Dharma · AI Companion

因果性

hetu-phalatā

因与果之间相应成立的法则。AI-generated

Type ViewDifficulty IntermediateTruth-level span I · dependent arising ⇢ IV · beyond wordsInitial AI estimate · evolves with use

因果性即缘起法则,第一重(实有→缘生)即完整教授;中观以缘起即空(2),究竟读为离言之缘起实相「诸法从本来常自寂灭」(4),与空 2→4 同族

A Contemporary ReadingAI-generated

What this concept is saying

因果性 (*yīnguǒxìng*, causal efficacy or causality) is the real order by which phenomena arise from appropriate causes, when the necessary conditions converge, and unfold in a dependently originated sequence.

Its most exact formulation in the supplied *Yogācārabhūmi Śāstra* (《瑜伽師地論》) is:

“因中非先有果;然要有因,待緣果生。” “The result does not already exist in the cause; nevertheless, an appropriate cause is required, and the result arises only when conditions are present.”

This sentence guards two sides at once.

On one side, the result is not a finished object hidden inside its cause. A mango tree is not a miniature tree packed inside a mango seed. An angry outburst is not a tiny predetermined speech stored inside an old grievance. If the result were already fully present, “arising” would add nothing; cause and result could no longer be distinguished.

On the other side, results do not appear without causes. A mango seed cannot produce a pine tree, and a habit of rehearsing resentment does not, under ordinary conditions, ripen into effortless patience. The result is new in the sense that it was not already manifest or fully constituted, but it is not arbitrary: what arises is constrained by the causal capacities involved and by the conditions that support, obstruct, redirect, or transform them.

This is why Buddhist causality is neither strict predestination nor randomness. A cause establishes a field of possibility; conditions help determine whether, when, and in what form a corresponding result arises.

The well-known formula of 緣起 (*yuánqǐ*, dependent origination) expresses the same architecture:

“此有故彼有,此生故彼生。” “Because this exists, that exists; because this arises, that arises.”

In the *Yogācārabhūmi*, this wording introduces the dependently arisen character of phenomena and then the sequence beginning with ignorance conditioning formations. The wording is preserved in the Chinese Buddhist canon; it is not a modern paraphrase. [CBETA, *Yogācārabhūmi Śāstra*, fascicle 76](https://tripitaka.cbeta.org/en/T30n1579_076)

Causality and dependent origination are therefore inseparable, but they emphasize different things. Causality clarifies the differentiated roles of causes, conditions, and results. Dependent origination emphasizes the patterned arising and cessation of an entire process. Neither describes a solitary object pushing another solitary object from outside. Both concern relations within a conditioned field.

The *Yogācārabhūmi* analyzes that field through 依處 (*yīchù*, bases or loci of causal establishment). A causal name is assigned according to the particular basis and function involved:

- 不相違因 (*bù xiāngwéi yīn*, non-opposing cause) is established where there is no obstruction. Its point is not that mere absence creates a result, but that an operative cause cannot produce its result while decisive obstacles remain.

- 因緣 (*yīnyuán*, causal condition) is established on the basis of a seed-condition. Here “seed” means a capacity capable of yielding a corresponding result, not necessarily a physical seed. Notice that 因緣 is one specific kind of condition in this analysis; it is not simply another name for causality as a whole.

- 等無間緣 (*děng wújiàn yuán*, immediately antecedent condition) is established on the basis of the immediately ceased moment. In a mental sequence, the preceding moment’s cessation makes way for the next. This does not mean that two moments are identical, or that the former contains the latter fully formed.

- 所緣緣 (*suǒyuán yuán*, object-condition) is established on the basis of an object or cognitive field. A visual cognition, memory, fear, or desire arises with something as its object; the object’s role differs from the role of a seed-like causal capacity.

- 增上緣 (*zēngshàng yuán*, supporting or predominating condition) is established with respect to the remaining enabling conditions. These may assist, constrain, intensify, or otherwise make a difference to the result.

The passage supplied here enumerates these five causal or conditional establishments. Its heading calls the broader presentation “six causes and six results,” but the excerpt itself does not supply a sixth item. It would be unsafe to manufacture the missing member from another classification and pretend that it belonged to this passage.

Results are likewise distinguished by how they arise:

- 異熟果 (*yìshú guǒ*, maturation result) is a ripening whose experienced form may differ in time or character from the action that conditioned it. It should not be flattened into “instant punishment or reward.”

- 等流果 (*děngliú guǒ*, concordant or homogeneous result) continues the pattern of its cause. Repeated suspicion, for example, makes suspicion more readily arise; cultivated patience makes patient responses increasingly available.

- 離繫果 (*líxì guǒ*, result of release from bondage) is established in relation to true seeing. It is not merely a pleasant consequence. It is the ending of a bondage through insight into things as they are.

- 士用果 (*shìyòng guǒ*, result of personal agency or effective effort) is established in relation to purposeful human exertion. Buddhism therefore does not use causality to erase effort: practice itself can function causally.

- 增上果 (*zēngshàng guǒ*, predominating result) is established in relation to the remaining supporting causal circumstances.

These categories prevent the word “cause” from becoming an intellectual blur. A memory that disposes the mind toward anger, the message presently seen on a screen, the mental moment immediately preceding anger, the lack of a pause, and the social environment that rewards outrage do not all play the same causal role. Calling them all “the cause” loses precisely what must be understood if the process is to be changed.

The treatise also asks what it means to say that one thing is “in” another. It distinguishes five possibilities:

1. Something may be found in a place, as water is in a jar. 2. Something may be present by dependence, as visual consciousness depends upon the eye. 3. Something may be identifiable through its own characteristic, as a cause is identifiable as the particular thing it is. 4. Something may be known through its own activity or function. 5. A result may vary because its cause or conditions vary.

None of these licenses the conclusion that a finished result was eternally lodged inside its cause. Dependence is not containment. Correspondence is not pre-existence. The fact that changing the conditions changes the result shows a lawful relationship, not a hidden destiny.

This is also why the *Yogācārabhūmi* includes causality under “presently existent by own-characteristic”—“若已生及因果性,” referring to what has arisen and to an established causal relation. It does not treat a future result as an eternally existing entity concealed in the past. A result may be causally possible without already existing as a completed thing.

At its widest scale, causality appears as the twelve links of dependent origination: ignorance conditions formations; formations condition consciousness; and the sequence continues through name-and-form, the six sense bases, contact, feeling, craving, grasping, becoming, birth, and aging-and-death. This is not simply a row of twelve objects, nor necessarily twelve visibly separated calendar events. It is an ordered account of how conditioned existence and suffering perpetuate themselves.

The *Yogācārabhūmi* gives this causal order several carefully differentiated names. In relation to the present it is called 法住 (*fǎzhù*, abiding order of phenomena); in relation to the past, 法定 (*fǎdìng*, settled order); in relation to the future, 法如性 (*fǎrúxìng*, suchness or invariance of the order). As true causality it is 實性 (*shíxìng*, actuality); as true result-nature it is 諦性 (*dìxìng*, truth-character); and as the reality that can be known it is 真性 (*zhēnxìng*, genuine reality). These are not interchangeable translations for one vague metaphysical substance. Each names the same lawful flow from a different standpoint.

The text’s language of “non-produced, non-made” does not mean that conditioned events never arise. It means that the order of dependent arising is not invented by a Buddha or manufactured by a cosmic lawgiver. A Buddha awakens to this order and teaches it skillfully; he does not decree it.

That point locates causality within the path to liberation. Buddhism studies causes not merely to explain the world but to discover where suffering can cease. If suffering were causeless, practice could not address it. If suffering’s result were eternally fixed inside an unalterable cause, practice would also be futile. But because suffering arises dependently, changing or ending crucial conditions changes or ends its continuation. True seeing can therefore yield the “result of release from bondage.” Causal understanding becomes liberating when it reveals where participation is occurring and where participation can stop.

A walkthrough in everyday life

Imagine that you are commuting home after an exhausting day. You open your phone and see that your partner has read your message but has not replied. Within minutes you become convinced that you are being ignored. You send a sharp message, receive a defensive answer, and spend the evening in conflict.

A casual description says, “The unread reply caused the argument.” The classical analysis asks us to walk more carefully.

First, there are seed-like causal capacities. Previous experiences of abandonment, repeatedly rehearsed interpretations, and a learned tendency to equate delayed replies with rejection have left dispositions. These can function as the basis on which a causal condition is established. They are not tiny arguments stored in the mind, and they do not guarantee an argument. They are capacities capable of ripening when suitable conditions assemble.

Second, there is an object-condition. The message screen, the “read” marker, the remembered wording of the earlier conversation, and the imagined image of your partner ignoring you become objects of cognition. The phone is not the whole cause. Its specific causal role here is partly that it supplies objects around which perception, recognition, feeling, and interpretation organize themselves.

Third, there is an immediately antecedent condition. One mental moment prepares the succession of the next: seeing the marker, recognizing it, recalling an earlier hurt, feeling bodily tension, silently forming the sentence “Here we go again,” and reaching for a reply. “Immediately antecedent” does not mean that the first thought already contains the final message. It means that mental life proceeds as a conditioned sequence in which each ceased moment helps open onto the next.

Fourth, there are supporting conditions. Fatigue has reduced your patience. The train is crowded. An algorithmically shaped environment has trained you to expect immediate responses. Friends may have reinforced a suspicious interpretation of relationships. The messaging interface removes tone of voice. None of these alone is “the cause,” but each can alter the probability, intensity, or form of what follows.

Fifth, there may be a lack of obstruction. Nothing interrupts the sequence: no moment of mindful recognition, no decision to wait, no alternative interpretation, no friend saying, “They may still be in a meeting.” The absence of an obstacle does not manufacture anger, but it permits the operative causal stream to continue.

Then come differentiated results.

The immediate hostile message is partly a result of personal agency: it arises through an intentional effort, even if that effort is hurried and poorly examined. The increased readiness to interpret future delays as rejection is a concordant result: suspicion reinforces the pattern of suspicion. A later painful experience may be a maturation result, though one must be cautious here—Buddhist analysis does not authorize us to label every misfortune a visible repayment for a particular deed. The wider deterioration of trust may involve predominating results arising from many mutually reinforcing conditions.

Now suppose you recognize the bodily tightening and do not send the message. You place the phone down, acknowledge the unpleasant feeling as feeling, and notice the mind’s interpretation as an interpretation rather than as established fact. You ask later, without accusation, what happened.

This does not violate causality; it introduces new causes and conditions. Prior meditation, remembered instruction, the intention not to harm, a deliberate pause, and a more adequate inquiry now participate in the sequence. The old disposition may still be present as a capacity, but the expected result was never a finished object waiting to emerge. Because the conditions changed, the result changed.

The most common mapping error is to call the external trigger “the cause” and everything afterward “the result.” In the classical framework, the external object, accumulated dispositions, immediately preceding moments, enabling conditions, non-obstruction, attention, interpretation, intention, and action have distinguishable roles. Another mistake is to call the pause “doing nothing.” Causally, the pause may be a powerful intervention: it prevents one condition from immediately recruiting the next.

The twelve-link perspective goes deeper still. Contact with the message conditions feeling; feeling, when not understood, may condition craving—the demand that the discomfort disappear and that the other person restore one’s security. Craving can harden into grasping: “They must answer me now,” or “I am the kind of person people abandon.” Grasping supports becoming, the active construction of a particular identity and world. From that becoming, a fresh “birth” of the injured self occurs, followed by the distress belonging to that identity.

This is a practical, moment-by-moment use of the sequence, not a denial of its broader account of conditioned existence. Nor should every difficult interaction be forced mechanically into twelve labeled boxes. The point is to see how an apparently solid “I am being rejected” is assembled through conditions—and therefore where the assembly can be understood and relinquished.

Why contemporary people need it

Contemporary culture regularly swings between two impoverished accounts of life.

One is fatalism: “My childhood made me this way,” “the algorithm has already programmed me,” or “karma means that whatever happens had to happen.” This mistakes causal conditioning for a pre-written result. Causes matter, often profoundly, but the result is not already complete inside them. New conditions—including education, friendship, therapy, ethical restraint, meditation, social reform, and deliberate effort—can matter too.

The other is voluntarism: “You can become anything if you want it enough.” This ignores conditions. Intention has causal force, but it does not operate alone. Bodies, institutions, economic circumstances, trauma, access to care, community, and chance encounters all shape what can presently arise. Understanding conditionality makes compassion more intelligent: we neither reduce a person to their history nor blame them for failing to overpower every condition by willpower.

Algorithmic life makes this especially visible. A recommendation system does not insert a completed desire into a passive user. It presents objects repeatedly, tracks responses, adjusts future exposures, and helps build a feedback loop. Attention, pleasure, irritation, repetition, social imitation, and commercial incentives condition one another. But the Buddhist teaching should not be equated with computer science. An algorithm is a designed technical system; dependent origination is a much broader analysis of conditioned phenomena and bondage. The comparison illuminates feedback and conditioning, but it does not prove Buddhist doctrine.

The same caution applies to neuroscience. Research may correlate habits, emotions, and decisions with changing neural processes, and it may challenge a simplistic picture of an independent inner controller. Yet scientific findings remain method-bound and open to revision; they do not by themselves establish karma, rebirth, emptiness, or liberation. At most, they can make conditional accounts of experience easier for contemporary readers to imagine.

Causal understanding also changes ethical life. Karma is not a cosmic bookkeeping office assigning rewards and punishments. Intentional actions participate in shaping dispositions, perception, relationships, and future experience. Repeated cruelty makes some responses easier and closes off others; repeated generosity can make generosity more available. This is not always immediate, linear, or externally visible. The categories of maturation, concordant, agency-produced, supporting, and liberation results warn us against reducing every consequence to one mechanism.

Most importantly, causality turns practice from self-condemnation into investigation. Instead of asking only, “What is wrong with me?” one can ask:

- What conditions are present? - Which capacity is being repeatedly nourished? - What object is attention fastening upon? - What happened in the immediately preceding moments? - What keeps the sequence unobstructed? - Which condition can be weakened, removed, or replaced? - What wholesome condition has not yet been cultivated?

This is not a strategy for controlling the whole world. Conditions are too numerous for that, and many lie outside individual power. It is a way of finding workable points of participation without imagining a sovereign self.

Here causality meets wisdom. At first, one uses it to cultivate better results: less harm, greater steadiness, clearer attention. At a deeper level, one sees that the apparent owner of the process is itself dependently assembled. Feelings, intentions, identities, and acts arise through conditions; none is an isolated, self-grounding controller. At the liberating level, insight interrupts ignorance, craving, and grasping, so that the machinery of bondage is no longer continually supplied with fuel.

Thus the highest purpose of understanding causality is not to become an expert predictor. It is to understand suffering well enough to stop reproducing it.

Common misunderstandings and clarifications

“Everything happens for a reason.”

Not in the comforting modern sense that every tragedy serves a hidden benevolent purpose. Buddhist causality says that conditioned events arise through causes and conditions. It does not say that every event was arranged for someone’s growth, deserved by its victim, or directed by a cosmic planner.

“Karma means destiny.”

No. Past intentional action is causally significant, but it is not the only condition operating in the present. If destiny were fixed, ethical cultivation and liberation would be incoherent. “A cause is required, and the result waits upon conditions” is precisely a denial of pre-completed fate.

“The result is already latent in the cause.”

This language can be harmless if “latent” means only a causal capacity. It becomes mistaken when it implies that the completed result already exists invisibly inside the cause. The *Yogācārabhūmi* explicitly rejects that thesis. A seed has the capacity to participate in producing a sprout; it does not contain an already finished sprout as an existent object.

“If the result was not already there, anything could arise from anything.”

No. Rejecting pre-existence does not reject causal specificity. The result depends upon an appropriate cause and suitable conditions. Novel arising and lawful constraint are compatible.

“One cause produces one result.”

This is usually too crude. A result depends on multiple conditions, while one action can contribute to several kinds of result. The treatise distinguishes seed-like causation, immediately antecedent conditions, object-conditions, supporting conditions, and non-obstruction precisely to prevent monocausal thinking.

“因緣 means causality in general.”

Not in this technical analysis. 因緣, causal condition, is established specifically on the basis of a seed-condition. 因果性 is broader: it encompasses the differentiated establishment of causes, conditions, results, and their ordered relations.

“Dependent origination means that nothing is real.”

It means that conditioned things do not arise independently or from a self-sufficient essence. Their causal efficacy is not denied. Fire burns dependently; words wound or heal dependently; practice transforms dependently. Lack of independence is not lack of consequence.

“Emptiness cancels causality.”

It is the fantasy of independent, fixed existence that is challenged—not the functioning of conditions. If things possessed an utterly fixed nature, genuine change would be difficult to explain. Because phenomena are dependently constituted, causes and conditions can make a difference. Emptiness and causal efficacy should therefore not be treated as opposing doctrines.

“Understanding causality means blaming sufferers for their conditions.”

That is both ethically harmful and philosophically simplistic. We rarely know the complete network behind another person’s suffering. Causes include collective, environmental, bodily, relational, and institutional conditions, not merely an individual’s visible choices. Causal understanding should deepen compassion and responsible action, not produce retrospective accusations.

“Because there is no independent controller, personal effort is meaningless.”

The treatise explicitly recognizes 士用果, a result associated with effective personal exertion. Effort is conditioned, but conditioned does not mean ineffective. A practice does not need an unconditioned ego behind it in order to alter what follows.

“Causality is only a theory about how the universe began.”

Its liberating use is much closer: how contact becomes feeling, how feeling recruits craving, how craving hardens into grasping, and how grasping constructs another round of suffering. The teaching points less toward a first cause than toward the presently renewable conditions of bondage.

“Once I identify the cause, I have solved the problem.”

Usually one has identified only one condition and given it privileged status. Useful investigation asks what sustains the pattern now. The historical origin of anxiety may matter, but so may sleep, attention, bodily state, present interpretation, social reinforcement, avoidance, and the absence of a stabilizing practice.

“Liberation is another pleasant result manufactured by the self.”

The category of 離繫果, the result of release from bondage, is subtler. True seeing does not merely manufacture a more agreeable experience for an unchanged owner. It removes bondage by exposing and ending the conditions through which that bondage is maintained. The path uses conditioned cultivation—ethical conduct, concentration, and wisdom—to bring about the cessation of the conditions that perpetuate ignorance and grasping.

Causality therefore occupies a decisive place in the path. It explains why suffering is neither an inexplicable curse nor an immutable destiny. It shows why ethical action matters, why mental cultivation works, why circumstances must be taken seriously, and why no conditioned identity need be treated as final.

Its deepest promise is modest but radical: what has arisen through conditions is not healed by denial, blame, or wishful thinking. It is understood by seeing the conditions clearly. And where the conditions of bondage cease to be supplied, bondage does not have to continue.

Canonical EntryAI-generated

1. 定义与核心要义

因果性,指诸法之果必须以相应之因为基础,并须等待诸缘和合方得生起;因与果既有决定差别,又依缘起次第展转安立。其核心既非主张果在因中早已存在,亦非否认因对果生的必要性,而是说“因中非先有果;然要有因,待缘果生”。《瑜伽师地论》并从因果差别的设施、邪执的破斥、自相有法的安立,以及十二支缘起的流转实性等方面展开论述。

2. 主要阐述

首先,论中以“依处”为纲,设施因、缘与果的差别。于无障碍依处设施不相违因;于种子缘依处设施因缘;于无间灭缘依处设施等无间缘;于境界缘依处设施所缘缘;于其余诸缘依处设施增上缘。果的差别也依相应因缘依处而立:依习气随顺因缘依处,设施异熟果及等流果;依真实见因缘依处,设施离系果;依士用因缘依处,设施士用果;依其余因缘依处,设施增上果。因此,因果名称并非脱离条件孤立成立,而是依不同作用、所依及生果方式分别安立。

其次,论中破斥雨众外道等所执“于诸因中常常时、恒恒时具有果性”。论主先问因相与果相究竟相异还是不异:若因果无异,便不能成立因与果两种决定差别;若二相有异,则应再问因中所谓果性是未生相还是已生相。若尚未生而说已经存在,不合道理;若已经生起,却又说其从因而生,同样不合道理。由此确立:果并非预先实存于因中,但果的生起仍必须有因,并等待诸缘。

论中又以五相考察“有相法于有相法中”的可得:一是于处所可得,如水在瓮中;二是于所依可得,如眼识依眼;三是由自相可得,如因之自体;四是由自作业可得;五是由于因或缘发生变异,果亦随之变异。这一辨析显示,所谓某法“在”另一法中,须按处所、所依、自相、作用或变异关系分别观察,不得由因果相属便推成“果先存于因”。

再次,在自相有法的分类中,论说“现在相有”是“若已生及因果性”。因果性由此被摄入现在世已生之自相有法,而非作为未经生起、恒常潜存于因中的果体。此处从法之自相及其时位,限定因果性的安立范围。

最后,十二支缘起依称理的因果次第流转。此一次第无始以来展转安立,如来现等觉其流转实性,以微妙智发起正言词,方便开示与缘起相应而“非生、非作”的文字。因果性在这里不只表示单一原因产生单一结果,也表示缘起诸支前后相依、相续流转的次第。

3. 不同部类与译本的表述差异

现有材料仅涉及瑜伽部《瑜伽师地论》(《瑜伽師地論》),未提供其他部类经典或本论异译本,故不能据此列举跨部类及同经异译的用词分歧。就本论内部而言,同一缘起因果流转依时位及所显义而有多种名称:于现在世名“法住”,于过去世名“法定”,于未来世名“法如性”;由如实因性名“实性”,由如实果性名“谛性”,由所知实性名“真性”。小结另将“法性”与“无倒性”列入本论诠释因果流转真实相的相关用语。上述名称各有所指,不宜在缺乏异本材料时视作译名互换。

4. 与相关概念的关系

因果性与“因缘”相连,但二者并非简单同名:因缘是在种子缘依处上所设施的一类缘,因果性则贯通诸因、诸缘与诸果的成立关系。它与等无间缘、所缘缘、增上缘共同说明果生所待之缘,又借异熟果、等流果、离系果、士用果和增上果显示生果作用的差别。

因果性亦与“缘起”密切相关。十二支缘起以因果次第展转流转,因果性因而体现为诸支相依的法住、法定与法如性。它又与“自相有法”相关:论中将已生及因果性归于现在相有,以此区别已经成立的因果关系与外道所执因中恒有之果。

“因中有果”则是本论明确破斥的见解。破除此执并不导向无因生果;论中同时保留“要有因”与“待缘果生”两层限定。真实见又与离系果相应,论说依真实见因缘依处设施离系果,并指出由这些因果真实相的辨明,于诸外道见趣中能够得离系。

5. 代表性原文引用

“于诸因中常常时、恒恒时具有果性”,是论中所举雨众外道等的主张;对此所作结论为:“因中非先有果;然要有因,待缘果生。”前者标示所破之执,后者同时申明果非先有及因缘不可缺少。

关于自相有法,论以“若已生及因果性”说明“现在相有”的范围,将因果性摄于现在世已生法中。

关于缘起流转,论依时位分别称为“法住”“法定”“法如性”,又以“如实因性故名实性,如实果性故名谛性,所知实性故名真性”,并说如来以微妙智方便开示“非生、非作”的缘起相应文字。这些表述共同显示,本论以多重名义说明因果次第流转之真实相。

By SutraAI-generated

阿毘達磨俱舍論T1558 · 毘曇部

《阿毘達磨俱舍論》論因果性,首先以「隨有無」界定「因果相」:若此法有或無,彼法亦隨之有或無,則此定為因、彼定為果。此一表述將因果關係落在諸法有無相隨的規律上;對俱有法而言,一法有則一切俱有、一法無則一切俱無,故可成立因果。論中所用的明確術語是「因果相」,並稱善於因明者依此說明因與果。

論中進一步處理俱時而起之法能否互為因果的問題。它承認「俱起因果」在理上可以成立,但隨即追問如何能說互為因果,並以先前所說判為無違。對於造色彼此不相離、造色與諸大種不相離,以及心隨相等與心等法不相離,論中指出:若僅憑不相離便立互為因,便會產生這些法皆應互為因的疑難。因此,「不相離」本身並未被直接當作充分的因果判準。

為說明俱有因,論中舉三杖互相依住之喻,並要求審察:三杖究竟是由俱起時相依之力而住,還是由先前已生的因緣和合之力,使三杖俱起而住;此外,三杖尚可能依繩、鉤、地等別物連持。論由此指出,俱有法除相互依存外,亦有其餘「同類因等」,所以「俱有因義」得以成立。此處的特色,是不只陳述俱有因,還藉由辨析相依、先因緣與外在連持,限制三杖譬喻所能證成的範圍。

在因果分類的偈頌中,論以簡要配屬方式說:「後因」對應「異熟果」,「前因」對應「增上果」,「同類」與「遍」對應「等流果」,「俱」與「相應」對應「士用果」。原文在此使用「異熟」「增上」「等流」「士用」等果名,以及「同類」「遍」「俱」「相應」等因名形式,呈現不同因與不同果之間的對應,而非只以籠統的因、果二詞概括。

論又以「果有為離繫,無為無因果」作總括:果包含有為與離繫,而無為法不立因果。此處須依原文保留「有為」「離繫」「無為」的用詞,不另以其他經論的名稱改寫。

在破除實我之論辯中,「因果性」又被用來解釋身心相續與我執的「相屬」。論說,我執所緣是諸蘊相續;身或心之所以與我執相屬,是由無始以來的習慣,使我執緣自身相續而不緣其餘,並明言「相屬」即「因果性」。我執之因,則說為無始以來的我執熏習,以及緣自相續而起的有垢染心。業果的承受亦不必安立實我:苦樂依內六處而生,隨其所起即說某相續有苦樂,如林有果、樹有花。此段所用術語是「諸蘊相續」「相屬」「因果性」「我執熏習」「有垢染心」及「內六處」,並以相續中的因果關聯說明作業、受果的歸屬。

瑜伽師地論T1579 · 瑜伽部

《瑜伽師地論》對於「因果性」一詞的正面使用,主要見於說明「自相有法」之「現在相有」的一段。論中將「自相有法」分為三種:一、勝義相有;二、相狀相有;三、現在相有。對於「現在相有」,經文明確界定為「若已生及因果性」,亦即凡已生起之法,以及因與果之間相應成立的法則,皆攝歸此處所說的「現在相」這一自相有法的範疇之下。

除此正面界定外,「因」「果」二字在本論所引段落中,亦屢作為一對並列名數而出現。其一,於 chunk 28023 中作「自性、與因、果、作用、相應、轉」之列舉,「因」「果」與「自性」「作用」「相應」「轉」等概念並舉;其二,於 chunk 30077 中又作「果、因、與受、世、愛、及繫」之列舉,將「果」「因」與「受」「世」「愛」「繫」等概念並舉。此二處皆未對「因」「果」之內涵作進一步的分別詮釋,僅作為成對概念之名數列出;且 chunk 28023 作「與因、果」、chunk 30077 作「果、因」,二者先後次序略異,本論於所引文中並未就此次第作進一步辨析。

就「因果性」一詞的術語形式而言,本論僅在 chunk 28027 中以「因果性」三字明示其名稱,未見其他異稱或拆解為「因性」「果性」之別名。而 chunk 28027 的整段脈絡顯示,「因果性」被安置於「現在相有」之下,與「已生之法」並列;此與同段所說「勝義相有」(離言說義、出世間智所行境界之非安立相)側重超越勝義層面、「相狀相有」(由四種所觀相狀)側重名處事之觀相分位有所不同。換言之,本論是將「因與果相應成立之理」安立於現前可見、可施設之「現在相」層面,與已成就之法同列,而未將其攝屬於勝義或相狀之層面。

須指出者,根據所引 chunk 之原文,本論對於「因果性」之正面闡述極為簡略——僅以「若已生及因果性」一句帶過,並未在所引範圍內對「因」之體性、「果」之體性、因與果如何「相應」、以及此「性」字所指為體性、法則或道理等面向,作出進一步的分別定義或舉例說明。是以就所引三塊原文而言,本論對「因果性」的論述,乃以「現在相有」之內容標示其位置,並以與「因」「果」並列之名數形式,加強此一概念在論中體系中之存在感;至於其深廣之義理開展,則未見於所引段落之中。

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