find a partner..." This tendency to pin happiness onto some specific future state is called in Buddhism fabrication and expectation upon "existence" (有, bhava). The result is that after the brief pleasure of a satisfied desire comes a deeper emptiness and the next craving. The "gate of wishless liberation" is a potent antidote. It tells contemporary people: liberation is not about realizing that endless "next wish," but about completely seeing through the underlying illusion that "I can only be complete by fulfilling wishes."

2. A mental restructuring from "functional fabrication" to "effortless action" Contemporary psychology (such as cognitive behavioral therapy, acceptance and commitment therapy / ACT) and brain science have found that the human brain has a default mode network (DMN) that极易陷入对过去的悔恨和对未来的过度规划 (easily falls into rumination over the past and excessive planning for the future)—that is, "grasping" and "guarding." Modern people even make rest "useful"—tracking data when running, meditating in order to improve work efficiency. The gate of wishless liberation proposes an extremely high state of mental freedom—effortless action (無功用行). It reminds us: the deepest stillness in life comes from allowing yourself to "want nothing," allowing things to remain as they naturally are. Just as overfitting in AI training causes a model to collapse, the human mind's excessive fixation on and forceful demand for a single goal is likewise the root of psychological illness. Wishlessness offers the tense contemporary mind an exit of total letting go.


Common Misreadings and Clarifications

Misreading One: Is wishlessness passive pessimism, abandoning ideals, or even nihilism or giving up?

* Clarification: Completely wrong. Giving up and passive pessimism are essentially an emotion-driven "aversion" born of negation—because one cannot obtain something, resentment arises, and one chooses to escape. This is still flowing within the attachments of feeling, perception, and volition, carrying strong psychological fabrication of "disintegration" and "suffering". * The true "wishlessness" is built upon the profound wisdom of "emptiness" and "signlessness." It is not abandoning things out of despair, but seeing the truth of impermanence and no-self in all things, and thus actively relinquishing attachment. In action, a person cultivating wishlessness can still act vigorously, but the motivation for action is no longer "craving for private gain" but "responding to conditions and engaging with things as they come."

Misreading Two: Buddhism speaks of "arousing the bodhi mind" and "making the four great vows"—doesn't "wishlessness" contradict this?

* Clarification: This is a classic confusion between the "vow with functional striving" and the "vow that is wishless." In the initial stages of practice, ordinary beings need to rely on "vows" (such as the four great vows, 四弘誓願) to correct bad karma and guide the direction of practice—this is called "using vows to guide conduct." But at the level of ultimate liberation, if one still clings to even the subtle mark and expectation of "I have a noble vow" or "I am delivering beings," it becomes another form of bondage (i.e., "grasping at dharmas," 法執). As the scriptures say, the bodhisattva "不于色受想行識中求菩提" ("does not seek bodhi in form, feeling, perception, volition, or consciousness"), and even "世尊所有愿,求之不可得,彼等离所作" ("all the vows of the World-Honored One cannot be obtained by seeking; those ones have departed from fabrication"). When a bodhisattva has fully entered the gate of wishless liberation, his vow-power has already merged into the very nature of his life; he no longer needs to deliberately raise a thought of "vowing" to sustain it. Just as a river rushing into the sea no longer needs to "resolve to flow toward the ocean"—its essence is already in the flowing.

Misreading Three: Has brain science or psychology already proven that "wishlessness" means suppressing dopamine secretion?

* Clarification: They cannot be simply equated. Modern brain science has found that dopamine is primarily responsible for "expectation and craving" (Wanting), not "enjoyment and satisfaction" (Liking). When we fervently pursue a goal, dopamine is secreted in large quantities; when the goal is achieved, dopamine drops sharply, bringing a sense of letdown. To some extent, this can serve as a contemporary analogy for understanding "craving brings suffering." However, a scientific analogy is not equivalent to the Dharma. Brain science research is confined to the material and phenomenal level of neurotransmitters, cortical activation regions, and so on; while the Buddhist "gate of wishless liberation" is a supramundane wisdom (出世間) that thoroughly breaks "grasping at self" (我執) and "grasping at dharmas" (法執), severing the root of birth-and-death in the three realms (三界). A scientist might be able to reduce desire by suppressing dopamine receptors through drugs or meditation, but this is only an intervention at the physiological mechanism; it does not eradicate ignorance (無明, avidyā), and it is by no means equivalent to realizing the gate of wishless liberation.

Canonical EntryAI-generated

一、定义与核心要义

「无愿解脱门」(梵语:apraṇihita-vimokṣa-mukha),又称「无愿求」、「不起愿」或「庄严无愿解脱门」,是佛教「三解脱门」之一。其核心要义在于,修行者在彻底了达诸法皆空、无相的基础上,对世间万有(「有」)不再生起任何期许、希求与造作,以此断除渴爱与束缚,证入究竟涅槃。此法门并非消极的无所作为,而是通过对身、心、行、法的甚深观照,超越执着,甚至能以此满足一切愿力。

二、主要阐述

在经典中,无愿解脱门的修行与证果主要从以下几个维度展开:

1. 断除渴爱与束缚:修行者通过对世间万有不生起任何愿求,保持寂灭的心态,能够彻底断除渴爱这一最根本的束缚。如经中偈颂所言,修行者「于有不起愿,修行寂灭心,断除渴爱缚」。 2. 放舍与不求离缚:真正的无愿解脱表现为一种极高的无功用行状态,修行者甚至不刻意去追求「脱离束缚」,而是彻底放舍一切愿求,以此展现佛子的威德,即「不求离诸缚,放舍不起愿」。 3. 离所作与不可得:在究竟的解脱中,连「愿」本身也是不可得的,超越了有所作为的范畴,如「世尊所有愿,求之不可得,彼等离所作」。 4. 与空共行入涅槃:修行者通过「与空共行涅槃先道,远离于相、远离愿求」,最终证入「究竟涅槃界」。 5. 降伏魔怨与证无生:修行者「于空无相及无愿,得三解脱降魔怨」,并能借此「证于无生得解脱」。 6. 菩萨的无求与满愿:菩萨因「无求」而修持无愿解脱门。菩萨不于「色」中求菩提,亦不于「受想行识」中求菩提。正因为这种无所求的态度,菩萨得以安住于清净戒众,修持无愿解脱门,并以此「满足一切诸愿」。 7. 比丘的具体观修方法: - *观过去身*:比丘若能观照过去的身相并修持庄严,在观身中见身,即名为修无愿解脱门。 - *观一切行之生灭*:在三解脱门修庄严观中,观照一切行不出不灭,出已则灭且灭无所至、不至去来,或观未来世诸行未出且无有灭,皆名为庄严无愿解脱门。 - *观心心十二事*:比丘若要以无愿解脱门来观照心心,需要观照业、行、苦、空、坏、不自在、过去、现在、未来、因缘、无作、无受等十二事,这被称为见于心心,名无愿解脱门。 - *观一切法无作受者*:比丘若能观见一切法无作、受者、寿命、自在,唯见无常、苦、无我等,即是得无愿解脱门。

三、不同部类与译本的表述差异

在不同经典和译本中,对于「无愿」及相关概念的表述存在显著差异:

1. 译名与术语差异: - 《大宝积经》(唐菩提流志译)中,主要使用「无愿解脱门」、「无愿求」或「远离愿求」、「不起愿」或「放舍不起愿」、「无愿得解脱」等术语。 - 《大方等大集经》(北凉昙无谶译)中,则常使用「庄严无愿解脱门」之名。此外,该经在指代五蕴时,使用的是「五阴」或「诸阴」这一早期译名(如「观于六根五阴犹如镜像」、「不求诸阴诸行」、「阴入界空」),而《大宝积经》等则多用「受想行识」等五蕴概念。 2. 法门属性与相状的表述: - 《大方等大集经》将「无愿解脱门行」与「无常相」相联系,指出若有相杂的无愿解脱门行,即属于「无常相非无常法」的范畴。这种将无愿行与无常相、无常法进行细致区分的表述,为该经所独有。

四、与相关概念的关系

1. 与「空」、「无相」二解脱门的递进关系: 《大宝积经》多次阐明了三解脱门的递进逻辑:一切诸法本质上都是空寂的,了达「一切诸法空」即是「空解脱门」;在空的基础上,若能进一步认识到「空无空相」,则称为「无相解脱门」;而「若无于相(或若无相者)则无愿求」,这便被称为「无愿解脱门」。这表明「无愿」是建立在对「空」和「无相」的深刻体悟之上的。 2. 与「无求」与「满愿」的辩证关系: 在《大方等大集经》中,无愿与愿力、求菩提之间存在着辩证关系。菩萨并非放弃菩提,而是「不于色中求菩提,不于受想行识中求菩提」,因这种「无求」而修持无愿解脱门,最终反而能够「满足一切诸愿」。

五、代表性原文引用

1. 《大宝积经》:「与空共行涅槃先道,远离于相、远离愿求……若无于相则无愿求,是名无愿解脱门。」 2. 《大宝积经》:「于有不起愿,修行寂灭心,断除渴爱缚。」;「不求离诸缚,放舍不起愿。」 3. 《大方等大集经》:「菩萨不于色中求菩提,不于受想行识中求菩提。无所求故,安住清净戒众,修无愿解脱门,满足一切诸愿。」 4. 《大方等大集经》:「观于六根五阴犹如镜像……观心心十二事:一者业、二者行、三者苦、四者空、五者坏、六者不自在、七者过去、八者现在、九者未来、十者因缘、十一者无作、十二者无受。如是见于心心,名无愿解脱门。」

By SutraAI-generated

大寶積經T0310 · 寶積部

《大寶積經》論述「無願解脫門」,並非孤說,而是與空解脫門、無相解脫門合為「三解脫門」的整體結構中加以界定。經中屢以如下定式呈現:「一切諸法空者是空解脫門;空無空相名無相解脫門;若無相者則無願求名無願解脫門」。

一、以「無相」為「無願」的邏輯前階。本經定義三解脫門有其遞進之序:法空故無相可取,無相可取故無願可求——願求以相為緣,相空則願自寂。經文屢言「一切法皆具三解脫門,與空共行涅槃先道,遠離於相、遠離願求」,明三解脫門乃「涅槃先道」之三階,而「無願」為趨入涅槃的最終一階。

二、此定式非抽象懸說,而以夢喻反覆落於六根境界的觀察。經以「大王當知」領起,對眼見不愛之色、耳聞惡聲、鼻嗅臭惡、舌根壞、身根壞、意緣幻化作五欲,乃至飢渴、飲酒惛醉等,逐一以夢覺之喻推破:夢中所見畢竟無實,凡夫執夢為實徒自疲勞,於是歸結「一切諸法皆悉空寂」並重申三解脫門同一定式。夢喻收於「諸根如幻、境界如夢」:根既如幻,塵亦如夢,於其中所起之願求無所安立,無願解脫門因之成就。

三、無願解脫門在本經亦與「業報不失壞」的世俗諦並存。經文一方面以「自性離」「體性空」掃蕩實有:後識、業、死、初識、受、世間、涅槃、起、壞等一一體性皆空;另一方面明言「作業果報皆不失壞,無有作業者、無有受報者,但隨世俗故有,非第一義」。可見無願解脫門並非撥無因果,而是第一義上空寂諸法,令願求無從生起,故得解脫。最後以「究竟涅槃界,決定如法界,周遍虛空際」收束,會三解脫門歸於法界周遍之究竟。

四、偈頌以更精煉方式重申此義:「於有不起願,修行寂滅心,斷除渴愛縛,是佛離世間」;「無願得解脫,不求離諸縛,放捨不起願,佛子持威德」;「已得解脫門,無有解脫者,煩惱本亦無,佛見真實性」。又云「於空無相及無願,得三解脫降魔怨……蘊界無我猶如幻,決定了知法無性,不壞於如巧方便,分別諸法為魔業,捨離分別則降魔」,將三解脫門與降魔、證無生忍、善巧方便並舉。

本經所用術語須留意:三解脫門之「無願」,實為「無願求」之略,經文明謂「若無相者則無願求」——非泛指一般願望,而是帶能所對待、執取追求之「願求」。三解脫門在本經又總稱為「涅槃先道」,以「與空共行」標示其特質。

大方等大集經T0397 · 大集部

《大方等大集經》對於「無願解脫門」之論述,散見於虛空藏菩薩答寶德問,以及為憍陳如說三解脫門之段落,呈菩薩乘與聲聞乘雙重視角。

一、總體定位與核心表述 此經將無願解脫門與空解脫門、無相解脫門並列為「三解脫門」,以「修」與「得」貫穿其實踐層次——行者「修無願解脫門」而入此門,乃至「得無願解脫門」而滿足。經中復以「莊嚴」一詞修飾解脫門,如「莊嚴無願解脫門」,強調修行即莊嚴之義。

二、菩薩乘的獨特側面 在虛空藏答寶德之段落中,無願解脫門安置於菩薩行。菩薩以般若波羅蜜力迴向菩提,「不見菩提有增有減」,不於色受想行識中求菩提,因此「以無求故,住於清淨戒眾,修無願解脫門,滿足一切諸願」。此中「以無求」即無願之內涵,而「滿足一切諸願」明「無願」非廢願,實乃不執求而願自滿——不於五陰執求,反成就普願。

三、聲聞乘的修行方法 此經為憍陳如說法段中,提出三種入無願解脫門之觀法: (一)觀過去身:若比丘觀過去身及修莊嚴、觀身見身,是名修無願解脫門。 (二)觀未來行:觀未來世諸行未出,若行未出則無有滅,是名莊嚴無願解脫門——以未來諸行未生故,本無可滅可求,由此入此門。 (三)觀心心:若有比丘「觀於心心」,名無願解脫門觀心心,已觀十二事——業、行、苦、空、壞、不自在、過去、現在、未來、因緣、無作、無受。此十二事涵蓋三世及行苦、空、不自在等一切法相,顯示無願解脫門總觀一切有為行而離願求。

四、得此解脫門之相 此經明言:「見一切法無作受者壽命自在,唯見無常苦無我等,是名得無願解脫門」——以一切法無作者、無受者、無壽命、無自在,唯見無常、苦、無我等行相,即是證得此門之相。

五、本經特用之術語 本經一貫用「無願解脫門」(非異譯之「無作解脫門」),並以「莊嚴」一詞修飾三解脫門之修行。又以「心心」二字連稱為觀察對象,此乃本經之特用。

大智度論T1509 · 釋經論部

本部論以「無作解脫門」一詞標示「無願解脫門」之義,並與「空解脫門」、「無相解脫門」合稱三解脫門。兩譯名之別——「無願」重離諸願求,「無作」重不起行業——本論採用後者,故論中所見俱為「無作解脫門」之名,未見「無願」之語。

論中施設三解脫門,與聲聞四果及辟支佛之修行階位緊密相連。舍利弗問菩薩法眼淨,佛具答:「是人行空解脫門、是人行無相解脫門、是人行無作解脫門,得五根,得五根故得無間三昧,得無間三昧故得解脫智,得解脫智故斷三結:有眾見、疑、齋戒取,是人名為須陀洹。」乃至思惟道增進、薄斷婬恚癡、得斯陀含、阿那含、阿羅漢;行三解脫門亦得辟支佛。三門被視為入聖道、斷結證果之具體觀行門徑。

從佛的層次而言,「法眼清淨」意謂能知眾生從何門入涅槃:佛知「是眾生空解脫門入涅槃,是眾生無相解脫門入涅槃,是眾生無作解脫門入涅槃」,亦知眾生觀五眾門、十二入、十八界等種種法門得解脫;佛於解脫知見盡知遍知,故說佛解脫知見無減。

「無作解脫門」之義涵,本論有明確界定:「不起不作諸行業若有、若無故……是名無作解脫門。」論中先破二邊:凡夫計著三有(欲有、色有、無色有)而起善不善行業,或執斷滅邊、離八聖道強欲求滅,皆起作之過;菩薩知諸法實相所謂不生不滅,故不作三種業、不起業相應諸法。同段又以「不生不滅」明「無相解脫門」,二者義理相即。

菩薩實踐層面,本論強調修三解脫門而「不於實際作證」。阿鞞跋致菩薩行般若波羅蜜時,住內空乃至無法有法空,住四念處乃至空、無相、無作解脫門,於自地中了了無疑;其文又云:「爾時,菩薩修無作解脫門,雖未得阿耨多羅三藐三菩提,亦不實際作證。」並明示「觀空不證實際,以不證故,不墮須陀洹果乃至辟支佛道;觀無相、無作、無起、無生、無所有,亦不取證,而修行般若波羅蜜」。

三解脫門於本論中既是接引聲聞、緣覺入於涅槃的觀門,更是菩薩以大悲願力住持不證、漸次圓成佛道之關鍵觀行;其與「空三昧」、「無相三昧」並列為菩薩必修而不應急證之三昧法門。

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