Dharma · AI Companion

二無我

dvi-nairātmya

人无我与法无我的合称AI-generated

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

人无我可于第一重单立,合称须含法无我故初立第二重;二空所显真如、毕竟空离言为其究竟读(4),对齐锚点空2→4

A Contemporary ReadingAI-generated

What This Concept Is Talking About

In Buddhist soteriology, liberation is not a mystical acquisition, but a unlearning—an undoing of basic perceptual errors. At the absolute core of this unlearning lies the understanding of **Twofold Selflessness (二無我, *èrmúwǒ*): Selflessness of Persons (人無我, *rénmúwǒ*) and Selflessness of Phenomena (法無我, *fǎmúwǒ*)**.

According to the *Lankavatara Sutra* (*楞伽阿跋多羅寶經*), these two insights are not mere philosophical speculations; they are the exact diagnostic tools used to dismantle two distinct layers of cognitive error that bind living beings to endless cycle of suffering (*samsara*).

``` ┌── Person-Selflessness (人無我) │ ├─ Seeing through the "I" & "Mine" (離我、我所) │ └─ Deconstructing aggregates, elements, spheres (陰、界、入) Twofold Selflessness ───────┤ (二無我) └── Phenomenon-Selflessness (法無我) ├─ Seeing phenomena as Suchness / Tathata (自性如如) └─ Transcending intrinsic & common characteristics (離自相、共相) ```

1. Selflessness of Persons (人無我, *Rénmúwǒ*)

Selflessness of Persons refers to realizing that what we call an "individual," a "person," or an "I" is entirely devoid of an independent, autonomous, continuous self (*ātman*), or anything belonging to such a self (*mama-kāra* / 我所).

In early canonical translations like Gunabhadra's four-scroll *Lankavatara Sutra*, the constitutive elements of human experience are categorized under **Aggregates, Elements, and Sense-Spheres (陰、界、入, *yīn-jiè-rù*)**—corresponding to the more familiar *Skandhas* (五蘊, Five Aggregates), *Dhātus* (十八界, Eighteen Elements), and *Āyatanas* (十二處, Twelve Sense-Fields).

* Mechanism of Delusion: How does the illusion of a "person" arise? The sutra explains that due to foundational ignorance (*avidyā*), karma (*karma*), and craving (*tṛṣṇā*), the senses contact external fields, generating cognitive awareness (*vijñāna*). Within the repository consciousness (*ālayavijñāna*), projections of bodily forms and external environments appear. Deluded by conceptual discrimination (*parikalpa*), the mind clings to this fluid assemblage, declaring: *"This is ME, and that is MINE."* * Canonical Metaphors: To break this stubborn reification of the self, the *Lankavatara Sutra* deploys a vivid series of classical analogies, each highlighting a specific aspect of the impermanent, compound nature of personhood: * *Like a river, a seed, a lamp, wind, and clouds (如河流、種子、燈、风、雲)*: Transitory, instantly arising and perishing from moment to moment. * *Like a restless monkey (躁動如猨猴)*: Unstable, incapable of remaining still for a single second. * *Like a fly drawn to filth (樂不淨處如飛蠅)*: Habitually clinging to sense objects that are ultimately impure and bound up with distress. * *Like wind and fire (無厭足如風火)*: Driven by insatiable desire, consuming whatever it encounters. * *Like a waterwheel (無始虛偽習氣之因如汲水輪)*: Driven incessantly by the unseen power of beginningless habit-energies (*vāsanā*). * *Like a puppet or magical illusion (如幻術神咒、機發像起)*: Operating solely through the confluence of underlying mechanisms, triggers, and conditioned causes, yet appearing as a living, autonomous actor.

2. Selflessness of Phenomena (法無我, *Fǎmúwǒ*)

While *Selflessness of Persons* dismantles the subject ("I am experiencing"), *Selflessness of Phenomena* goes a step further to dismantle the object ("There are inherently existing things out there").

It is the direct realization that all constituent elements of experience—the Aggregates, Elements, and Sense-Spheres (陰、界、入)—are themselves empty of intrinsic existence (*svabhāva*). They are devoid of both **intrinsic characteristics (自相, *zìxiāng*) (e.g., hardness as the intrinsic nature of earth) and common characteristics (共相, *gòngxiāng*)** (e.g., impermanence or suffering as shared attributes).

* Mechanism of Realization: All phenomena are bound together by the ropes of karma and craving, arising purely through interdependency (*pratītyasamutpāda*). In their ultimate nature, they have never truly "arisen" or "moved." When one sees through the conceptual overlay (*parikalpitasiṅga*), the false distinctions vanish. One realizes that the true nature of phenomena is simply **Suchness (如如, *Rúrú*)**. * Transcendence of Cognitive Apparatus: To realize Phenomenon-Selflessness, one must transcend the operational machinery of mundane cognition—namely, **Mind, Intellect, and Consciousness (心、意、意識, *citta-manas-manovijñāna*), as well as the Five Dharmas (五法)** (*Name, Appearance, Conceptual Discrimination, Right Knowledge, Suchness*) and the Three Natures (三自性). * Stages of Fruition: The *Lankavatara Sutra* explicitly notes the meditative progression of this realization: 1. By thoroughly analyzing and understanding the selflessness of phenomena, a Bodhisattva attains the "Vision of Non-Obtainment" (無所有觀) and enters the **First Bodhisattva Stage (初地, *Pramuditā-bhūmi*, Stage of Joy). 2. Observing the stages with clarity and deep joy, the practitioner progressively leaps across the nine subsequent stages. 3. Finally, they reach the Tenth Stage (法雲地, *Dharmameghā-bhūmi*, Cloud of Dharma), receive the empowerment of all Buddhas (諸佛手灌頂), and manifest the Spontaneous Dharma-body of the Tathagata (如來自在法身)**.

3. Position in the Path to Liberation

Why must there be *two* selflessnesses instead of just one? Because delusion operates on two distinct depths, generating two kinds of obstructions, two kinds of afflictions, and two kinds of death:

| Dimension | Person-Selflessness (人無我) | Phenomenon-Selflessness (法無我) | | :--- | :--- | :--- | | Obstruction Broken | Afflictive Obstruction (煩惱障, *kleśāvaraṇa*) | Knowledge Obstruction (所知障, *jñeyāvaraṇa*) | | Affliction Cleared | Affliction of Delusion (煩惱煩惱) | Affliction of Habitual Tendencies (習氣煩惱) | | Samsara Overcome | Cyclic Birth and Death (分段生死) | Inconceivable Transformation Birth & Death (變易生死) | | Ultimate Goal | Arhatship / Liberation from immediate suffering | Full Buddhahood / Complete Awakening (*Anuttara-samyak-saṃbodhi*) |

By thoroughly comprehending Twofold Selflessness, removing both obstructions, clearing both afflictions, and leaving behind both modes of death while relinquishing the grasp of *citta-manas-manovijñāna*, one realizes what the *Lankavatara Sutra* defines as true Nirvana (涅槃).


A Walk Through Everyday Life

To bring these ancient diagnostic categories into context, let us observe a scenario that almost every contemporary worker experiences: Receiving a sharp, critical message from a manager or client in a work chat group during off-hours.

Let us walk through the internal psychological process step-by-step, contrasting the misinterpretation of these concepts with their canonical mapping.

``` [Notification Sounds: Critical Message Received] │ ├─► (Unaware State) ──► Reifies "Me" & "The Message" ──► Anxiety, Anger, Defensiveness │ ├─► (Person-Selflessness) ──► Analyzes the "I" ──► Sees Aggregates (Sensation, Perception, Impulse) │ ──► Realizes no rigid "Self" is being attacked │ └─► (Phenomenon-Selflessness) ──► Analyzes the "External World" ──► Sees language, code, pixels as dependent projections ──► Transcends Name & Form (名相) into Suchness (如如) ```

Step 1: The Trigger (Contact of Senses and Objects)

Your phone lights up. A line of text appears: *"This proposal is completely off-track. Who approved this?"*

* Canonical Mapping: Eye sense-organ meets color-form (*rūpa*), generating visual consciousness. Memory trace (*ālayavijñāna*) activates past experiences. * Common Mapping Error: Most people instantly bundle this into a solid event: *"MY manager is attacking MY dignity and threatening MY job security!"* They confuse the sensory input with an intrinsic, objective entity called "a disaster."

Step 2: The Deconstruction of "Person" (Person-Selflessness)

When the heart starts racing and anger or anxiety flares, apply the lens of Person-Selflessness:

* Where is the "I" that was insulted? * Is it the physical body sitting on the couch? (The body is just an aggregate of elements—water, heat, flesh—momentarily sitting down). * Is it the sudden tightness in the chest? (That is a feeling/sensation, unstable like a *water bubble* or *lamp flame*). * Is it the immediate urge to type an aggressive defense? (That is an impulse/volition, restless like a *monkey* and consuming like *wind and fire*). * Applying Canonical Metaphors: Notice how these mental states pass through like *clouds*, burning up energy like *fire*. They are driven by *waterwheel-like* habit patterns accumulated over decades. There is no central, immutable "you" inside the skull pulling the levers; there is only a rapid, causal chain of *Aggregates, Elements, and Sense-Fields (陰、界、入)* reacting to a stimulus. Seeing this, the immediate impulse of "defending my pride" loses its footing.

Step 3: The Deconstruction of "Phenomena" (Phenomenon-Selflessness)

Even if you manage to calm down and refrain from throwing a rage-fit (achieving basic emotional composure), you might still reify the external situation: *"Okay, I won't get angry, but the FACT remains that this manager is toxic, this company is terrible, and this message is objectively an insult."*

This is where Phenomenon-Selflessness steps in to deconstruct the object:

* **Deconstructing Name and Appearance (名相, *Míng-Xiāng*)**: What is "a critical text message"? At the fundamental level, it is photons hitting a screen, translated into linguistic symbols, interpreted by your cognitive apparatus through past linguistic conditioning (*parikalpa*). * Transcending Intrinsic Characteristics (離自相): Does the text message possess an inherent, fixed property of being "offensive"? If translated into a language you don't understand, the exact same pixels evoke no suffering. If sent to someone who is eager to find flaws to improve the project, it is received as valuable data. The "offensiveness" does not reside inside the text; it is constructed through interdependency (*pratītyasamutpāda*). * **Entering Suchness (如如, *Rúrú*)**: Recognizing that names, labels, and forms are provisional constructs, the practitioner refrains from establishing rigid judgments or falling into nihilistic denial ("立名相與非立名相"). They see the event as it actually is: raw phenomena, fundamentally unmoving and empty of self-nature. The mind alights upon *Right Knowledge (正智)*, stepping out of the conceptual loop.


Why Contemporary People Need It

Modern culture is an unprecedented, hyper-engineered "Self-Manufacturing Machine."

Every aspect of modern life—from algorithmic social media feeds to corporate metrics and personal branding—forces us to continuously curate, measure, and defend an imaginary "I."

``` Modern Algorithmic Environment Lankavatara Diagnostic Framework ┌──────────────────────────────┐ ┌──────────────────────────────────┐ │ Social Media Likes / Views │ ──────► │ Reification of "Mine" (我所) │ │ Personalized Ad Profiles │ ──────► │ Habitual Seeds (習氣汲水輪) │ │ Performance Reviews / KPIs │ ──────► │ Attachment to Name & Form (名相) │ └──────────────────────────────┘ └──────────────────────────────────┘ ```

1. Escape from Algorithmic Identity Traps: Algorithms build a digital profile of our preferences, feeding us content that reinforces our biases. We mistake these digital footprints for "who I am." Person-Selflessness acts as a cognitive firewall. It reminds us that our tastes, identities, and outrage are largely composite outputs of external prompts and neural habits—like a *puppet moving when the strings are pulled (機發像起)*. 2. Dissolving Narrative Fatigue and Existential Exhaustion: Burnout often stems not from physical labor, but from the unbearable weight of maintaining a personal narrative: *"I must be successful, I must be a good parent, I must prove my worth."* Phenomenon-Selflessness reveals that societal markers of success—titles, prestige, wealth—are provisional names and appearances (*名相*). Recognizing their lack of intrinsic self-nature relieves the mind from treating every life setback as an existential failure. 3. A Counterweight to Psychological Reductionism: In contemporary cognitive neuroscience, researchers often observe that there is no central "homunculus" or single "self" location in the brain; the mind is a decentralized network of predictive processing models. While modern psychology offers this as a scientific observation, it often leaves people feeling disoriented or nihilistic. Buddhist wisdom bridges this gap: it demonstrates that dismantling the false self is not a path to despair, but the threshold to ultimate freedom (*Nirvana*), boundless compassion, and unshakeable clarity.


Common Misinterpretations & Clarifications

Misinterpretation 1: "Selflessness means I don't exist, so nothing matters and I should just be passive." (Nihilism / 惡取空)

* Clarification: The doctrine of Selflessness does not claim that you do not exist at all; it claims that you do not exist as an independent, unchanging, autonomous entity. The *Lankavatara Sutra* repeatedly warns against falling into the two extreme views: *Establishment (建立, Eternalism)* and *Deprecation (誹謗, Nihilism)*. The sutra explicitly notes that Bodhisattvas use *Right Knowledge* to avoid both extremes ("捨離建立誹謗二見"). While things are empty of intrinsic self-nature, cause and effect (*karma*) continue to operate flawlessly on the conventional level. Realizing selflessness leads to energetic, unselfish action, not passive apathy.

Misinterpretation 2: "Person-Selflessness is enough for liberation; Phenomenon-Selflessness is just abstract philosophy."

* Clarification: According to canonical Mahayana teachings, Person-Selflessness only cuts through the coarse level of emotional afflictions (*kleśāvaraṇa*), enabling one to escape immediate personal suffering (the status of a Śrāvaka or Pratyekabuddha). However, as long as one still views external phenomena as real, solid entities, subtle cognitive obstructions (*jñeyāvaraṇa*) remain. To attain full Buddhahood and manifest the *Spontaneous Dharma-body (如來自在法身)*, one must cultivate Phenomenon-Selflessness, penetrating the emptiness of all knowable objects.

Misinterpretation 3: "Realizing Phenomenon-Selflessness means wiping out all words, concepts, and distinctions."

* Clarification: The *Lankavatara Sutra* points out that Bodhisattvas "do not establish names and appearances, nor do they refrain from establishing them" (不立名相、亦非不立名相). Selflessness does not require destroying language or function. Rather, it means using names and concepts conventionally without being deceived by them—knowing that words are like pointing fingers aimed at the moon, but never confusing the finger for the moon itself.


References for Verification

1. Lankavatara Sutra (楞伽阿跋多羅寶經 - 四卷本, Translated by Gunabhadra): * *Taisho Tripitaka Vol. 16, No. 670*. * Key sections on Twofold Selflessness: Fascicle 1 & 2 (Definitions of Person and Phenomenon Selflessness, Five Dharmas, Three Natures, and Eight Consciousnesses). 2. Digital Dictionary of Buddhism (DDB): * Entries on *二無我* (Twofold Selflessness), *人無我* (Selflessness of Persons), *法無我* (Selflessness of Phenomena), *五法* (Five Dharmas). 3. Yogācāra / Tathāgatagarbha Doctrinal Syntheses: * Vasubandhu’s *Trimsikā-vijñaptimātratāsiddhi* (唯識三十論頌) and Asanga’s *Mahāyānasūtrālaṃkāra* (大乘莊嚴經論) for comparative frameworks on *kleśāvaraṇa* and *jñeyāvaraṇa*.

Canonical EntryAI-generated

一、定义与核心要义

二无我,在《楞伽阿跋多罗宝经》中被合称为「二种无我相」,具体指「人无我」与「法无我」。这是佛教修行中至关重要的核心智慧。人无我旨在破除对个体生命主宰性(我、我所)的虚妄执着;法无我则进一步破除对一切客观存在(诸法自相、共相)的实有计着。通过对二无我的如实觉知与修治,修行者能够断除二障与二种烦恼,永离二种生死,最终证得如来的自在法身与究竟涅槃。

二、主要阐述

本经对「人无我」与「法无我」的定义、产生机理、修习过程及果位进行了极为详尽的阐述:

1. 人无我(人无我智):指远离我、我所,以及阴、界、入的积聚。其产生机理在于,凡夫因无知、业、爱,由眼色等根境摄受计着而生起识,一切诸根在自心中显现出器界、身体等藏,并由自妄想相施设显示。经中用多种比喻形容这种虚妄积聚:如河流、种子、灯、风、云般刹那展转坏灭;躁动如猨猴;乐不净处如飞蝇;无厌足如风火;无始虚伪习气之因如汲水轮;在生死趣中流转如幻术神咒、机发像起。善知此相者即得「人无我智」。

2. 法无我(法无我相/法无我智):指觉知阴、界、入的妄想相自性即是「如」(如如),且阴、界、入本身远离我与我所。阴、界、入的积聚是由于业与爱的绳索所束缚,展转相缘而生,本无动摇。一切诸法也是如此,远离自相与共相。凡夫因不实的妄想相与妄想力而生起执着,而圣贤则不然,因为法无我已远离了心、意、意识、五法与自性。善于分别法无我的菩萨,不久便能获得初地菩萨的「无所有观」,随后地相观察、开觉欢喜,次第渐进超拔九地,最终证得「法云地」,获得诸佛手灌顶,证得如来的「自在法身」。

三、不同部类与译本的表述差异

在《楞伽阿跋多罗宝经》中,论述二无我时采用了特定的译语系统,展现出独特的用词特征:

1. 阴、界、入与五蕴、十二处:本经在指代构成身心的要素时,采用了特定的早期译语。例如,以「阴」指代后世常用的「蕴」(五蕴),以「入」指代「处」(十二处),并合称为「阴、界、入」。这与其他译本或部派经典中习见的「五蕴、十八界、十二处」在用词上存在明显的时代与风格差异。

2. 心识术语的并提:在阐释心识活动与无我关系时,本经习惯将「心、意、意识」并提,用以说明法无我所超越的范畴。

3. 与五法框架的结合:本经将二无我置于「五法、自性、识」的宏大教理框架中,特别是将其归纳在「名、相、妄想、正智、如如」五法的脉络中进行分别与阐释,这也是本经独特的教义组织方式。

四、与相关概念的关系

二无我并非孤立的理论,而是与经中的多个核心佛学概念紧密相连:

1. 与二障、二烦恼、二死的关系:经中强调,善于了知二无我,便能断除二障与二种烦恼,永离二种死(分段死、变易死),这被称为「佛知觉」。在如来地上,知二无我、离二烦恼、净除二障、永离二死,并远离心、意、意识,即名为「涅槃」。

2. 与五法(名、相、妄想、正智、如如)的关系:二无我的究竟分别,与「名、相、妄想、正智、如如」五法紧密相连。凡夫因不觉二无我,随自心显现的外性而起妄想,计着俗数名相,堕入我我所见,从而流转生死。而菩萨则以「正智」不立名相、亦非不立名相,舍离建立与诽谤二见,了知名相不生,这便是证入「如如」,从而证得无所有境界,得菩萨欢喜地。

五、代表性原文引用

为更好地理解《楞伽阿跋多罗宝经》中关于二无我的教义,以下列举经中相关的关键论述:

1. 关于二无我的基本定义与修治:经中指出,人无我即是「离我我所,阴界入聚」;而法无我则是「觉阴界入妄想相自性如,阴界入离我我所」。

2. 关于法无我的修习果位:菩萨「善分别法无我,得无所有观,得初地。如是地相观察开觉欢喜,次第渐进超九地,得法云地,得诸佛手灌顶,得如来自在法身」。

3. 关于二无我与涅槃、二死的关系:「知二无我、离二烦恼、净除二障、永离二死,远离心意意识,是名涅槃」。

4. 关于二无我与五法的关系:凡夫「不觉二无我,随自心现外性起妄想,计着俗数名相,堕我我所见,流转生死」;而菩萨「以正智不立名相、亦非不立名相,舍离建立诽谤二见,了知名相不生,是名如如」。

By SutraAI-generated

辨了不了義善說藏論B0048 · 藏傳論典部

《辨了不了義善說藏論》以「二無我」合稱人無我與法無我,並說二者是依所觀察的有法差別而分:緣補特伽羅所立者為人無我,緣眼、耳等諸法所立者為法無我;所無之「我」本身並不因人、法而成兩種不同自性。論中引述「為度眾生說無我,由人法別分為二」,又釋「我」為諸法「不依他性」,即非唯由名言假立,而是由義之自體、自然性成立;無此自性,便名為無我。

論中進一步從我執說明二無我:執補特伽羅並非僅由施設名言之心增上而立,而須於諸蘊中或離蘊之外尋得一個可安立造業、受果者的實在施設處,即是執補特伽羅自相有;若對眼、耳等法作同類執取,則名「法我執」。因此,二無我所破不僅是受宗義熏染後形成的分別我執,也包括無分別的俱生我執及其境界。

本論論述二無我時,反覆使用「自相」「自性」「自體性」「唯名假立」「名言安立」等術語。其要點是:人與法雖可於名言中安立,卻不可由自身一方、自體性或不依他性而成立。論中亦特別區分其他論師所說的「假安立」與此處的「唯名假立」:前者仍可能於尋求名言施設所依時有所獲得,故在本論所述意義下仍屬自相執;本論所說則以尋求施設處無所得為關鍵。

就勝義而言,二無我被稱為「真實勝義」:其義具足正理,為欲斷障者所希求,亦是無倒勝智之境。諸法之生若為真實有,觀察勝義的智慧理應能成立;由此慧不能成立,故說生等非於諸法真實中有,稱為「勝義無生」。論中又以苗芽依種而生為例,說其生是依名言識前顯現而安立,並非由苗芽自體性增上而生。

在正理運用上,本論說一切中觀觀擇皆攝於破除人法二我:成立法無我的上首正理,是破自生、他生、俱生及無因生的「破四生」之理,並以緣起為「正理中王」;破除人我的上首正理,則以補特伽羅於真實或世間皆不能由七種相成立,而僅由世間無分別依諸支分假立。

此外,本論指出,因各家安立人、法及二諦的方式不同,二無我的具體說法、二我執的粗細與所斷障礙亦會不同;諸經所說由此可有多種層次。其記述重點仍在:二無我是依人、法兩類所依而分,並以破除二我戲論所顯之性為二無我性。

楞伽阿跋多羅寶經T0670 · 經集部

《楞伽阿跋多羅寶經》以「二無我」為核心法義之一,全經以「二種無我」或簡稱「二無我」稱之,展開為「人無我」與「法無我」兩面,合稱「人法無我」。

一、體系定位:二無我與五法、三自性、八識並列 本經開篇即言諸菩薩於「五法自性、識、二種無我,究竟通達」,將二無我置入一個包含五法(名、相、妄想、正智、如如)、三自性、八識的完整法數體系中。大慧菩薩請佛「為說五法、自性、識、二種無我,究竟分別相」,佛即開示此四項「一切佛法悉入其中」,並明言「三種自性及八識、二種無我,悉入五法」。可見本經獨特之處在於:將二無我不是孤立宣說,而是作為四項法數之一,與其餘法數互攝互入,構成「自覺聖智諸地相續次第」的完整修行階梯。

二、術語形式:人法無我、二種無我、二無我 全經以三種術語並行使用:「人法無我」為其展開式(合人、法兩面),「二種無我」為標準合稱,「二無我」為略稱。偈頌中云「知人法無我,煩惱及爾炎,常清淨無相,而興大悲心」,直接以「人法無我」標舉二無我之知,並以之為大悲心所依。此一術語形式貫穿全經。

三、與二障、二煩惱、二死的配對 本經多次以「二無我」與「二障」、「二煩惱」、「二種死」(亦作「二死」)並舉,形成一組對應的斷證項目: —「覺人法無我,了知二障,離二種死,斷二煩惱,是名佛之知覺」;偈頌重宣:「善知二無我,二障煩惱斷,永離二種死,是名佛知覺」。 —述涅槃時亦言:「知二無我,離二煩惱,淨除二障,永離二死。上上地如來地……說名涅槃」。 —辨智識相時,出世間上上智「入如來地,人法無我,緣自得生」。 可見本經以「二無我」為所知所覺,「二障」、「二煩惱」、「二死」為其所斷所離,四者層層配舉,以覺二無我為其餘三項斷離之內容。

四、修行上的具體安立 於五法分別中,本經以「我我所二攝受滅,二無我生」說明二無我如何生起:當自心現妄想中自我與我所之二種攝受止滅,二無我即得現前。此處「我我所」即人、法二種計執之攝受,正是人無我與法無我所遣除之對象。又本經謂聲聞雖「計著」,仍得「見人法無我」,顯示二無我並非唯佛所獨證,而是聲聞乃至菩薩皆可分證之法義,唯層次有淺深之別。

綜上,《楞伽阿跋多羅寶經》以「二種無我」立名,與五法、三自性、八識共為涵攝一切佛法的四項綱要;其論述核心在於將人無我與法無我合為一對,與二障、二煩惱、二死對應配舉,以「覺知二無我」作為佛之知覺與究竟涅槃的具體內容。

大乘莊嚴經論T1604 · 瑜伽部

《大乘莊嚴經論》以「二無我」合稱人無我與法無我,並把「通達二無我」列為大乘歸依之「智一切遍」:大乘行者之智所以周遍,在於能通達人、法二者皆無我。此處「二無我」是論中直接採用的核心術語。

論中又以「三有二無我」揭示二無我在解脫門中的作用。其釋文說,了知二無我是菩薩悟入「真唯識」的方便;菩薩於三有之中分別觀察「人法皆無有體」,故說無我。這裡對二無我的具體展開,是以「人法」並稱,並以「皆無有體」說明其義。

然而,論中隨即申明,此觀並非「一向都無有體」;於知人法無體之後,仍取「一切諸法真實唯識」。其後更進一步說,菩薩雖安心唯識,連「識光」亦無,方得解脫;理由是「人法不可得」,由此遠離「有所得」。因此,本論所述的進程是:以知二無我為方便,了入真唯識,進而識光亦無,因人法不可得、離有所得而名解脫。

論中亦分別使用「法無我」一詞,並將之與「解脫」相連,偈中說「法無我解脫,同故性別故」,又續說「得二意變化,究竟說一乘」。就所引原文而言,此處顯示法無我不僅是二無我的一支,也被置於解脫、一乘的論述脈絡中;原偈的術語形式正是「法無我解脫」。

此外,論中說凡夫有「二智」,能通於「二無我」,並說為成就彼智而說「隨法行」。這顯示二無我亦被表述為智慧所通達的對境,而「隨法行」則被說為成就此二智的相關行法。

另一偈提出「應知二無我,及以二我依」,又說「二依常寂滅,三定所行境」。此處除二無我外,另立「二我依」「二依」等用語,並把二依之常寂滅說為「三定所行境」,呈現二無我與其所依及禪定所緣相聯的側面。

在援引經說以證成無我時,本論使用「一切法無我」說法無我;論及人無我時,則以「作者不可得」、五陰捨起之間「起滅唯法」,以及「實人亦不可得」來表述。值得記錄的是,本論此處稱「陰」為「陰」,原文明言「捨前陰起後陰」,並未使用「蘊」;說人的否定則常用「作者不可得」「實人不可得」,而非僅以「人無我」一語概括。

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