Dharma · AI Companion

四依

catuḥpratisaraṇa

依法不依人等四项判法准则。AI-generated

Type PracticeDifficulty IntermediateTruth-level span outside the four-fold two-truths frameworkInitial AI estimate · evolves with use

A Contemporary ReadingAI-generated

What Is "Four Reliances" (四依)?

When embarking on spiritual cultivation or trying to make sense of complex teachings, human beings naturally seek anchor points. We default to authority figures, charismatic personalities, literal interpretations, emotional intuition, or overly simplistic rules.

In Buddhist liberation doctrine, **"Four Reliances" (四依, *catur-pratisaraṇa*)**—also known as the Four Refuges or Four Standards of Guidance—functions as the ultimate methodological toolkit for discernment and spiritual practice. It is not a set of rigid dogmas to be accepted on blind faith; rather, it is a fourfold canon of epistemological principles designed to safeguard practitioners from falling into superficiality, cults of personality, textual dogmatism, and misinterpretation of ultimate truth.

The four principles are traditionally summarized as: 1. Rely on the Dharma, not on the person (依法不依人, *dharma-pratisaraṇena bhavitavyaṃ na pudgala-pratisaraṇena*). 2. Rely on the meaning, not on the words/phrases (依義不依語/文, *artha-pratisaraṇena bhavitavyaṃ na vyañjana-pratisaraṇena*). 3. Rely on wisdom, not on dualistic/ordinary consciousness (依智不依識, *jñāna-pratisaraṇena bhavitavyaṃ na vijñāna-pratisaraṇena*). 4. Rely on definitive teachings, not on provisional teachings (依了義經不依不了義經, *nītārtha-sūtra-pratisaraṇena bhavitavyaṃ na neyārtha-sūtra-pratisaraṇena*).

In classical canonical texts like the *Mahāratnakūṭa Sūtra* (*Dà Bǎojī Jīng* 大寶積經), the Four Reliances are highlighted as indispensible attributes for Arhats, Great Bodhisattvas practicing the Perfection of Wisdom (*prajñāpāramitā*), and monastic Bodhisattvas residing in the renunciated life (*śramaṇa-dharma*).

In the *Mahāparinirvāṇa Sūtra* (*Dà Bānnièpán Jīng* 大般涅槃經), these four principles are elevated to an ultimate criteria for discerning ultimate reality (*tathātā*) and the changeless Buddha-nature (*buddhadvātu*) for sentient beings who possess only "physical eyes" (肉眼眾生).


The Fourfold Structure and Canonical Definitions

To grasp the Four Reliances with depth and precision, we must unpack each component strictly according to classical canonical definitions without watering them down or relying on modern approximations.

``` ┌─── 1. Rely on the Dharma, not on the Person (依法不依人) │ • Dharma = Ultimate Law, Unconditioned Dharma-nature (法性) │ • Person = Impermanent individual/conditioned speaker (數取趣/聲聞) │ ├─── 2. Rely on the Meaning, not on the Words (依義不依語/文) │ • Meaning = Transcendent truth, unconditioned liberation (出世間法) │ • Words = Verbal expressions, worldly linguistics, pedantry (言說文詞) FOUR RELIANCES ───┤ (四依 / 四依趣) ├─── 3. Rely on Wisdom, not on Dualistic Consciousness (依智不依識) │ • Wisdom (Jñāna) = Non-dual realization, Buddha-nature awareness (般若/無為智) │ • Consciousness (Vijñāna) = Cognition tied to karmic cycle, conceptual projections (生滅識) │ └─── 4. Rely on Definitive Meaning, not on Provisional Meaning (依了義經不依不了義經) • Definitive (Nītārtha) = Direct revelation of ultimate reality / Tathāgatagarbha (大乘實相) • Provisional (Neyārtha) = Expedient teaching adapted for specific stages (方便引導) ```

1. Rely on the Dharma, Not on the Person (依法不依人 / 依趣於法不依趣數取趣者)

* The Definition: "Person" (*pudgala*, translated classically as 數取趣者—"one who repeatedly takes rebirth in realms"—or simply 人) refers to any individual speaker, teacher, or personality, which ultimately belongs to the conditioned, impermanent realm. "Dharma" (*dharma*, 法) refers to the immutable Law of Liberation, the true nature of reality (*dharmatā* 法性), and the unconditioned state (*asaṃskṛta*). * Deep Meaning: The *Mahāparinirvāṇa Sūtra* highlights that even if a teacher appears possessing charisma or status, their persona remains within the realm of conditioned phenomena. The truth of liberation does not derive validity from *who* spoke it, but from whether it accords with unconditioned Dharma-nature (*dharmatā*). One must anchor faith in the timeless principle, not in the charismatic authority of a person.

2. Rely on Meaning, Not on Words or Phrases (依義不依語 / 依趣於義不依趣文)

* The Definition: "Words/Phrases" (*vyañjana*, 文 or 語) refers to linguistic conventions, literal expressions, worldly rhetoric, and superficial verbal distinctions used to communicate concepts. "Meaning" (*artha*, 義) refers to the transcendent reality (*lokottara-dharma* 出世間法), the direct realization of non-duality, and unconditioned liberation (*nirvāṇa*). * Deep Meaning: The *Mahāratnakūṭa Sūtra* provides a detailed contrast between "words" and "meaning" across multiple domains: * *In Giving and Precepts*: Words are mere verbal praises of generosity, ethical codes, or monastic rules. Meaning is the unshakeable wisdom realizing the ungraspability (*anupalabdhi*) of body, speech, and mind, achieving effortless purity. * *In Samsara and Nirvāṇa*: Words are verbal denunciations of cyclic existence or glorifications of Nirvāṇa. Meaning is remaining untainted by samsara, perceiving true Dharma-nature, and penetrating the non-differentiating reality of Nirvāṇa. * *In Wisdom and Noble Truths*: Words are the memorization of the 37 Factors of Awakening, Four Noble Truths, or Twelve Links of Dependent Origination. Meaning is the ineffable real (*anabhilāpya*), the direct cessation of ignorance and suffering. The *Mahāparinirvāṇa Sūtra* adds that "Meaning" implies direct, uncorrupted reality (*tathātā*), wisdom, and light, whereas "Words" can be manipulated to sound profound while describing impermanent surfaces.

3. Rely on Wisdom, Not on Dualistic Consciousness (依智不依識)

* The Definition: "Consciousness" (*vijñāna*, 識) refers to the ordinary, dualistic, discrimination-based mental activity that operates through subject-object division, linear logic, sensory perception, and egoic projection. "Wisdom" (*jñāna*, 智) refers to non-conceptual, direct insight (*prajñā*) that transcends the subject-object divide and perceives the unified, unborn nature of all phenomena. * Deep Meaning: Consciousness relies on conditioned mental states—it measures, compares, likes, dislikes, and conceptualizes. Wisdom, as explained in the *Mahāparinirvāṇa Sūtra*, is the intrinsic awareness that sees the non-dual truth: the changeless nature of the ultimate Sangha, the reality of Tathāgatagarbha, and the innate potential for enlightenment in all sentient beings (*all beings possess Buddha-nature*). One must not mistake clever intellectual categorization (consciousness) for transformative awakening (wisdom).

4. Rely on Definitive Meaning, Not on Provisional Meaning (依了義經不依不了義經)

* The Definition: "Provisional Teachings" (*neyārtha*, 不了義) are teachings where the meaning is implicit or pedagogical—expedient means (*upāya*) spoken by the Buddha to guide practitioners at specific initial stages of development. "Definitive Teachings" (*nītārtha*, 了義) are direct, uncompromised expositions of ultimate reality (*paramārtha-satya*). * Deep Meaning: In the *Mahāparinirvāṇa Sūtra*, teachings focused purely on impermanence, suffering, emptiness, and non-self (*anicca, dukkha, anattā*) as absolute end-points are identified as provisional step-stones designed to dismantle worldly attachment. If a practitioner clings to literal emptiness or annihilative non-self without reaching the definitive realization of Buddha-nature (*tathāgatagarbha*), the ultimate permanence of Nirvāṇa, and the vast Mahāyāna perspective, they remain stuck in provisional stages. Definitive scriptures reveal the ultimate destination clearly without requiring pedagogical distortion.


A Walkthrough in Contemporary Life (生活里的走查)

To see how the Four Reliances operate outside ancient monasteries, let us trace how a modern individual navigates information, personal growth, career choices, and spiritual guidance today.

``` ┌─────────────────────────────────────────────────────────────────────────────┐ │ CONTEMPORARY APPLICATION │ ├──────────────────────────────┬──────────────────────────────────────────────┤ │ 1. Rely on Dharma, │ Follow objective truth & verified facts; │ │ Not the Person │ do not blindly trust influencers or gurus. │ ├──────────────────────────────┼──────────────────────────────────────────────┤ │ 2. Rely on Meaning, │ Focus on real-world impact & core core concepts;│ │ Not the Words │ bypass corporate jargon & political spin. │ ├──────────────────────────────┼──────────────────────────────────────────────┤ │ 3. Rely on Wisdom, │ Act from holistic, non-reactive clarity; │ │ Not Consciousness │ transcend algorithmic bias & outrage. │ ├──────────────────────────────┼──────────────────────────────────────────────┤ │ 4. Rely on Definitive Truth, │ Base life on deep, enduring ultimate values; │ │ Not Provisional Hacks │ skip quick-fix productivity shortcuts. │ └──────────────────────────────┴──────────────────────────────────────────────┘ ```

Scenario: Navigating Self-Improvement, Career Advice, and Social Media Information

##### Step 1: Evaluating a Life Coach or Thought Leader (Rely on Dharma, Not the Person) * The Trap (Relying on Person): You discover a charismatic online guru or tech CEO. They have millions of followers, immaculate aesthetic videos, and convincing credentials. You blindly adopt their lifestyle habits, philosophy, and investments simply because of *who* they are. When they get exposed in a scandal, your entire world collapses. * The Correct Mapping (Relying on Dharma): You separate the speaker from the principle. You ask: *Does this advice hold true against reality regardless of who utters it?* If an unknown person speaks truth, it remains truth. If an icon speaks fallacy, authority cannot rescue it.

##### Step 2: Reading Mission Statements or Self-Help Books (Rely on Meaning, Not the Words) * The Trap (Relying on Words): You get mesmerized by trendy buzzwords—"hyper-optimization," "quantum mindfulness," "synergistic alignment." Or conversely, you reject genuine wisdom because the vocabulary sounds archaic or doesn't match your political orientation. * The Correct Mapping (Relying on Meaning): You look past rhetoric. You evaluate whether the core insight actually reduces suffering, fosters genuine awareness, and aligns with reality. You realize that memorizing buzzwords or repeating spiritual jargon is not the same as embodying psychological maturity.

##### Step 3: Dealing with Social Media Outrage and AI Feeds (Rely on Wisdom, Not Consciousness) * The Trap (Relying on Consciousness): Your algorithmic feed feeds you triggering headlines. Your sensory-cognitive system (*vijñāna*) fires rapidly—comparing, judging, getting enraged, taking sides, and producing immediate emotional reactions based on dualistic "us versus them" framing. * The Correct Mapping (Relying on Wisdom): Instead of reacting through dualistic mental conditioning, you step back into non-reactive awareness (*jñāna*). You observe how the algorithm exploits sensory consciousness. You act from holistic clarity, seeing the underlying interconnectedness and shared human vulnerability rather than being driven by egoic projection.

##### Step 4: Long-Term Life Direction (Rely on Definitive Meaning, Not Provisional Hacks) * The Trap (Relying on Provisional Meaning): You adopt temporary life hacks—such as extreme productivity schedules or emotional suppression tricks designed for short-term crunch time—and mistake them for a permanent philosophy of life. * The Correct Mapping (Relying on Definitive Meaning): You distinguish between temporary survival tactics (provisional) and ultimate spiritual/psychological well-being (definitive). You don't make short-term adaptations your ultimate goal; you keep your eye on liberation, deep peace, and genuine compassion.


Why Contemporary People Need It

We live in an age characterized by information hyper-abundance and epistemological crisis. Never in human history has it been easier to be manipulated, overwhelmed, or misled.

1. The Overcoming of Celebrity Worship and Cults of Personality: Modern culture is driven by personal brands, influencers, and authority figures. The principle of *依法不依人* (Rely on Dharma, not person) acts as an intellectual and spiritual filter against blind followership and ideological echo chambers. 2. Cutting Through Corporate and Algorithmic "Spin": In an era dominated by media spin, greenwashing, and superficial rhetoric, *依義不依語* (Rely on meaning, not words) trains the mind to demand actual substance over semantic gloss. 3. Navigating the Age of AI and Cognitive Manipulation: Recommendation algorithms are engineered specifically to exploit sensory consciousness (*vijñāna*)—triggering outrage, craving, and bias. *依智不依識* (Rely on wisdom, not consciousness) encourages human beings to cultivate deep awareness (*jñāna*) rather than remaining passive reactive nodes in an algorithmic loop.

*A Note on AI and Cognitive Science Comparisons*: Modern cognitive neuroscience shows how the brain uses predictive processing and pattern matching—functions corresponding to *vijñāna* (consciousness)—which are prone to cognitive biases. While AI models process vast amounts of "words" (*vyañjana*) and simulate human logic (*vijñāna*), they lack intrinsic awareness or ultimate wisdom (*jñāna*). However, scientific models are bounded by empirical observation and physicalist assumptions; they do not equal the Buddhist Buddhist realization of unconditioned Dharma-nature (*dharmatā*).


Common Misinterpretations and Clarifications

1. Misinterpretation: "Relying on Dharma, not person" means we should completely reject teachers, monastics, or traditions.

* Clarification: The teachings do not advocate anti-intellectualism or total disregard for spiritual teachers. In fact, the *Mahāparinirvāṇa Sūtra* explicitly highlights "Four Types of People Who Are Worldly Reliances" (四人為世間依)—teachers who uphold the true Dharma, protect the teachings, and explain the Buddha's deep intent. The rule means: respect teachers who transmit the truth, but anchor your final trust in the *Truth* they point to, not their personal charm or status.

2. Misinterpretation: "Relying on meaning, not words" means scriptures and precise language do not matter at all.

* Clarification: Linguistic precision is essential for communication and learning. The classical text states that words (*vyañjana*) are the foundation for hearing and retaining wisdom (*聞持諸慧根本*). However, words are the finger pointing at the moon, not the moon itself. The mistake is clinging to pedantic textual debate while missing the transformative truth.

3. Misinterpretation: "Provisional teachings" (不了義) are wrong or useless teachings that should be discarded.

* Clarification: Provisional teachings (such as foundational instruction on impermanence, suffering, and basic mindfulness) are crucial pedagogical tools (*upāya*) designed by the Buddha for specific stages of practice. They are not "false"; they are simply incomplete steps on the ladder. The warning is against taking an intermediate step as the final ultimate destination.

Canonical EntryAI-generated

一、定义与核心要义: 「四依」是佛教修行者在理解与抉择教法时应遵循的四项核心依凭原则,通常表述为「依法不依人、依义不依语、依智不依识、依了义经不依不了义经」。在《大宝积经》中,它是阿罗汉、修行般若波罗蜜多的菩萨摩诃萨以及出家菩萨住沙门法时必须具足的核心原则。在《大般涅槃经》中,它被赋予了大乘常住佛性的终极抉择意义,是为肉眼众生开示的解脱标准。 二、主要阐述: 1. 依法不依人:《大宝积经》指出修行者应依止于「法」,而不依止于「人」(或「数取趣者」)。《大般涅槃经》对此进行了深刻抉择,指出「法」即是如来大般涅槃,一切佛法即是「法性」,而法性即是如来,是常住不变的;而「人」则指代「声闻」,等同于有为与无常。因此,修行者应依止常住不变的法性,而不应依止代表无常有为的声闻。 2. 依义不依语(文):《大宝积经》对「文」与「义」进行了极为详尽的对比剖析。总体上,「文」是世间诸法作用与传习的文词言说,「义」是所通达的出世间法。在布施与持戒中,「文」是宣示可乐布施、调顺、寂静的言词,或宣说律仪、身语意业、受持学处及杜多功德;「义」则是决定了知无朽坏的智慧,以及身语意业皆不可得、不由加行而尸罗清净的境界。在生死与涅槃中,「文」是诃毁生死、分别言词,或称扬赞叹涅槃功德;「义」则是生死不染、彻见法性,以及诸法性涅槃无分别性。在教法与行持中,「文」是随顺诸乘建立言说,或宣说舍离诸法、忍辱、精进、静虑等持等;「义」则是一理趣法善通达智、三轮究竟清净、证得无生法忍、无取无舍无住精进,以及灭尽定智。在智慧与谛理中,「文」是一切闻持诸慧根本,或开示三十七觉分、苦集道谛、十二因缘及止观资粮;「义」则是不可说义、证得菩提分法正行之果、于灭作证,以及无明灭乃至老死亦灭的实相。而《大般涅槃经》则将「义」解释为「质直」、「光明」、「不羸劣」与「如来」,其中光明又名智慧,质直又名常住;而「语」则指那些以微妙言语宣说无常的言论。修行者应依凭如来常住的真实义理,而不应依信宣说无常的言语。 3. 依智不依识:《大宝积经》将其作为菩萨修行般若及出家菩萨住沙门法的重要原则。《大般涅槃经》中,「智」是指了知「众僧是常,无为不变」,且不畜八种不净之物,其核心在于了知「一切众生悉有佛性」;而「识」则与「识作识受、无和合僧」的观点相关,主张无所有生灭识,无法成立常。因此应依止能知众生悉有佛性、僧宝常住的「智」,不依宣称无常生灭、否定和合僧的「识」。 4. 依了义经不依不了义经:《大宝积经》将其列为四依(或四依趣)之一。《大般涅槃经》中,「了义」是指知足、不诈现威仪、不贪求利养,对如来随宜方便所说法不生执着,其终极指向是「了达一切大乘经典」;而「不了义」是指「声闻乘」,凡是经中宣说「一切烧燃、一切无常、一切皆苦、一切皆空、一切无我」的,皆属于「不了义」。若执著于空、无常、无我等字面说法,甚至认为涅槃也是无常、苦、空的,会堕入阿鼻地狱。因此必须依止宣说如来常住、大乘真实法界之「了义经」。 三、不同部类与译本的表述差异: 1. 术语名称的差异:《大宝积经》在不同语境下使用了「四依」与「四依趣」;《大般涅槃经》则区分了「四人为世间依」与修行者应依循的「四法」(即四依)。 2. 具体条目的译词差异:在《大宝积经》中,论述菩萨的「四依趣」时,其表述为:「依趣于义不依趣文、依趣于智不依趣识、依趣于了义经不依趣不了义经、依趣于法不依趣数取趣者」。此处将「不依人」译为「不依趣数取趣者」(「数取趣者」即补特伽罗);将「不依语」译为「不依趣文」。而在同经论述出家菩萨住沙门法时,表述则为:「依义不依语、依智不依识、依法不依人、依了义经不依不了义经」。此处将「文」改称为「语」,将「数取趣者」改称为「人」。《大般涅槃经》的表述为:「依法不依人、依义不依语、依智不依识、依了义经不依不了义经」。 四、与相关概念的关系: 1. 与「四人为世间依」的关系:《大般涅槃经》中,除了修行者应依的「四法」(四依)外,还提出了「四人为世间依」。这四种人是指能广宣大乘经典、发心始学《大涅槃经》、建立护持正法、能知如来常住不变并能解宣如来密语之人。他们虽未达十住位,但已入十住数中,被称为「如来」,是世间的真正依止。 2. 与「般若波罗蜜多」及「沙门法」的关系:《大宝积经》中,「四依趣」是菩萨摩诃萨修行般若波罗蜜多时所能善于具足的依趣;同时,「四依」也是出家菩萨住沙门法时所必须具足和依循的核心原则。 3. 与「佛性」及「大乘了义」的关系:《大般涅槃经》将「四依」完全导向「如来常住」、「众生悉有佛性」及「大乘了义」的核心思想。佛陀强调,这套对「四依」的特殊诠释是专门为「肉眼诸众生等」所说的,其核心归结为:法即是法性,义即是如来常住不变,智即是了知一切众生悉有佛性,了义即是了达一切大乘经典。 五、代表性原文引用: 1. 《大宝积经》论菩萨四依趣:「依趣于义不依趣文、依趣于智不依趣识、依趣于了义经不依趣不了义经、依趣于法不依趣数取趣者。」 2. 《大宝积经》论出家菩萨住沙门法:「依义不依语、依智不依识、依法不依人、依了义经不依不了义经。」 3. 《大般涅槃经》论四法之依:「依法不依人、依义不依语、依智不依识、依了义经不依不了义经。」 4. 《大般涅槃经>》针对肉眼众生的特别总结:「法者即是法性,义者即是如来常住不变,智者了知一切众生悉有佛性,了义者了达一切大乘经典。」

By SutraAI-generated

大寶積經T0310 · 寶積部

《大寶積經》對「四依」這一判法準則的闡述,集中出現於菩薩修行般若波羅蜜多而「依趣善巧」一段。所用語並非僅稱「四依」,而是稱為「四依趣」——「依趣」二字合言,強調菩薩於所依之境非僅消極依靠,而是積極趣入、能動趨向。

經中明列四依趣為:依趣於義不依趣於文、依趣於智不依趣於識、依趣於了義經不依趣不了義經、依趣於法不依趣數取趣者。值得注意的是第四項,所指不依之人,經文以「數取趣者」一詞表出,與他經常見之「人」「補特伽羅」等譯名有別,採音意合譯之造詞,含「於諸趣中數數取著」之義,為本經特色用語之一。

四項之中,經文獨對第一項「依義不依文」作了極詳盡的辨析,以連續十三組「所言文者……所言義者……」的對舉格式,層層揭示意與言的分際。文方面,包括世間法言詞、可樂布施調順寂靜之詞、訶毀生死之語、稱揚涅槃功德之詞、隨順諸乘之施設、捨離諸所有之宣說、身語意業律儀杜多之教、忍辱之言、精進之語、靜慮解脫等持等至之說、聞持諸慧之根本、開示三十七覺分及苦集道諦之教法,乃至宣說止觀資糧之正法。義方面,則分別對應於出世間法之通達、布施調順寂靜之無朽壞智、徹見法性之不染、法性涅槃之無分別性、一理趣法之善通達智、三輪究竟清淨、身語意業不可得不由加行之尸羅清淨、善證無生法忍、無取無捨無住之精進、滅盡定智、不可說義、菩提分法正行之果、於滅作證、無明滅故老死亦滅,以及止觀之實證。

由此可見,經中所謂「義」並非抽象玄理,而是每一種言教背後所指向的究竟實相與親證之智;其共通特質在於超越言詮的「不可說」、無分別、無取捨、究竟清淨。經文藉由如此細密的文義對舉,確立了「依義不依文」作為貫穿聞思修、貫穿戒定慧一切法門的根本判別準則;其餘三項(智/識、了義經/不了義經、法/數取趣者)則未作如是層層展開,僅於總標之處列名。

此外,經於敘述大阿羅漢種種功德時,亦列有「自依四依,四依眷屬」一項,顯示四依不唯為菩薩修行般若之善巧,亦是大阿羅漢自利利他、共所依持之德。

大般涅槃經(北本)T0374 · 涅槃部

本部經以「四依」作為判法準則,並將其與弟子受畜不淨物之戒律開緣結合陳述。經文先敘述世飢饉、飲食難得之時,為建立護持正法之緣故,佛陀聽許弟子受畜奴婢、金銀車乘、田宅穀米、賣易所須等物,且強調「雖聽受畜如是等物,要當淨施篤信檀越」,此即經中所謂「如是四法所應依止」之具體內涵。

在此基礎上,經文進一步界定「依」之範圍:若戒律、阿毘曇、修多羅所說不違背此四法,亦應依止;反之,若有人宣稱如來於「有時」「非時」、能護法與不能護法等情形下,皆聽許一切比丘受畜不淨物,則「如是之言不應依止」;若戒律、阿毘曇、修多羅中亦載有如此一律聽許之說,則「如是三分亦不應依」。可見本經所論「依」與「不依」,先就經律論三藏之內容是否違背世尊制戒本意而立判。

在辨明取捨之後,經文進一步指出四依施設的對象層次:「我為肉眼諸眾生等,說是四依,終不為於有慧眼者。」意謂此四依是為缺乏慧眼之眾生而施設之方便權說,並非究竟了義之施設。

本部經對四依最為獨特之處,在於對四項內涵作出明確詮解,並將其與大乘涅槃法義緊密結合,其用語與一般常見的「依法不依人、依義不依語、依了義經不依不了義經、依智不依識」之表述形式不同,僅就四項正面內涵各作一句界定:

— 「法者即是法性」:將「法」解為諸法本性、法性常住; — 「義者即是如來常住不變」:以如來常住不變之理作為「義」之實質; — 「智者了知一切眾生悉有佛性」:將「智」界定為了知「一切眾生悉有佛性」之正知見; — 「了義者了達一切大乘經典」:以通達一切大乘經典作為「了義」之義涵。

由此可見,本經所論四依,並非抽象的判教條目,而是與法性、如來常住、一切眾生悉有佛性、大乘了義等本經核心教義融貫為一的具體判準。透過將「法」指向法性、「義」指向如來常住、「智」指向佛性了知、「了義」指向大乘經典,本經將古來四依判法準則,轉化為以涅槃佛性思想為根本依歸之大乘實踐準繩。

大般涅槃經(南本)T0375 · 涅槃部

《大般涅槃經(南本)》以「四法」與「四依」稱此組判法準則,完整列為「依法不依人、依義不依語、依智不依識、依了義經不依不了義經」。經中先由迦葉重述此四法,並說「如是四法應當證知,非四種人」;佛則進一步說明,護持正法而善解如來微密深奧藏者,可以證知而依止,重點不在身分名目,而在其是否通達所說之法。

一、「依法不依人」:本經將「法」直接釋為「法性」,又說法性即是如來,故如來常住不變;「人」則在相對的釋義中指聲聞,聲聞屬有為、無常。若有人宣說如來無常、變易,便是不知、不見法性,不應依止。經文亦說,即使言辭微妙,若所宣說的是無常之義,仍不可據此而依。

二、「依義不依語」:本經以一連串互釋界定「義」:義名質直,質直名光明、不羸劣、常住,並以光明表智慧,以不羸劣歸於如來。由此,判準不在語句是否微妙動聽,而在其所指之義是否契合如來常住不變。

三、「依智不依識」:本經以「智」了知眾僧為常、無為、不變,且不畜八種不淨之物;相反地,若以「識作、識受」否定和合僧,並因「和合」被說成無所有而否定其常,這種「識」即不可依止。此處經文固定使用「智」與「識」相對,而未另立其他識名。

四、「依了義經不依不了義經」:本經將了義與知足、不詐現威儀清白、不憍慢自高、不貪求利養,以及不執著如來隨宜方便之說相連;能住於此,即得住第一義。經中又以大乘之法為應依止的了義,稱聲聞乘為如初耕而未得果實的不了義;並明說「了義者,了達一切大乘經典」。

本經對「不了義」另有鮮明界說:若執取「一切燒燃、一切無常、一切皆苦、一切皆空、一切無我」,進而認為涅槃亦燒、亦無常,苦、空、無我亦復如是,便是於義不了,故不應依止。相對地,經文以「如來入法性」名為了義。

四依也被用作檢驗戒律、阿毘曇、修多羅的準繩:三者若不違四依,便可依止;若其中主張如來一概允許比丘受畜不淨物,不辨時與非時、能否護法,則連相關三分也不應依。經末總攝其專門用語為:「法」即法性,「義」即如來常住不變,「智」即知一切眾生悉有佛性,「了義」即了達一切大乘經典;並說四依是為肉眼眾生而說,非為已有慧眼者而說。

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