Dharma · AI Companion

聖智

ārya-jñāna

圣者如实证悟真理的智慧。AI-generated

Type AttainmentDifficulty AdvancedTruth-level span II · emptiness ⇢ IV · beyond wordsInitial AI estimate · evolves with use

声闻见道无漏智立足第二重(证无我性空);楞伽等以「自觉圣智」为离言究竟读法,故 2→4。

A Contemporary ReadingAI-generated

這個概念在說什麼 (What This Concept Means)

In Buddhist soteriology, Noble Wisdom (Sanskrit: *ārya-jñāna*; 聖智) is not an accumulation of intellectual data, nor is it high emotional intelligence (EQ) or clever philosophical reasoning. It is the untainted (*anāsrava*; 無漏), ultimate wisdom realized by enlightened beings (*āryas*; 聖者) that accords directly with reality (*tathatā*; 實相) and completely transcends dualistic opposition and delusion [18593, 8175].

To understand Noble Wisdom fully within the path to liberation (*vimukti-mārga*; 解脫道), we must examine its distinct levels, its structural opposition to ordinary consciousness, its foundational phases, and its classical scriptural metaphors.


1. The Threefold Hierarchy of Wisdom (智之三層相)

According to the *Lankāvatāra Sūtra* (*Léngqié Jīng*; 《楞伽經》), wisdom is divided into three precise cognitive levels, each defined by its perceptual boundary [8590]:

1. Worldly Wisdom (*Laukika-jñāna*; 世間智): The cognition of ordinary beings (*pṛthagjana*; 凡夫) and non-Buddhist philosophers (*tīrthika*; 外道). Its signature flaw is attachment to Existence and Non-existence (*bhāvābhāva*; 有無) [8590]. It sees the world through binary categories: "this exists" or "this does not exist," "I succeed" or "I fail."

2. Transcendental Wisdom (*Lokottara-jñāna*; 出世間智): The wisdom attained by Voice-Hearers (*Śrāvakas*; 聲聞) and Solitary Realizers (*Pratyekabuddhas*; 緣覺). While it sees through worldly illusion, it remains subtly caught in analyzing Self-Characteristics and Common Characteristics (*svalakṣaṇa-sāmānyalakṣaṇa*; 自相與共相) [8590]. It grasps at the empty characteristics of phenomena (such as impermanence, suffering, and non-self) as concrete realities to escape from.

3. Supreme Transcendental Wisdom (*Lokottaratarottama-jñāna*; 出世間上上智): The ultimate wisdom realized by Buddhas and Bodhisattvas [8590]. It directly perceives the Non-arising and Non-ceasing (*anutpādānirodha*; 不生不滅) of all phenomena, thoroughly penetrating both Non-self of Persons (*pudgala-nairātmya*; 人無我) and Non-self of Phenomena (*dharma-nairātmya*; 法無我) [8590]. It operates without dualistic grasping, realizing that samsara and nirvana are inherently non-dual [19416].

Furthermore, as noted in the *Mahāsaṃnipāta Sūtra* (*Dàjí Jīng*; 《大集經》), the term "Noble Wisdom" can sometimes refer specifically to the limited realization of Śrāvakas (such as Śāriputra, who could not perceive the sublime realms of Bodhisattvas) [12402], whereas the ultimate, unhindered cognition of a Buddha is designated as Buddha-Wisdom (*Buddha-jñāna*; 佛智) or All-Knowledge (*sarvajñatā*; 一切智)—a state that is unutterable (*anabhilāpya*; 不可說) and non-conceptual (*avikalpa*; 無分別) [12804].


2. The Structural Contrast: Consciousness (識) vs. Wisdom (智)

The *Lankāvatāra Sūtra* establishes a strict, non-negotiable line between ordinary Consciousness (*vijñāna*; 識) and Noble Wisdom (*jñāna*; 智) [8590, 8591]:

| Structural Dimension | Consciousness (*Vijñāna*; 識) | Noble Wisdom (*Jñāna*; 智) | | :--- | :--- | :--- | | Temporal Nature | Subject to arising and ceasing (*Saṃskṛta*; 生滅) [8590] | Unarising and unceasing (*Asaṃskṛta*; 不生不滅) [8590] | | Cognitive Trap | Falls into characteristics of existence/non-existence (*Yǒu-wú xiàng*; 墮有無相) [8590] | Transcends existence and non-existence (*Chāo yǒu-wú xiàng*; 超有無相) [8590] | | Karmic Tendency | Accumulates and nourishes habitual seed-impressions (*Cǎijí yè / Chángyǎng xiàng*; 採集業/長養相) [8590, 8591] | Does not accumulate or nourish karma (*Bù cǎijí*; 不採集) [8591] | | Perceptual State | Obstructed by target objects (*Jìngjiè ǎi-xiàng*; 境界種種礙相) [8590] | Unobstructed and clear (*Wú-ài xiàng*; 無礙相) [8590] | | Grasping Dynamic | Characterized by attainment and possession (*Dé-xiàng*; 得相) [8590] | Characterized by non-attainment (*Bùdé-xiàng*; 不得相) [8590] |


3. The Three Aspects of Self-Realized Noble Wisdom (自覺聖智三相)

To prevent seekers from mistaking conceptual quietude for actual realization, the *Lankāvatāra Sūtra* outlines Three Aspects of Noble Wisdom (*Sèngzhì Sānxiāng*; 聖智三相) [8175]:

1. Aspect of Non-Possession / Non-Apprehension (*Wú suǒyǒu xiàng*; 無所有相): The initial phase of seeing through the inherent reality of external objects and mental constructs, cultivating non-attachment to any perceived mark [8175]. 2. Aspect of the Vow Realm of All Buddhas (*Yīqiè zhūfó zìyuàn chù xiàng*; 一切諸佛自願處相): The aspect wherein wisdom is not a passive void, but aligns with the fundamental vows (*praṇidhāna*; 願) of all Buddhas to liberate sentient beings while remaining unattached [8175]. 3. Aspect of Ultimate Self-Realized Noble Wisdom (*Zìjué shèngzhì jiūjìng xiàng*; 自覺聖智究竟之相): The ultimate state where all dualistic projections are fully dissolved. The practitioner realizes the "illusion-like absorption body" (*māyopama-samādhi-kāya*; 如幻三昧身) and advances seamlessly through the Bodhisattva stages (*bhūmi*; 地) [8175].


4. Canonical Metaphors of Noble Wisdom

The classics employ precise metaphors to illustrate the non-physical, non-graspable nature of Noble Wisdom:

* Like Empty Space (*Rú xūkōng*; 如虛空): In the *Mahāratnakūṭa Sūtra* (*Dà Bǎojī Jīng*; 《大寶積經》), Noble Wisdom is described as being like open sky—having no "this" or "that," incomparable, devoid of preferences or concrete forms (*Wú xǐ-è, wú xiàngmào*; 無好惡、無相貌) [19416]. * Like the Reflection of the Moon in Water (*Rú shuǐ zhōng yuè*; 如水中月): In the *Lankāvatāra Sūtra*, the manifestation of self-realized wisdom is described as "neither entering nor exiting, like the moon mirrored in water" (*Bù chū bù rù, gù rú shuǐ zhōng yuè*; 不出不入,故如水中月) [8590]. It appears clearly in response to conditions, yet possesses no solid substance. * Like Gold Ore Tested by a Hammer (*Jīng chuī dǎ jīnkuàng*; 金鑛經鎚打): In the *Mahāratnakūṭa Sūtra*, Bodhisattva Mañjuśrī compares the "Non-regressive Wisdom" (*Bùtuì zhì*; 不退智) to pure gold refined under intense hammering [19416]. When tested against the friction of worldly realms, true wisdom reveals itself as unshakeable, non-arising, and non-acting (*Jùzú bùdòng, bùshēng bùmiè*; 具足不動、不生不滅) [19416].


生活裡的走查 (Walking Through Everyday Life)

To see how ordinary consciousness (*vijñāna*; 識) differs from Noble Wisdom (*jñāna*; 智), let us map these concepts onto common contemporary scenarios.

``` [Contemporary Experience] ──(Driven by "Consciousness" 識)──> Dualistic Grasping / Karmic Accumulation │ (Transformed by "Noble Wisdom" 聖智) ↓ [As-It-Is Awareness 如實知] ──> Unobstructed / Non-Attainable / Liberated ```

Scenario A: Doomscrolling and the Social Media Feed

* The Trap of Consciousness (識): You open an app late at night. An algorithm feeds you polarizing news or content designed to evoke outrage. Consciousness immediately engages in gathering and cultivating karma (*cǎijí yè*; 採集業) [8591]. It categorizes the post into binary traps: "I agree vs. I hate this" (Existence vs. Non-existence [8590]). It grasps at the mark of the feed (attainment相 [8590]), leaving seed-impressions of anxiety and anger in your mind. * The Operation of Noble Wisdom (聖智): Noble Wisdom sees the digital feed as-it-is (*yathābhūtam*; 如實知) [15224]. It recognizes the text, light pixels, and emotional surges as dependents on causes and conditions (*pratītyasamutpāda*; 因緣) without solid self-nature. It perceives the emotional agitation like "the moon in water" (*rú shuǐ zhōng yuè*) [8590]—appearing vividly, yet empty of substance. It does not gather karmic reaction (*bù cǎijí*) [8591]; awareness remains vast and unhindered like empty space (*rú xūkōng*) [19416].

Scenario B: The Performance Review and Workplace Anxiety

* The Trap of Consciousness (識): During an annual evaluation, your manager gives critical feedback. Consciousness instantly leaps to self-preservation, operating through dualistic friction: "My worth is threatened" vs. "My career is ruined." It grasps onto self-characteristics and common characteristics (出世間智 or 世間智 traps [8590]), seeking a permanent sense of security (attainment相 [8590]) in an inherently impermanent structure. * The Operation of Noble Wisdom (聖智): Noble Wisdom applies Aggregate-Differentiation Wisdom (*yùn chābié zhì*; 蘊差別智) and Cause-Exhaustion Wisdom (*kǔ yīn jìn zhì*; 苦因盡智) [15224]. It breaks down the event: sound waves (form/色), raw sensation (feeling/受), label recognition (perception/想), defensive impulse (volition/行), and conscious registration (consciousness/識). Seeing that no permanent "I" exists within these five aggregates (*skandhas*; 蘊), it listens to the feedback objectively, corrects mistakes pragmatically, yet remains internally unmoved (具足不動, 不生不滅 [19416]).

Scenario C: Conflict in Intimate Relationships

* The Trap of Consciousness (識): In an argument with a partner, consciousness freezes the other person into a fixed label: "You always ignore me." It falls into obstructed boundaries (*jìngjiè ǎi-xiàng*; 境界種種礙相) [8590], projecting past grievances onto the present moment and reinforcing a rigid self-narrative. * The Operation of Noble Wisdom (聖智): Noble Wisdom utilizes Wisdom of Mind of Self and Others (*zì tā xīn zhì*; 自他心智) and Wisdom of Sentient Beings' Inclinations (*yīqiè zhòngshēng yìlè zhī zhì*; 一切眾生意樂之智) [15224]. It sees through the partner's anger to the underlying fear or fatigue driving it. It does not react with defensive ego, nor does it suppress its own boundaries dualistically ("neither severing afflictions nor clinging to them" [19416]). It responds with unhindered compassion (*bóruò bōluómì*; 般若波羅蜜) [13682].


Common Mismapping Pitfalls (常見映射錯誤)

1. Mistaking High Intellect or EQ for Noble Wisdom: *Wrong Mapping:* Thinking that a brilliant scholar, a clever strategist, or a calm negotiator possesses Noble Wisdom. *Canonical Correction:* Sophisticated reasoning is still Worldly Wisdom (*laukika-jñāna*; 世間智) if it relies on dualistic grasping (*yǒu-wú xiàng*; 有無相) and karmic accumulation [8590]. Noble Wisdom is fundamentally non-conceptual (*avikalpa*) and uncontainable by intellectual models [12804]. 2. Mistaking Nihilistic Apathy for Wisdom: *Wrong Mapping:* Thinking that "nothing matters" or becoming emotionless and detached from human relationships is Noble Wisdom. *Canonical Correction:* The *Mahāratnakūṭa Sūtra* explicitly states that true wisdom "does not sever greed, anger, and ignorance, nor is it non-severing" (*bùduàn tān-chīn-chī yì fēi bùduàn*) [19416], and the *Mahāsaṃnipāta Sūtra* highlights that Bodhisattva wisdom "does not distance itself from domestic actions or taming sentient beings" [13682]. Noble Wisdom is vibrant responsiveness, not stony indifference.


當代人為什麼需要它 (Why Contemporary People Need It)

1. Breaking the Algorithmic Feedback Loop of "Consciousness"

Modern digital infrastructure is engineered to exploit the exact vulnerabilities of ordinary Consciousness (*vijñāna*; 識). Algorithms are built to reward karmic accumulation (*cǎijí yè*; 採集業) [8591]—trapping human attention in endless cycles of outrage, longing, and dualistic identity politics (Existence vs. Non-existence [8590]).

Without Noble Wisdom, human cognition becomes a mere data node in an external feedback loop. Noble Wisdom grants contemporary individuals the capacity for Non-accumulation (*bù cǎijí*) [8591]—the ability to interact with hyper-stimulating information environments without allowing internal seed-impressions (*vāsanā*; 習氣) to be hijacked.

2. Resolving Existential Burnout and Identity Exhaustion

In contemporary society, individuals are under relentless pressure to construct, defend, and monetize a personal identity. This relentless drive toward attainment (*dé-xiàng*; 得相) [8590] causes profound burnout.

Noble Wisdom introduces the liberating dimension of Non-attainment (*bùdé-xiàng*; 不得相) and Non-possession (*wú suǒyǒu xiàng*; 無所有相) [8175, 8590]. By recognizing that the self is an open, dynamic flow rather than a rigid entity to be optimized, one gains access to a deep, unshakeable stability (具足不動 [19416]).

3. Dialogue with AI and Cognitive Neuroscience: A Modern Comparison

Contemporary cognitive neurosciences often model the human brain using the Predictive Processing Model—where the brain continuously generates top-down predictions (analogous to *perception/想* and *consciousness/識*) to minimize sensory surprise. Similarly, modern Artificial Intelligence (such as Large Language Models) operates by computing statistical patterns across vast datasets—a sophisticated mechanical equivalent of gathering karmic patterns (*cǎijí yè*; 採集業) [8591].

``` [AI / Cognitive Science Predictive Models] ──> Accumulates statistical patterns / Minimizes error (識) [Noble Wisdom (Ārya-jñāna)] ──> Transcends all data-grasping; realizes As-It-Is Reality (智) ```

* Where the Analogy Holds: Both neuroscience and Buddhism recognize that ordinary human perception is a constructed simulation rather than a direct window into raw reality. * Where the Analogy Fails (Limitations of Science): AI and biological brains remain entirely bounded within the realm of Consciousness (*vijñāna*; 識)—they depend on data inputs, structural conditions, and computational synthesis (*sān shì héhé*; 三事和合) [8590]. Science can describe the mechanics of cognitive processing, but it cannot induce the non-dual, unconditioned realization (*Asaṃskṛta*; 不生不滅) of Noble Wisdom [8590]. Science treats wisdom as an advanced computational state; Buddhism realizes Noble Wisdom as the total liberation from cognitive grasping altogether.


常見誤讀與澄清 (Common Misinterpretations & Clarifications)

Q1: Is Noble Wisdom just a blank, empty void where thinking completely stops?

Clarification: No. This is a classic confusion between the Sensing Void and true Noble Wisdom. In the *Mahāsaṃnipāta Sūtra*, Buddha-Wisdom is described as non-conceptual (*avikalpa*; 無分別) and unutterable [12804], yet it possesses functional clarity that "knows the minds of all sentient beings" (*yīqiè zhòngshēng xīn zhī suǒ xíng*; 一切眾生心之所行) [13682]. It is not a state of unconscious trance or mental blankness; rather, it is awareness emptied of dualistic distortion, allowing reality to reflect naturally like the moon in calm water [8590].

Q2: If Noble Wisdom transcends "Existence and Non-existence," does it mean morality and practice do not matter?

Clarification: Not at all. In the *Mahāratnakūṭa Sūtra*, the list of detailed expressions of Noble Wisdom explicitly includes Uncontaminated Precept Wisdom (*wú lòu jiè zhì*; 無漏戒智), Suffering-Cause-Exhaustion Wisdom (*kǔ yīn jìn zhì*; 苦因盡智), and Wisdom of Dedicated Practice (*qín xiūxí zhì*; 勤修習智) [15224]. Transcending dualism does not mean abandoning wholesome action; rather, it means practicing morality without egoic attachment or pride (無起無作, 不念不著 [19416]).

Q3: How does Śrāvaka wisdom differ from ultimate Buddha-Wisdom?

Clarification: As highlighted in the *Mahāsaṃnipāta Sūtra*, even the highest Śrāvaka wisdom (symbolized by Śāriputra) has definitive boundaries—it cannot perceive the vast, subtle realms of Bodhisattvas [12402]. Śrāvaka wisdom (*Lokottara-jñāna*; 出世間智) focuses on eliminating personal afflictions by grasping at self/common characteristics (such as impermanence and suffering) [8590]. In contrast, ultimate Buddha-Wisdom (*Lokottaratarottama-jñāna*; 出世間上上智) transcends all dualistic boundaries between samsara and nirvana, perceiving the fundamental non-arising and non-ceasing of all phenomena [8590, 19416].

Q4: Must one abandon daily life and withdraw to a cave to cultivate Noble Wisdom?

Clarification: No. While meditative composure (*dhyāna-śamatha*; 禪寂滅) is a key condition for cultivating insight [17495], the *Mahāsaṃnipāta Sūtra* stresses that Bodhisattva wisdom "does not distance itself from taming sentient beings" [13682]. Because Noble Wisdom is characterized by unobstructed awareness (*wú-ài xiàng*; 無礙相) [8590], its true testing ground is within the messy, impermanent dynamics of everyday existence—just as gold reveals its purity under the hammer's strike [19416].

Canonical EntryAI-generated

一、定义与核心要义 「圣智」(ārya-jñāna)是指圣者所证得的无漏、契合实相、超越二元对立与妄想计着的究竟智慧。它在经典中表现为超越生灭、不落有无、如实了知诸法自性与众生心性的自觉境界。

二、主要阐述 1. 圣智的本体特征与超越性:在《大宝积经》中,圣智(或称正智、不思议智、不退智、无作智)被描绘为如虚空般无此无彼、不可比类,无好恶、无相貌。此智具有超越二元对立的「非双非」特征,即「非涅槃法、非生死法」,在面对烦恼时「不断贪欲瞋恚愚痴亦非不断」,且「无尽无灭、不离生死亦非不离」。其相状在于「行境界不念不着、无起无作、具足不动、不生不灭」。 2. 圣智的层次与分类:经典对智慧进行了多层次的剖析。在《楞伽经》中,智被划分为三种:一是「世间智」,为凡夫外道所具,计着有无;二是「出世间智」,为声闻缘觉所具,堕于自共相计着中;三是「出世间上上智」,为佛菩萨所具,见不生不灭,通达人法无我。同时,圣智有三相,即「无所有相」、「一切诸佛自愿处相」与「自觉圣智究竟之相」。而在《大集经》中,则指出声闻的「圣智」存在局限性,如舍利弗竭尽其圣智亦无法观见菩萨住处;相较之下,究竟的「佛智」则是无分别、不可说的,能平等观照一切法而无增减、明暗、生灭之见。 3. 智与识的对比:在《楞伽经》中,圣智与凡夫的「识」有着本质区别。经中指出:「生灭者是识,不生不灭者是智」;「堕相无相,及堕有无种种相因是识,超有无相是智」;「长养相是识,非长养相是智」;「无碍相是智,境界种种碍相是识」;「得相是识,不得相是智」。偈颂亦云「采集业为识,不采集为智」,智具有「观察一切法,通达无所有」的特征,其境界「不出不入,故如水中月」。 4. 圣智的实践与如实知:圣智的获得与禅定密切相关,因「得禅寂灭故,于诸法自性,悉皆能了知」。在具体应用中,圣智化为对万法的「如实知」,包括对眼与蕴(如眼无住智、蕴差别智)、戒苦因缘(如无漏戒智、苦因尽智)、众生心性(如自他心智、一切众意乐之智)以及修行神通的智慧。菩萨的智慧(般若波罗蜜)虽远离世间,但不远离调伏众生,能入众生心,具足「二寂静」与「二种」清净。

三、不同部类与译本的表述差异 1. 术语交替与对应: - 《大宝积经》中,「圣智」与「一切智」、「正智」、「不思议智」、「不退智」、「无作智」等术语交替使用,用以从不同维度剖析无漏智慧。 - 《大方等大集经》中,直接使用「圣智」时特指声闻(如舍利弗)的局限性智慧;而指代究竟智慧时,则使用「佛智」、「一切智」或菩萨的「智慧」(般若波罗蜜)。 - 《楞伽经》则特重「自觉圣智」(或「自觉圣智究竟之相」、「自得圣智境界」)以及「出世间上上智」的表述。 2. 名相与法相的用词差异: - 对于五蕴等法相的称呼,《大宝积经》使用的是「蕴」(如「蕴差别智」、「蕴因缘智」);而《大方等大集经》在说明佛智不生分别的对象时,使用的是「阴界诸入」这一术语形式,来指代五蕴(阴)、十八界、十二处(入)。 - 关于圣智的认知工具,《楞伽经》使用了「圣知、圣见、圣慧眼」等独特术语,以区别于天眼或肉眼。

四、与相关概念的关系 1. 与「识」的关系:智与识相对立。识属生灭、有碍、有得、采集业;智属不生不灭、无碍、不得、不采集业,能通达无所有。 2. 与「禅定」的关系:禅定是激发圣智的关键,因「得禅寂灭故」,方能了知诸法自性,成就一切智。 3. 与「空法」的关系:佛陀为免众生恐怖而宣说空法,但佛陀自身则是「住自得如实空法」,远离惑乱相与自心现性非性见,此即是圣智的体现。

五、代表性原文引用 - 《大宝积经》:「已于圣智能知此世及于来世」;「得禅寂灭故,于诸法自性,悉皆能了知,故号一切智」;不退智「行境界不念不着、无起无作、具足不动、不生不灭,尔乃显现」。 - 《大方等大集经》:舍利弗「不能见是六万亿菩萨之所住处」;佛智「无所觉」且「不可说」。 - 《楞伽阿跋多罗宝经》:「生灭者是识,不生不灭者是智」;「采集业为识,不采集为智」;「住自得如实空法,离惑乱相见,离自心现性非性见」。

By SutraAI-generated

入中論善顯密意疏B0044 · 藏傳論典部

《入中論善顯密意疏》以「見勝義智」、「現見勝義智」、「現見真實義智」及「現見真實義之智」等語,說明聖者如實證悟真理的智慧。勝義諦在此智之前,並非以蘊等世俗相而顯現;若仍如身語意所行之境般見到蘊等,則所謂現見真實義之智尚未離戲論,反成世俗戲論。因此,這種智慧被表述為「以不見之理而見」:其不見的是蘊等世俗法及其戲論相,而所現見的是真實義。由此,《入中論善顯密意疏》說,論說真實義時,唯有聖者是親證之量,非聖者皆不是親證之量。

《入中論善顯密意疏》進一步指出,在現見勝義智之前,真勝義諦無眾多差別,超出言說,不生不滅,並離能說、所說及能知、所知。雖可依名言把現見真實義智安立為「勝義智」,把真勝義諦安立為其「所知」,但能知與所知的二相只是在名言識前安立,並非就該智自身而立。真正只見真實義的不欺誑智,全無心境二相及有事、無事等二取戲論;一切二取相法皆被說為虛妄欺誑之法。這顯示其核心側面不只是「知道勝義」,而是現證之時不現能所各別之相。

關於智慧如何可稱為通達真實義,《入中論善顯密意疏》依名言諦說:當能緣智生起真實義的行相,即可說此智了知真實義。譬如境的真實義是自性不生,能緣慧也具有離自性生的行相,如水注水中;由緣境之行相,便安立為證真實義。然而這只是依名言假名安立「通達」與「了知」,並非能知、所知各由自性成立,故說「實無少法能知少法,能知所知俱不生」。原文並明言,否認通達勝義諦的無分別智,是「謗最勝聖智」;此處以「無分別智」、「如所有智」及「最勝聖智」表述相關智慧。

《入中論善顯密意疏》又說,如所有智雖不顯現能知與所知各別二相,仍然能知。未成正覺時,一剎那慧不能同時通達各別有法及其法性,二者必須各別了達;斷盡實執習氣而成正等覺後,則恆常安住親證勝義諦的根本定中,永不起定,根本智與後得智也不再分別生起。這是原文從無分別現證及佛智恆住的角度所說的聖智特徵。

另有一處出現「唯聖智所行」之語,但它是在破斥唯識師時,以石女兒也可被說成離一切戲論、唯聖智所行的反詰;此句屬於歸謬語境,不宜脫離上下文當作《入中論善顯密意疏》正面建立的聖智定義。

涅般道大手印瑜伽法要釋B0058 · 藏傳論典部

《涅般道大手印瑜伽法要釋》以「面對聖智」標示修行引導的宗旨。其造文因緣,是為凡俗之「能知」提供方便,使其得以面對聖智;全篇所闡明的「俱生大手印瑜珈」修法,因而不是單純的義理解說,而是引導凡俗認知轉向聖智的實修道路。值得記錄的是,本經正文採用「聖智」一詞,並以「面對聖智」作為關鍵表述;同一段又稱此法為「俱生大手印瑜珈」,「瑜珈」即本經所用字形。

本經進一步從凡心與聖心相應說明聖智的證得:修習瑜珈禪定之後,凡心與聖心相應,凡俗識體與「超常大宇宙識體」契合無間,行者遂能如實了知本來面目,當下證悟「能知」、「所知」與「一切種智」本為一體而不可分離。此處聖智並非孤立的知識概念,而與如實了知、證悟本來面目,以及能知、所知、一切種智的一體性相連。

在此證悟過程中,「大手印」與悟證同時俱起;本經以大手印密示「心靈妙明之境」,並譬之為點金石,說無明汙垢可藉此由自心滌除。心經瑜珈冶鍊,凡遂轉為聖;修法引導行者趨向圓覺、湼般與解脫,直至滅除幻妄與妄塵,徹悟能知的連續無起無盡,且與一切種智永合一體,方稱「轉凡成聖,而面對聖智」。因此,本經論聖智的獨特側面,在於將它置於凡聖轉化、心識契合、大手印悟證及能所與一切種智不離的整體歷程中。

本經又在「空、樂、明光、智」的配對說明中,直接釋「智者,聖智也」,並說諸項「融合一體,即陰陽之表徵」。此處以「智」作為聖智的簡稱,與「空」、「樂」、「明光」並列;其中空是一切心行所由起的本體,樂是正覺之樂,明光是內心妙明。這是本經另一明確的術語形式。

最後,本經區分理論、體驗與信證:依聞思而明了心真實境,只是理論所起之知;了知一法異名即心真實境,是體驗之知;唯有如實通達真心、直了無生,才是信證。至於「圓智」之名,必須待與圓智相應,方不致名實相違。故本經衡量智慧,不以聞思理解為究竟,而以親自相應、如實通達為命名的條件;正文在此另用「圓智」,不宜逕自改寫為「聖智」,但兩處同樣凸顯實證與相應的重要。

增壹阿含經T0125 · 阿含部

《增壹阿含經》論述聖智,始終以「賢聖智慧」為固定術語,且將之置於「賢聖戒—賢聖三昧—賢聖智慧」這一三法結構中,作為修學所證的第三項。此三法有時擴為四法,加入「賢聖解脫」,成為「賢聖戒律、賢聖三昧、賢聖智慧、賢聖解脫」。值得注意的是,本經在同一脈絡中對戒學有「賢聖戒」「賢聖禁戒」「賢聖戒律」三種異稱,而「賢聖智慧」一詞則始終一致,未見變體。

第一層面:本經以「從未曾見聞」到「今皆覺知」的對比,標出賢聖智慧的超越性。佛告諸比丘:賢聖戒、賢聖三昧、賢聖智慧此三法,「不可覺知,不見、不聞,經歷生死,未曾瞻覩」——在無始輪迴中,凡夫從未觸及此三法;而「如今我身并及汝等,皆悉覺知賢聖禁戒、賢聖三昧、賢聖智慧,皆悉成就,不復受有,已斷生死根原」。賢聖智慧在此並非一般知識,而是與斷生死、不受後有直接掛鉤的證量,其功能義為「斷生死根原」。

第二層面:本經以提婆達兜為反面例證,說明賢聖智慧的障礙。提婆達兜受王阿闍世五百釜食供養,「得此利養已」便「起貢高」,佛判其為「愚人造此三事,身、口、意行,終無驚懼,亦不恐怖」,且「當復盡此諸善功德」。佛由此制立原則:「設有比丘著於利養,而不獲三法。云何為三?所謂賢聖戒、賢聖三昧、賢聖智慧而不成就。若有比丘不著利養,便獲三法」。賢聖智慧之不得,非關根器不足,而繫於「著利養」這一具體因緣;離利養即得,著利養即失,本經將此因果說得極為直接。

第三層面:本經藉佛自述成道經過,展示賢聖智慧的實證歷程。菩薩於樹王下所求即「賢聖戒律、賢聖三昧、賢聖智慧、賢聖解脫」四法。其後敘述從初禪至四禪的次第,再以「清淨之心,除諸結使,得無所畏」,先證宿命智(「自識宿命無數來變」),次證天眼智(「觀眾生類生者、終者……隨其行本,皆悉知之」),最終「以三昧之心清淨無瑕穢,有漏盡,成無漏心解脫、智慧解脫」。此處「智慧解脫」即賢聖智慧的果地呈現——與「心解脫」並舉,以「有漏盡」為其內容,以「無漏」為其性質。本經未對「智慧解脫」另作定義,但從敘事脈絡看,它是三昧清淨之後、漏盡之時自然顯發的,非離定而別有慧。

綜觀三處原文,《增壹阿含經》對聖智的論述有三個特徵:一、術語固定為「賢聖智慧」,歸入戒定慧三學(或加解脫為四)的框架;二、強調其「本不曾有、今始覺知」的斷代意義,以輪迴中絕無此法來凸顯其出世間性;三、以敘事而非論辯的方式呈現——或說三法之可貴,或舉提婆達兜之失,或述成道之歷——始終不離具體情境,不作抽象定義。

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