What this concept is saying
自業智力 (*karmasvakatā-jñāna-bala*, “the Tathāgata’s power of knowledge concerning beings’ own karma”) is one of the 如來十力 (*tathāgata-daśa-bala*, the Ten Powers of a Tathāgata). It means that a Buddha knows, just as things are, the deeds beings themselves perform, the results they themselves come to experience, and the full range of differences through which karma and its fruit unfold.
Its simplest formula is often expressed as “one’s own deeds, one’s own results.” But this is only the doorway. 自業智力 is not the commonplace observation that good people are rewarded and bad people punished. Nor is it a doctrine of cosmic bookkeeping. It is a comprehensive knowledge of agency, conditioning, moral consequence, and the continuity between a deed and the being who later inherits its fruit.
The *Yogācārabhūmi-śāstra* (《瑜伽師地論》) summarizes its scope:
「於此一切種類差別，皆如實知。是名如來自業智力。除此無有若過若增。」
“Regarding all these distinctions of kind, he knows them exactly as they are. This is called the Tathāgata’s power of knowledge concerning beings’ own karma. Beyond this there is neither excess nor addition.”
The “distinctions of kind” are essential. The Buddha does not merely know that an action will have “some consequence.” He knows karma under every relevant aspect:
- Time: past, present, and future karma. Past karma includes what has been done, strengthened through repetition, or has already ceased as a present activity. Present karma is what is now being performed and constituted. Future karma is what has not yet been done and is not presently being done, but will be undertaken.
- Class: 身業 (*kāya-karman*, bodily karma), 語業 (*vāk-karman*, verbal karma), and 意業 (*mano-karman*, mental karma). These are not merely three visible forms of behaviour. Mental karma includes the volitional orientation from which bodily and verbal conduct proceeds; verbal karma includes speech performed through intention; bodily karma includes intentional conduct enacted through the body.
- Mode of experience: an action may be pleasant while being performed but ripen painfully; painful while being performed but ripen pleasantly; painful both in its present course and in later maturation; or pleasant in its present course and in later maturation. Immediate feeling therefore cannot by itself tell us whether a course of action is wholesome.
- Stage and manner of undertaking: karma differs according to preparation, performance, repetition, completion, and the degree to which an intention has been cultivated or reinforced. A passing unwholesome impulse, an intention repeatedly entertained, and a carefully planned harmful act are not interchangeable merely because they belong to the same broad category.
- Place and basis: actions occur in particular settings and in dependence upon particular matters, whether connected with sentient beings or with things not themselves sentient. Deceiving a person, destroying an animal’s habitat, and damaging an inanimate object may intersect, but their karmic structures are not identical.
- Conditions: karma may arise from 善根 (*kuśala-mūla*, wholesome roots) or 不善根 (*akuśala-mūla*, unwholesome roots). Generosity arising from non-attachment differs from generosity used to purchase admiration. Firm speech arising from compassion differs from harsh speech arising from hatred, even if an outside observer hears similar words.
- Maturation: 異熟 (*vipāka*, karmic maturation) may be agreeable or disagreeable and may carry corresponding benefits, faults, losses, or virtues. “Maturation” is not simply the immediate social consequence of an act. It is the fruit belonging to karma within the broader continuity of a sentient life.
This breadth prevents the teaching from collapsing into a slogan. Karma cannot be read from outward appearance alone. Two people may perform seemingly identical acts from different roots. The same person may perform a mixed act in which compassion, fear, vanity, and attachment are entangled. A Buddha’s 自業智力 knows these differences without confusion; ordinary people generally do not.
The core principle is expressed in the classical formula 已作不失，未作不得: what has been done is not simply lost; what has not been done is not obtained as one’s karmic fruit. The point is moral ownership. The being who performs wholesome or unwholesome karma is the one who inherits its corresponding agreeable or disagreeable maturation. Another person cannot simply substitute as the experiencer, as if karmic responsibility were a transferable debt instrument.
This power must be distinguished from 處非處智力 (*sthānāsthāna-jñāna-bala*, the power of knowing what is possible and impossible). The latter knows the undistorted order of causality: wholesome and unwholesome deeds are capable of bringing their corresponding agreeable and disagreeable fruits; incompatible causes and results do not arbitrarily exchange places. 自業智力 adds another question: To whom does that fruit belong? Its answer is that the doer of the relevant karma is the inheritor of its maturation, not an unrelated substitute.
That is why, in the ordering explained by the *Yogācārabhūmi*, 自業智力 repeatedly follows 處非處智力. First, causal order is established without inversion. Then the Buddha knows how that order runs through the particular histories of particular beings. One power establishes that causes and results are not arbitrary; the next knows whose deeds and whose fruits they are.
This also locates 自業智力 within the path of liberation. It is not taught merely to improve worldly fortune. The Buddha may initially use it to guide beings who desire agreeable results: abandon unwholesome karma and cultivate wholesome karma. But this is a compassionate entry point, not the final destination. Ethical restraint reduces suffering, regret, agitation, and obstructive conditions; wholesome conduct supports concentration and wisdom. Wisdom then sees that even favourable karmic existence remains conditioned, unstable, and within saṃsāra. Karma can improve the conditions of the journey, but liberation requires insight that ends the ignorance and craving by which new appropriating existence is produced.
There is therefore a progression:
1. Actions matter. 2. Their fruits are not arbitrarily assigned. 3. I inherit the tendencies and results of what I intentionally cultivate. 4. Wholesome karma should be developed and unwholesome karma abandoned. 5. Even wholesome conditioned existence is not final freedom. 6. The path culminates not in constructing a permanently fortunate self, but in extinguishing the ignorance and grasping that perpetuate the karmic cycle.
The *Yogācārabhūmi* also distinguishes the Buddha’s completed power from the bodhisattva’s developing capacity. A bodhisattva repeatedly contemplates “what is done is not lost; what is not done is not obtained,” thereby purifying and strengthening the 自業智力種姓—“the potential or lineage-basis for the power of knowing beings’ own karma.” This is not yet the complete Ten-Powers knowledge of a Tathāgata. It is the gradual formation of the discernment, ethical seriousness, and wisdom from which that power will ultimately become perfect.
A walkthrough in everyday life
Imagine an exhausted employee on the evening commute. A message appears in a work group: a colleague has made a mistake that may delay the project. The employee feels anger, types a humiliating reply, pauses, edits it, then sends a more measured but still firm response.
Walking through this scene according to the classical categories reveals how much “karma” includes—and how easily it is mapped incorrectly.
First comes the mental field. Irritation appears. The mind recognizes the colleague, remembers previous frustrations, imagines being blamed, and forms the wish to strike back. Not every unpleasant feeling is itself unwholesome karma in the same sense. Feeling anger arise and intentionally feeding hostility are distinguishable. The karmically decisive movement concerns volition: whether the person endorses, rehearses, and acts from the hostile impulse.
This is 意業, mental karma—not simply “having thoughts.” A thought can appear without being deliberately cultivated. Mental karma concerns intentional formation: dwelling on revenge, consenting to deception, deliberately nurturing compassion, or deciding to restrain harmful speech. The common mistake is to treat every involuntary mental event as a completed moral offence. That can produce anxiety rather than clarity. Buddhism asks us to notice what the mind takes up, strengthens, and turns into a course of action.
Next comes verbal karma. The employee drafts: “You always ruin everything.” Even before sending, the intention has become more organized. If the message is sent, 語業 is enacted through speech—in this case written digital speech. Online communication is not ethically weightless merely because no sound leaves the mouth. A text, comment, repost, edited clip, or deliberately misleading emoji can function as verbal conduct when it communicates meaning through intention.
Then comes bodily karma. The person’s fingers type, select recipients, and press “send.” Yet bodily karma must not be reduced to finger movement. Identical physical motions could send an insult, a warning that prevents harm, or a compassionate correction. The bodily deed is intentional conduct expressed through the body, inseparable from its motivating and contextual conditions.
Now examine time. Past karma is present in the habits already cultivated: perhaps months of rehearsing resentment have made humiliation feel natural. Present karma is the intention and action now underway. Future karma includes what is not yet being done but may soon be undertaken—perhaps escalating the conflict, apologizing, concealing evidence, or changing one’s habitual response. 自業智力 encompasses all these temporal distinctions; ordinary self-reflection can only approximate them and should therefore remain modest.
Examine stage and reinforcement. A flash of irritation is one stage. Typing an insult is further preparation. Rereading it and deciding to send strengthens commitment. Posting it publicly expands the field of harm. Repeating similar conduct each week cultivates a durable disposition. “I was angry for only ten seconds” does not describe the whole karmic structure if those seconds completed a deliberately prepared public humiliation.
Examine roots and conditions. Suppose the final message says: “This error needs correction tonight; I’ll help trace it, and tomorrow we should discuss the review process.” The words are firm. Firmness is not necessarily hatred. It might arise from responsibility and concern for the team. Conversely, a message full of polite corporate language may be driven by calculated cruelty. Tone matters, but it does not exhaust intention.
Examine the four modes of present and later experience:
- Sending the humiliating reply may feel pleasant now because anger receives immediate gratification, yet bring pain later through remorse, retaliation, damaged trust, and the strengthening of hostility. - Restraining the reply may feel painful now because pride is frustrated, yet bring greater peace and relational stability later. - Brooding all evening may be painful now and establish further painful tendencies. - Responding clearly and compassionately may carry present relief and support beneficial consequences later.
These examples illustrate the structure; they do not authorize us to calculate exact karmic maturation from visible events. Social and psychological consequences are easier to observe than full 異熟. They can help us understand the direction of cultivation, but they are not identical with a Buddha’s exhaustive knowledge of karmic fruit.
Examine basis and place. The action concerns a sentient colleague, a wider team of sentient readers, and non-sentient infrastructure such as phones, message logs, and workplace systems. Deleting a file, exposing private data, insulting a person, and creating a hostile organizational norm can be connected within one episode while remaining analytically distinct.
Finally, examine ownership. The colleague’s mistake does not force the employee to humiliate them. It provides a condition, not a transfer of agency. The employee inherits the karmic significance of the response they choose. At the same time, the employee is not the karmic owner of everything that happens afterward. The colleague and other team members also act from their own intentions.
This is where “each being owns their karma” becomes subtle. It does not mean that people are isolated atoms who never affect one another. We constantly condition one another through families, institutions, technologies, economies, and cultures. One person’s action may radically alter another person’s available choices. But influence is not the same as substitution: each participant still forms and inherits their own intentional conduct within that conditioned situation.
Consider another familiar scene: a parent loses patience and shouts at a child, then says, “You made me do it.” 自業智力 exposes the error without denying the difficulty of parenting. The child’s behaviour was a condition for the parent’s anger; it was not the parent’s volition. Recognizing personal karmic ownership is not an invitation to self-hatred. It is the recovery of agency: “This reaction was conditioned, but it was cultivated and enacted here. Therefore a different response can also be cultivated here.”
Why contemporary people need it
Contemporary life constantly encourages the outsourcing of agency. Algorithms selected what appeared on the screen; the workplace rewarded aggression; the political group normalized contempt; childhood conditioning shaped the reaction; exhaustion reduced self-control. All of these may be genuine conditions. 自業智力 does not require us to deny them. It asks us not to confuse being conditioned with having no agency at all.
That distinction is particularly important because two opposite errors are common.
The first is absolute self-authorship: “I created myself entirely through my choices.” Buddhism rejects this fantasy. Intentions arise dependently, shaped by habits, perceptions, relationships, bodily states, social conditions, and past cultivation. There is no independent sovereign self standing outside causality.
The second is absolute helplessness: “Because my behaviour was conditioned, it was not really mine.” Buddhism rejects this too. A conditioned intention can still be karmically consequential. Indeed, cultivation is possible precisely because intentions are conditioned: by altering attention, companionship, habits, environments, understanding, and repeated practice, the conditions for future choices can change.
This gives the teaching its practical warmth. “You inherit your actions” is not a metaphysical threat. It means that practice is meaningful. If someone else could freely transfer their karmic purification to us, ethical training and mental cultivation would become secondary. If our own wholesome cultivation could simply vanish without consequence, perseverance would be irrational. The formula “what is done is not lost; what is not done is not obtained” protects both responsibility and hope.
The teaching also corrects the attention economy. Digital platforms often encourage us to treat clicking as inconsequential. Yet repeated approval, mockery, envy, outrage, and compulsive comparison educate the mind. A single reflexive tap should not be inflated into a simplistic karmic verdict, but habits of intentional attention matter. What we repeatedly welcome becomes easier to welcome again.
AI provides a useful but limited analogy. A system’s future outputs can be shaped by training and feedback; similarly, repeated human intentions condition future tendencies. But the analogy must stop there. A statistical model is not thereby shown to possess Buddhist volition, moral responsibility, rebirth, or karmic maturation. Neuroscience likewise studies correlations among decisions, habits, affect, and brain processes, but it has not “proved karma” in the Buddhist sense. These fields may illuminate habit formation and conditioned behaviour; the status of consciousness, freedom, and moral agency remains philosophically contested, and Buddhist karma has a soteriological scope that laboratory measures do not capture.
Most importantly, 自業智力 makes compassion more intelligent. If people inherit their intentional cultivation, then cruelty does not become compassionate merely because it claims a good objective. But karmic ownership also does not justify indifference to suffering. Helping another person changes the conditions in which that person acts and suffers. We cannot practice on their behalf in the sense of replacing their volition, but we can offer safety, teaching, food, medicine, friendship, and conditions conducive to wholesome action.
The concept therefore holds responsibility and interdependence together:
- No one can simply replace another as the agent and inheritor of their karma. - Everyone acts within conditions profoundly shaped by others. - Compassion improves those conditions without pretending to abolish the other person’s agency. - Wisdom knows that the “being” who owns karma is dependently designated within a causal continuum, not an eternal soul untouched by change.
This last point matters for liberation. “One’s own karma” does not secretly install an unchanging metaphysical owner. The *Yogācārabhūmi* itself speaks of examining dependently arisen phenomena and the conventionally designated names and notions of sentient beings. The continuity between deed and fruit does not require a permanent self, just as continuity in a flame does not require an immutable piece of flame to travel unchanged from one moment to the next. There is causal succession without an eternal possessor.
Ethical training uses the conventional truth “I am the heir of my deeds” to counter irresponsibility. Insight then examines the “I,” the deed, and the fruit as dependently arisen and empty of independent essence. These are not rival teachings. Responsibility prevents emptiness from becoming nihilism; emptiness prevents responsibility from hardening into belief in an eternal moral self.
Common misreadings and clarifications
1. “Everyone gets exactly what they deserve.”
This is not a legitimate conclusion. 自業智力 is a Buddha’s exhaustive knowledge, not permission for ordinary people to infer a victim’s past from their present suffering. Visible circumstances have many conditions, and we normally cannot isolate the exact karmic history behind them. Using karma to blame someone who is ill, poor, abused, or displaced replaces wisdom with speculation and often becomes an excuse for withholding compassion.
2. “Whatever happens to me is entirely caused by my past karma.”
The concept says that beings inherit the fruits of their own karma; it does not say that every event has karma as its sole cause. Buddhist causal analysis recognizes multiple conditions. Weather, disease transmission, other people’s decisions, material systems, and present choices all operate causally. Karma is not a universal substitute for careful explanation.
3. “Own karma” means an eternal self carries a moral account through time.
The teaching does not require an immutable soul. “The doer experiences the fruit” preserves causal and ethical continuity; it need not mean that an unchanging entity remains numerically identical in every respect. Buddhism characteristically avoids both annihilationism—denying consequential continuity—and eternalism—positing a permanent self.
4. “Intention is all that matters, so outcomes are irrelevant.”
Intention is central to karma, but responsible intention attends to foreseeable consequences, means, objects, circumstances, and patterns of reinforcement. “I meant well” cannot automatically purify negligence. Conversely, an unforeseen bad outcome does not prove that the original intention was malicious. The full karmic analysis is more exacting than judging either intention or outcome alone.
5. “Mental karma means every unwanted thought is morally blameworthy.”
A thought’s appearance, its intentional endorsement, its repeated cultivation, and its enactment are different stages. Treating intrusive thoughts as completed deeds is both inaccurate and harmful. Practice begins by recognizing what has arisen, neither identifying with it nor feeding it, and cultivating conditions under which wholesome intentions become stronger.
6. “Self-made and self-received” denies social injustice.
It does not. Institutions and other people’s intentional actions are real causal conditions, and their harmful conduct belongs to them. A person affected by oppression is not therefore the sole creator of the oppressive event. 自業智力 distributes responsibility more carefully: perpetrators inherit their deeds; institutions are maintained through many beings’ actions; those harmed still possess agency, but are not to be blamed for conditions imposed upon them.
7. “Merit can never be dedicated, because karma cannot be transferred.”
The *Yogācārabhūmi* says that this power can defeat disputes asserting a literal “transfer of the merit of giving”:
「如來所有自業智力，於自所作受用果業如實了知；及能降伏施福移轉種種諍論，一切沙門、婆羅門等。」
The target is the idea that the karmic fruit produced by one agent’s deed can simply be moved to another as though ownership had changed. This should not be carelessly equated with every Buddhist practice called “dedication of merit.” Such practices may be understood as forming a wholesome aspiration, relinquishing possessiveness concerning one’s virtue, inviting others to rejoice, or establishing conditions connected with their welfare. Rejoicing itself may be another being’s wholesome mental act. These interpretations preserve the principle that each participant’s karma arises through their own causal participation; they do not require a literal transfer of a finished karmic commodity.
8. “A Buddha’s knowledge of future karma means fatalism.”
Knowing a future action or result exactly is not the same as causing it or forcing it. More importantly for practitioners, the teaching’s purpose is the opposite of fatalism: present karma is “what is now being made.” Because present volition participates in conditioning the future, ethical restraint, confession, repair, meditation, and wisdom matter. Past karma conditions the field; it does not turn practice into theatre.
9. “The goal is to accumulate enough good karma to become permanently happy.”
Wholesome karma matters enormously. It supports favourable conditions, ethical confidence, composure, and progress on the path. But all karmically produced states remain conditioned and therefore impermanent. The final aim is not an infinitely successful saṃsāric biography. It is liberation from ignorance, craving, appropriation, and the production of renewed suffering.
自業智力 therefore begins with a statement of moral adulthood—no one else can simply take over the inner work of our path—but it does not end in individualism. It reveals a world in which actions are personally inheritable, relationally conditioned, and empty of an independent owner. That combination is demanding and humane. We cannot hand our responsibility away; neither are we condemned to be what our habits have so far made of us.
For an ordinary practitioner, the useful question is not “Can I calculate everyone’s karmic deserts?” It is much quieter: What am I cultivating now, through body, speech, and mind—and does it lead toward further appropriation and suffering, or toward compassion, clarity, and release?