Dharma · AI Companion

損減邊

apavādānta

否定实有事理的偏执一边。AI-generated

Type ViewDifficulty AdvancedTruth-level span II · emptiness ⇢ III · nominal designationInitial AI estimate · evolves with use

增益/损减二边于性空教说中立义(2);损减边之对治正是安立名言假有、不坏因果缘起,属正面重释而非遮破,故可读至第3重

A Contemporary ReadingAI-generated

What This Concept Is Saying

損減邊 (*apavādānta*, “the extreme of denial” or “the extreme of unwarranted negation”) is the view that something which is validly established—causal efficacy, the Four Noble Truths, dependently arisen phenomena, or the actuality on which a conventional designation depends—is utterly nonexistent.

It is not merely doubt, pessimism, or the ordinary discovery that something once believed is unreal. Some negations are indispensable to Buddhist insight: there is no permanent, independent self; conditioned things do not possess the self-grounding essence imagined by conceptual thought; a person is not an unchanging owner standing apart from the aggregates. The error of 損減邊 begins when a valid negation is made to erase more than it actually entails.

A simple example is a mirage. To realize that the mirage contains no water is accurate negation. To conclude that there is no appearance, no heat, no light, no visual cognition, and no causal explanation for the experience is excessive negation. Wisdom removes the imagined water without abolishing the conditions that produce the appearance.

The *Yogācārabhūmi-śāstra* (《瑜伽師地論》, T1579) repeatedly places this mistake opposite 增益邊 (*samāropānta*, “the extreme of superimposition”). Superimposition treats what is not established as established; denial treats what is established as completely absent. The middle way avoids both:

- Do not add an independent person to the dependently arisen aggregates. - Do not subtract the aggregates, their causal processes, or the consequences of action. - Do not add an intrinsic essence manufactured by language. - Do not subtract dependent arising or the possibility of purification.

A useful summary of this position is: do not add a real, self-subsisting being; do not diminish the actuality of conditioned processes.

The classical analysis unfolds on several levels.

First, in relation to the Four Noble Truths—苦、集、滅、道 (*duḥkha, samudaya, nirodha, mārga*: suffering, its origin, its cessation, and the path)—each truth has its own properly established character.

1. Suffering means the unsatisfactory and vulnerable character of conditioned existence. Denial here includes refusing to acknowledge suffering simply because it is impermanent, constructed, or empty. 2. Origin concerns the conditions through which suffering arises, especially craving, appropriation, ignorance, and the karmic processes they sustain. Denial says that suffering has no causes, or that intentions and habits make no consequential difference. 3. Cessation is the ending of those causes and therefore of the suffering dependent on them. Denial says that liberation is impossible—or, in another form, that because bondage is empty, there is nothing to relinquish and no cessation to realize. 4. Path is the cultivation through which cessation is realized. Denial says that ethical discipline, meditation, and wisdom have no genuine transformative efficacy.

The four truths must not be compressed into the vague claim that “everything is suffering,” nor dissolved into “everything is empty.” They form a therapeutic causal structure: a condition is diagnosed, its causes are identified, their ending is possible, and a course of cultivation leads toward that ending. To negate any of these indiscriminately damages the intelligibility of the whole path.

The *Yogācārabhūmi* says that this extreme contradicts direct experience, inference, and reliable teaching; it also denies both defilement and purification. That last point is decisive. If there is no affliction, Buddhist practice becomes unnecessary. If there is no purification, it becomes futile. Either conclusion removes the path from beneath one’s feet.

Second, the text explains the problem through the three natures:

- 遍計所執自性 (*parikalpita-svabhāva*, “the imagined nature”) is what conceptual construction falsely projects: independently existing identities and essences supposedly corresponding exactly to names and discriminations. - 依他起自性 (*paratantra-svabhāva*, “the dependent nature”) is the conditioned flow that arises in dependence upon causes and conditions. - 圓成實自性 (*pariniṣpanna-svabhāva*, “the perfected nature”) is the dependent field as free from the imagined subject–object structure or imagined nature falsely attributed to it.

These three must remain distinct. Treating the imagined nature as genuinely present within the dependent or perfected nature is 增益邊, superimposition. Declaring the dependent and perfected natures utterly nonexistent is 損減邊, denial.

Thus “empty” does not mean that nothing occurs. It means, in this analysis, that dependently arisen phenomena are empty of precisely the imagined nature imposed upon them. Dependent arising is not the unfortunate residue left behind by an incomplete realization of emptiness. It is what prevents emptiness from collapsing into annihilationism: appearances and consequences occur dependently, though not as self-established things.

Third, the *Yogācārabhūmi* criticizes 惡取空 (*dur-gṛhītā śūnyatā*, “misapprehended emptiness” or “badly grasped emptiness”). This is not emptiness itself but a destructive way of understanding it.

The text’s reasoning is subtle. A conventional designation requires some basis of designation. “Person” or 補特伽羅 (*pudgala*) is designated in dependence upon the aggregates; it is not an additional, permanent entity hidden inside them. Yet the absence of that extra entity does not entail the absence of the aggregates and their conditioned functioning. In the terminology of the treatise, there remains 實有唯事—the actuality or mere fact that serves as the basis for provisional designation.

Consider a traffic jam. It is not a separate object over and above the cars, roads, drivers, signals, weather, and their changing relations. Nevertheless, it would be absurd to say that because “traffic jam” is a conventional designation, no one is delayed and no conditions produce the delay. The designation is not an independent substance, but neither is it groundless. In much the same way, the person is neither an eternal possessor of the aggregates nor sheer nothingness.

The treatise therefore preserves both sides of a carefully drawn distinction:

- What is projected as an independent essence is absent. - The conditioned actuality on which designation and causal explanation depend is not thereby erased.

The *Yogācārabhūmi* transmits the warning conventionally rendered as “Better to give rise to a view of self than to misconstrue emptiness” (寧起我見,不惡取空). Its point is not that self-view is harmless. Rather, a person attached to a self may still recognize suffering, moral responsibility, practice, and liberation. Someone who uses “emptiness” to invalidate every distinction may destroy the very framework within which error can be recognized and corrected. Medicine taken wrongly can be more dangerous than the illness it was meant to treat.

Fourth, this analysis locates the middle way in the question of arising, ceasing, and cultivation. To say that a self-existing being literally arises and perishes is superimposition. To say that there is no arising or ceasing whatsoever is denial. The middle position establishes arising and ceasing in conditioned formations, 諸行 (*saṃskāras*): processes occur when their conditions assemble and cease when those conditions end, without requiring a permanent entity that undergoes them.

The same applies to practice. It is superimposition to imagine an immutable self that owns purification and travels intact from bondage to liberation. It is denial to conclude that cultivation, defilement, and purification do not occur. Practice transforms conditioned patterns for the sake of disenchantment, dispassion, and cessation. No permanent practitioner can be found; nevertheless, practice has consequences.

This is the place of 損減邊 within the path of liberation. It is not merely a technical error in metaphysics. It severs the relation among suffering, responsibility, cultivation, and release. The middle way protects insight into selflessness without allowing that insight to become an excuse for ethical or contemplative paralysis.

A Walk-Through in Everyday Life

Imagine an evening after a difficult workday. On the commute home, you see a message from your manager: “Let’s discuss your performance tomorrow.” Your body tightens. You reread the message, imagine losing your job, become curt with your partner, and then spend an hour scrolling through your phone to avoid the anxiety.

Let us walk through this without adding a solid self and without subtracting the actual processes.

1. What is directly happening?

There is a visible message, bodily tension, unpleasant feeling, recognition of certain words, memories of earlier criticism, anticipatory images, impulses to check the message again, and subsequent speech and behavior. These are conditioned events. They are not adequately described by “nothing is happening because everything is empty.”

Nor must we invent a fixed identity—“I am a failure”—to explain them. The sentence “I am a failure” turns a contingent episode into an essence. That is superimposition. Saying “there is no anxiety and therefore nothing needs attention” is denial.

2. Where is the truth of suffering?

The unpleasantness is not only the physical tightening. It includes the instability of depending upon praise, status, and imagined control for security. Even if tomorrow’s meeting goes well, the mind’s strategy remains vulnerable: another message can reactivate the same cycle.

The common mapping error is to think that recognizing suffering means dramatizing the event. It does not mean “my life is ruined.” That is additional construction. It means seeing, soberly, that this conditioned pattern is painful, unstable, and unable to provide lasting security.

3. Where is the truth of origin?

The anxiety did not arise from a single sovereign self choosing freely to be anxious. Nor did it arise from nowhere. It depends upon many conditions: the message’s ambiguity, previous experiences, concern for livelihood, habits of catastrophizing, bodily fatigue, desire for approval, and resistance to uncertainty.

The phone-scrolling is also conditioned. It offers intermittent novelty and temporary displacement of discomfort; that relief reinforces repetition. One may compare this cautiously with contemporary research on attention and reward learning, but such scientific models remain partial and contested. They can describe some mechanisms; they do not prove Buddhist teachings or exhaust the lived, ethical, and contemplative dimensions of craving.

The mapping error here is fatalism: “My conditioning made me do it, so I have no responsibility.” Dependent arising excludes an unconditioned controller, but it also means that changing conditions changes outcomes. Responsibility becomes intelligible precisely because intentions, habits, environments, and actions have effects.

4. Where is cessation?

For a few moments, suppose you stop rereading the message, feel the tightening without turning it into a verdict about yourself, and recognize the imagined future as imagined. The entire problem may not disappear, but appropriation briefly weakens. The thought still occurs; belief and compulsive reaction need not follow it.

This is not yet final liberation, but it makes cessation intelligible. If grasping and ignorance are conditioned, their continuation is not necessary. The mistake would be to say, “The anxious self is empty, so anxiety has already been abolished.” Emptiness of a permanent sufferer is not identical with the ending of the conditioned causes of suffering.

5. Where is the path?

You refrain from sending an angry reply. You tell your partner, “I received a message and noticed myself spiraling.” You put down the phone, attend to the body, examine what is known and what has merely been imagined, and prepare calmly for the meeting. Over time, ethical restraint, collected attention, and insight make different responses more available.

No separate self owns these changes. Yet the changes are real as conditioned transformations. Yesterday’s habits condition today’s reaction; today’s practice can become part of tomorrow’s conditions.

Now apply the three-nature analysis.

The imagined nature appears in claims such as “The message proves what I essentially am,” “My manager possesses a fixed intention that I already know,” or “There is a permanent me whose worth has been damaged.” These identities are projected beyond the available conditions.

The dependent nature is the actual stream: pixels, language conventions, perceptions, bodily sensations, memories, habits, workplace structures, intentions, attention, and reactions arising through conditions.

The perfected nature is not a superior object hidden behind that stream. It is the absence, in the dependent process, of the imagined self-established division and essences attributed to it—the dependent field known without the fabrication being mistaken for reality.

To call the fixed “failure-self” empty is accurate negation. To call the bodily distress, workplace consequences, habitual reactions, or possibility of training nonexistent is 損減邊.

The same test works in intimate relationships. “You always abandon me” may superimpose a permanent identity upon a partner and a complex history. But “there is no self, so betrayal and trust are merely illusions” denies consequential patterns and can become a sophisticated form of avoidance. The middle way neither freezes anyone into an essence nor erases harm, repair, boundaries, and responsibility.

It also works in parenting. A child is not a fixed entity—“the difficult child”—existing independently of development, sleep, temperament, relationships, and environment. Yet it would be denial to say that because the child’s identity is constructed, consistent care and harmful treatment have no different consequences. Labels are empty of fixed essence; caregiving remains causally potent.

Why Contemporary People Need It

Contemporary culture makes both extremes unusually easy to inhabit.

Algorithms encourage superimposition by turning patterns into identities: “You are this type of person; therefore you will want this, fear this, and remain engaged by this.” Such classifications may have predictive utility, but utility is not proof of an intrinsic self. A statistical profile is conditioned, selective, and revisable.

Reaction against this can swing toward denial: “Identity is constructed, so nothing is real”; “morality is only social convention, so no action is genuinely harmful”; “the self is a neural illusion, so effort and responsibility are meaningless.” Each conclusion moves illicitly from “not independently established” to “utterly nonexistent or causally ineffective.”

Artificial intelligence provides another useful but limited comparison. An AI-generated statement may lack the kind of authorial subject people spontaneously imagine behind it, yet the statement can still affect beliefs, markets, elections, or relationships. Absence of the imagined agent does not entail absence of conditioned production or consequences. But this is only an analogy. Debates about machine consciousness and human cognition remain unresolved, and an engineering model cannot by itself establish Buddhist claims about mind, karma, or liberation.

損減邊 also exposes a spiritual defense mechanism. “Everything is empty” can be used to avoid grief, remorse, injustice, or the hard work of changing a habit. A person may deny pain in the name of nonattachment, deny accountability in the name of non-self, or deny gradual cultivation in the name of sudden insight. In each case, a high teaching is made to protect the very patterns it was meant to disclose.

The Four Noble Truths supply a practical safeguard. When confronted with any grand claim of emptiness, ask:

- Does this claim allow suffering to be honestly known? - Does it allow causes and consequences to be discerned? - Does it leave cessation meaningful? - Does it leave room for a path of cultivation?

If “emptiness” makes all four unintelligible, it has probably been grasped as an annihilating doctrine rather than liberating insight.

This does not mean preserving conventional reality as an ultimate foundation. The middle way is more demanding. It asks us to acknowledge functioning without turning function into substance; to accept responsibility without inventing an independent controller; to cultivate without possessing the cultivation; and to realize emptiness without making emptiness into a weapon against experience.

That balance is spiritually important because liberation requires two kinds of honesty at once. We must stop granting ultimate status to what is merely projected, and we must stop pretending that conditioned suffering will disappear merely because we have adopted the vocabulary of emptiness.

Common Misreadings and Clarifications

“損減邊 simply means nihilism.”

“Nihilism” is a rough translation, not a complete definition. 損減邊 is more precise: it is the unwarranted denial of something established in the relevant domain. It can concern moral causation, the Four Noble Truths, dependent phenomena, the basis of conventional designation, or the possibility of purification. A person need not announce that “nothing exists” to fall into it. Saying “my actions do not matter,” “practice changes nothing,” or “harm is only a concept” may already enact the same logic.

“If dependent phenomena are admitted, Buddhism has restored substantial existence.”

No. Causal efficacy does not require self-subsistence. A flame depends upon fuel, oxygen, temperature, and an ongoing process of combustion; its dependence does not make it absolutely nonexistent. Yogācāra’s point is not that dependently arisen phenomena possess an immutable essence, but that their conditioned occurrence cannot be abolished merely by negating imagined essence.

“Everything is conventional, so conventions have no basis.”

This is precisely the sort of bad grasp of emptiness criticized by the *Yogācārabhūmi*. A convention is not an independent substance, but neither is every convention arbitrary or baseless. “Person” is designated in dependence upon the aggregates. If every basis is erased, one can no longer explain why one designation applies, why another does not, or how truthful and false statements differ.

“The person is unreal, but the aggregates are the real self.”

That merely relocates superimposition. The aggregates are conditioned and impermanent; none is an independent owner, and their collection does not produce a hidden essence. They provide the dependent basis for personal designation, not a subtler permanent person.

“No self means no agency, responsibility, or karma.”

It means there is no independent, unchanging agent standing outside conditions. Intentions and actions nevertheless participate in causal sequences. Buddhist cultivation does not require an eternal doer; it requires that conditioned processes can reinforce or transform other conditioned processes. Denying that efficacy is 損減邊.

“If arising and ceasing are empty, nothing arises or ceases.”

The middle-way formulation distinguishes an entity from a process. No self-existing being can be found that arises and perishes in its own right. Arising and ceasing are nevertheless established in conditioned formations. To affirm an independently existing being is superimposition; to abolish conditioned arising and ceasing is denial.

“Emptiness means that affliction is already liberation.”

Affliction lacks intrinsic essence, which is why transformation is possible. But absence of intrinsic essence is not the same as completion of transformation. Anger may be empty and still produce harsh speech; craving may be empty and still organize a life. Ultimate analysis does not cancel the work described by the path.

“The warning about misapprehended emptiness means that emptiness is dangerous and should be avoided.”

The danger lies in grasping it incorrectly. Properly understood emptiness removes the imagined nature while preserving the intelligibility of dependent arising, ethical consequence, and liberation. Badly grasped emptiness turns a medicine for attachment into a doctrine of indiscriminate erasure.

“The three natures describe three separate worlds.”

They are three analytical aspects of experience, not necessarily three independently existing territories. The imagined nature is falsely attributed to the dependent process; the perfected nature is that dependent process’s freedom from what has been falsely attributed. Confusing them leads either to adding what is absent or subtracting what dependently occurs.

“The middle way is a compromise: half existence and half nonexistence.”

It is not a numerical midpoint between two opinions. It corrects the shared assumption behind them—the assumption that the only alternatives are independent existence and sheer nothingness. Dependent arising discloses another grammar: phenomena occur, function, and cease through conditions, without possessing the independent essence imagined for them.

The deepest lesson of 損減邊 is therefore methodological as well as doctrinal: negate precisely. Ask what is being denied, at what level, and on what grounds. When Buddhism denies self, it does not deny the aggregates. When it denies intrinsic nature, it does not deny dependent arising. When it denies an immutable practitioner, it does not deny cultivation. When it teaches emptiness, it does not empty the Four Noble Truths of their capacity to diagnose, explain, heal, and guide.

Liberating wisdom does not make the world disappear. It removes what ignorance has added while refusing to discard what suffering and awakening require us to understand.

Canonical EntryAI-generated

定义与核心要义

「损减边」(梵文 apavādānta)为大乘瑜伽行派所详辨之「二边」之一,指于本来成立的因果、四谛或诸法之实事,加以否定、诽谤而执为全无所有之边执邪见。与「增益边」相对——增益边是于本无之事妄执为有,损减边则是于实有事横计为无。二者皆为中道所应远离之两端。

主要阐述

一、就四圣谛而言

《瑜伽师地论》以四圣谛之相状为例,说明损减边之具体表现:若于苦、集、灭、道各自安立之相状,执为无性、显为无性,便是损减边。此执同时诽谤现量、比量、圣教量,并诽谤杂染与清净。唯有远离损减边与妄增益边,才能于诸谛生起信解、决定通达,渐次证得究竟清净。

二、就三自性而言

本论依三自性(遍计所执自性、依他起自性、圆成实自性)说明损减之所对:依他起与圆成实诸有法中,若诽谤其自相而说全无所有,即名损减边;反之,若将遍计所执自性妄执为依他起或圆成实中实有,则名增益边。本论此处明确使用「依他起自性」「圆成实自性」等语区分,而非笼统以「一切法皆无」一概抹除。

三、批判「恶取空」

本论对「恶取空」特加批判。色等诸法虽非如名言所执那般实有,但仍作为假说所依处之「实有唯事」而存在;譬如必须有色等诸蕴,方能假立「补特伽罗」。若主张「一切唯假」而拨除假法所依之唯事,则假亦失其依处,真实与虚假俱被诽谤,成为「最极无者」与「坏诸法者」。世尊之意亦载明:宁可起我见,不可恶取空;后者不仅迷惑所知境界,且诽谤一切所知境界,不能建立法与谛,并于学处极生慢缓。

四、就菩萨中道行而言

本论以「贯穿损减」为十三种中道行之一,界定为「损减实事」:对邪解之法无我性生起胜解,执着一切种类、一切法相全无所有。故法空、法无我并不等于否定一切法相;其所遣除者,乃愚夫遍计所执之言说自性,而非将一切实事悉皆抹除。

五、就生灭与修行之实践而言

本论以生灭之问答呈现其实践意义:若说实有有情生灭,是增益边;若说生灭全无,则是损减边;唯于诸行安立生灭,方名中道。又若说有情实体修习染净,是增益;若说一切修习全无,是损减;为诸行之厌、离欲、灭而修习,才是远离二边之善记。可见本论以「不增有情、不减实事」概括中道立场,并以「补特伽罗」「诸蕴」「实有唯事」「恶取空」「损减实事」等术语,精确区分:否定所遍计之实我或言说自性,不等于否定缘生诸行、修习染净及四谛因果。

不同部类与译本的表述差异

本条目所依文献主要出自《瑜伽师地论》(瑜伽部,唐玄奘译,《瑜伽師地論》),以下就该论内部不同段落之用语差异说明之:

- 四谛段落:以「苦、集、灭、道各自安立之相状」为损减边之对象,并以「现量、比量、圣教量」并举诽谤之对。 - 三自性段落:明用「遍计所执自性」「依他起自性」「圆成实自性」三分,并以「诽谤自相」「说全无所有」表述损减。 - 恶取空段落:以「实有唯事」「假说依处」「补特伽罗」「诸蕴」为核心语汇,强调拨除唯事则「假亦失依」,故真实、虚假俱被诽谤。 - 中道行段落:以「贯穿损减」标举十三中道行之一,立「损减实事」之名。 - 生灭段落:以「诸行」「有情」「厌、离欲、灭」为语汇,强调「不增有情,不减实事」。

因本条目仅依《瑜伽师地论》一部论书,不同段落之术语差异即如上所列,未见其他译本异译之分歧。

与相关概念的关系

- 与增益边之关系:损减边与增益边为一对,二者皆为「边执」,为中道所应远离之两端。本论处处将二者并举对照,如于四谛、于三自性、于生灭、于修行等段落皆然。 - 与法无我、法空之关系:法空、法无我所遣除者,乃愚夫遍计所执之言说自性;若将其推向极端,否定一切实事,便堕于损减边。 - 与恶取空之关系:恶取空者以「一切唯假」拨除假法所依之唯事,诽谤真实与虚假俱,故为损减边之典型表现,本论特加批判。 - 与中道之关系:损减边为中道之遮遣对象;离此二边,方能于诸谛生信解、于中道行得贯穿。 - 与补特伽罗、诸蕴之关系:本论以「必须有色等诸蕴,方能假立补特伽罗」说明假有所依之唯事,此即不减实事之中道立场。

代表性原文引用

1. 「于四圣谛由自相故,若苦、若集、若灭、若道各自安立,所有相状……若于此中执为无性、显为无性,是名损减边。」(大意,依《瑜伽师地论》四谛段)

2. 「依他起自性、圆成实自性诸有法中,诽谤其自相,说无所有,是名损减边。」(大意,依《瑜伽师地论》三自性段)

3. 「若复有人,于色等法实有唯事,以假说事诽谤拨之,令其全无……是名最极无者,亦名坏诸法者。」「宁起我见,不恶取空。」

4. 「于十三中道行中,贯穿损减者,谓于一切法一切相,一切种类,一切遍计所执自性,执为无性。」(大意)

5. 「若说有情实有生灭,是增益边;若说生灭全无,是损减边;唯于诸行安立生灭,是名中道。」

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》以三性(徧計所執、依他起、圓成實)框架闡釋損減邊,其論述核心在於與增益邊對舉而立。

一、損減邊之定義 論引《菩薩地》明示:「於假說相處,於假說相依離言自性,謂一切種皆無所有。於勝義有、真實有事起損減執。」即於勝義實有、真實有事撥為全無。又引《決擇分》總結:「損減邊者,謂於依他起自性及圓成實自性諸有法中,謗其自相言無所有。」

二、與增益邊之對揚 二邊互為對反:增益邊是「於假說自性自相非實有上,執有彼自相」,即執徧計所執為實有自相;損減邊則「於勝義有、真實有事起損減執」,撥依他起、圓成實之勝義有為無。論云「以初是世俗有,後二是勝義有故」,明三性中徧計所執為世俗,餘二為勝義。

三、損減邊之所破對象 此宗所破之損減邊,「唯由惡宗假立,即是內教無自性宗,如前已說」;如宣說諸法皆無自相之諸師。其過失在於若依他起非勝義有,則圓成實亦勝義無,「故俱說二相無,有過失」。又引《菩薩地》:「若於色等諸法起損減執,即無真實,亦無虛妄,如是二種皆不應理。」

四、所依經論 本論廣引《菩薩地》、《決擇分》、《解深密經》、《攝大乘論》、《釋量論》、《八千總義論》以成立此義。

五、本論所用術語 本論主要術語為:徧計所執、依他起、圓成實、假說自性、假說相依、勝義有、真實有事、增益執、損減執、自相、自性。其中「假說相依」乃釋「假說相處」,指徧計所執假施設處;「自相」與「自性」於論中常互通,皆指勝義實有之義;「真實有事」即勝義有事之同義復說。

六、別破增益邊之概要 論於總明離二邊後,別破增益邊,分為分別與俱生二種:分別者為外教及內教小乘所計;俱生中則含增益人我與增益法我,以法我為正理所破故。

瑜伽師地論T1579 · 瑜伽部

《瑜伽師地論》論「損減邊」,主要從「遠離二邊」的理門架構出發,將其與「增益邊」並列為二邊,屬於偏執一端之過患。

一、基本定義 論中以「三種自性」為框架界定損減邊。三自性者:一遍計所執自性,二依他起自性,三圓成實自性。損減邊的具體含義為:對於具有依他起自性及圓成實自性的諸有法,誹謗其自相,言無所有。換言之,凡於緣生法及究竟真實之法上,否認其如實相狀之存在,即墮損減邊。這是與增益邊相對的另一極端——增益邊是於依他起或圓成實自性之上,妄執遍計所執自性為實有;損減邊則進而否認依他起與圓成實之自相。

二、術語特點 本論論及損減邊,使用「自相」、「實事」、「法相」、「有法」等術語。「損減」即滅損、否認之意;損減邊者「於依他起自性及圓成實自性諸有法中,謗其自相,言無所有」,以「謗」字表達錯誤否定之過。其中「自相」相對於「自性」,指具體法的真實樣貌,而非抽象的體性。

三、貫穿十三中道行 論中將相關實踐納入菩薩修行框架,名為「貫穿損減邊」,屬十三種中道行之一。菩薩依於大乘相應、甚深空性相應、依世俗、勝義諦道理所說了義可依經典而勤修學,即為貫穿此中道勝行。

四、損減實事的具體內容 「貫穿損減」以一相所顯,即「損減實事所顯」之相。此處所謂損減實事,是指於「邪法無我性」上起勝解,執著一切種、一切法相都無所有。意即以邪(非佛)的無我教理為依,進而否定一切法之存在與其相狀,墮入虛無之執。

五、與增益邊之對比及中道 論中將增益與損減對舉:中間所列差別增益之八相(執常、執無常、執我、執無我、執真實心、執不真實心,以及執善等清淨、執不善等雜染),與否認一切法相之損減邊恰成兩端。又於具聰明者問答中:若立有情「有生有滅」是增益邊,若立「生滅都無所有」是損減邊,唯有「於諸行安立生滅」方為中道;同理,「有情修習染淨」是增益邊,「一切都無修習」是損減邊,「於諸行厭離欲滅而修習」方為中道。

六、理門之歸結 增益邊之不應理由三因緣成立(種種非一品類名言所安立、離名言彼覺不生、名言依義而轉);損減邊之不應理則在否認依他起與圓成實自性中的真實自相。論中總結:「如是真義理門,由遠離二邊理門應隨決了」,強調中道勝行須同時遠離增益、損減二邊,方能契入真實義。以上依《瑜伽師地論》正文所記,忠於原文。

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