這個概念在說什麼
決定志 — literally, the "resolve grounded in ascertainment," or in contemporary shorthand, Determined Resolve — is one of those Buddhist terms that sounds almost redundant in English ("determination to be determined") and is easy to mistake for ordinary willpower. In the *Dahui Pujue Chanshi Yulu* (《大慧普覺禪師語錄》, T1998A), the twelfth-century Chan master Dahui Zonggao treats it as the load-bearing pillar of the entire path of awakening. Without it, nothing else in his framework has anywhere to stand.
The core definition is unusually precise. Dahui is not talking about a moment of inspiration when you decide to "try meditation for a few weeks," nor about a New Year's resolution, nor about the kind of moral seriousness that comes and goes with mood. He is talking about a resolve that is settled: oriented, in this very life, toward "心地開通" — the opening of one's own mind — and onward to the "無障礙、大休歇、大解脫境界" — the unobstructed, great-rest, great-liberation state of all Buddhas and Patriarchs. The phrase 心地開通 deserves attention: it is not a metaphor for getting some psychological insight. It is the realization for which Chan training is a preparation — mind itself, opened through.
So 決定志 is not the wish to be a better person, not the aspiration to learn more, not the hope that life will feel calmer. It is the resolve that has taken its stand on a particular ontological fact: that this mind *can* open, in this lifetime, to its full depth. Dahui's opening claim is blunt — "諸佛諸祖真實為人，先教人立決定志": every genuine Buddha and every genuine Ancestor, when really teaching a real person, begins by helping them set up this resolve. In other words, before scripture, before meditation, before koan, the first thing is to fix the will.
From this anchoring point, the rest of the structure unfolds.
Determined Resolve and Determined Faith: the inner pair
Dahui pairs 決定志 with 決定信 (Determined Faith, niścayā-adhimukti) in a way that resembles two feet of the same standing figure: you cannot have one without the other for very long. "既有決定志，便有決定信；有決定信，便能增長一切智慧功德，必到如來地" — once the resolve is established, faith has something to stand on; once faith is established, it feeds the wisdom and merit that will take you all the way to the ground of the Tathāgata. He reverses it too: no resolve → no faith; no faith → no resolve. They are two sides of one intention turned in different directions — 志 outward toward the goal, 信 inward toward the trustworthiness of the path.
The later passage "從決定志乘決定信" — "riding Determined Faith atop Determined Resolve" — makes this almost architectural. Resolve lays the foundation and orientation; faith is the vehicle in which one travels. The image is not of a will that grinds forward by itself, but of a person who has both chosen a direction (志) and has tested the ground (信), and now can ride.
Three inner features of 決定志
Dahui describes 決定志 from three angles, and these are worth keeping distinct:
1. 不退轉 (avaiṇvartika, non-retrogression). This is the most famous feature. "擔荷此事，須是具決定志，一棒打不回頭" — to take on this matter, one must have Determined Resolve: even when struck, one does not turn back. "半進半退、似信不信，縱得些小入處，亦決定不堪深錘" — a half-advance, half-retreat, lukewarm faith will not survive the deep hammering of serious practice. The resolve must be absolute *in its orientation*, even if it is still very weak in its expression. Half-in, half-out resolve cannot hold up against the testing that real practice inevitably brings.
2. 把得住、作得主宰 (holding fast, being the master). This is the *operational* expression. Without 決定志, Dahui says, you are like a "聽聲卜者" — a diviner who listens to voices, going east when someone says east, going west when someone says west. With 決定志, you "把得住" — you hold the wheel — and "作得主宰" — you become the one who determines the situation rather than being determined by it. The same world arrives at your door; whether you are its master or its servant is not a question of external conditions, but of whether the resolve has taken hold.
3. 學到徹頭處 (studying through to the very bottom). This is the *achievement* end of the spectrum. Dahui explicitly distinguishes this as the achievement of 決定志, just as "無退轉心" (no-retrogression mind) is the achievement of 決定信. To "study through to the very bottom" is not to acquire more information, but to have penetrated the work so thoroughly that nothing further needs to be added. The Chinese phrase 徹頭 — "through the head" — implies that the resolution has not been left in the middle; it has gone all the way to the bottom of whatever was being investigated.
The two warnings: the 聽聲卜者 and the 解脫深坑
Two specific dangers shape the whole teaching:
- The 聽聲卜者 (voice-diviner). This is the danger on the *entry* side. As long as the resolve has not taken hold, you are a leaf turned by every breeze: every podcast convinces you of something, every bestseller redirects your practice, every charismatic teacher shifts your orientation. This is a contemporary disease almost by definition — our age produces 聽聲卜者 at industrial scale, and Dahui's metaphor lands with extra force on us.
- The 解脫深坑 (the deep pit of "liberation"). This is the danger on the *post-entry* side, and it is less obvious. When the practitioner first settles into stillness and the body-mind becomes comfortable, it is tempting to mistake that settling for arrival: "I have arrived; nothing more to do." Dahui calls this falling into the 解脫深坑. The resolve that was "deciding toward" 心地開通 can flip into a resolve that is "maintaining this nice quiet," and the path stops. The remedy is again 決定志: oriented toward *opening*, not toward *settling*. 入淨入穢皆不受拘牽 — entering the clean or entering the dirty, neither holds you bound. The resolve is not to maintain any particular state; it is to keep going to the bottom.
Where 決定志 sits in the overall path
In the *Yulu*'s narrative, 決定志 is the foundational volitional act — prior to faith, prior to study, prior to the bodhisattva stages. The bodhisattva's path (described as 發大勇猛、起大精進, taking up great courage and great diligence) only "rides atop Determined Faith" because Determined Resolve has already laid the track. When that resolve and faith mature together, the practitioner reaches the 不動地 (the Stage of Immovability, the eighth of the bodhisattva grounds), where "一切功用止息，世間心滅而寂滅心現前" — all effortful activity comes to rest, the worldly mind extinguishes, and the mind of still extinction becomes manifest; from there the Dharma gates taught by all Buddhas naturally appear, and compassion can finally operate freely. 決定志, then, is not the destination of awakening; it is what makes awakening arri*v*able in any direction at all.
In the broader Buddhist vocabulary, 決定志 is essentially Chan school language for the praṇidhāna (願, vow/aspiration) component of bodhicitta (菩提心, the awakened heart-mind), as distinct from its cognitive or affective components. The Four Great Vows (四弘誓願) of the bodhisattva — the well-known "sentient beings are numberless, I vow to liberate them all; afflictions are endless, I vow to cut them through; Dharma gates are boundless, I vow to master them; the Buddha way is unsurpassed, I vow to fulfill it" — sit downstream from this deeper resolve. The vows are spoken; 決定志 is what has already happened in the person speaking them.
生活裡的走查
Let's walk this concept through some scenes that a contemporary person actually inhabits, mapping every move strictly onto Dahui's structure.
Scene 1 — The morning of the resolve. Imagine you wake on a Sunday morning and, after some quiet, decide: *I am going to train my mind properly. Not as a hobby. As a matter of life and death.* That is the moment of 決定志. Note what is *not* required at this moment: you do not need to feel enlightened, you do not need a spiritual lineage in order, you do not need certainty that any specific teacher is correct. You need only to have ascertained — that is, niścaya — that the direction 心地開通 is real and worth giving your life toward. The resolve is the *orientation*, not the *assurance of arrival*.
A person in this state, when a friend at brunch says, "You know that whole meditation thing is probably just placebo," will not be upset. Not because they have an answer, but because the orientation is set; the comment cannot find a handhold.
Scene 2 — The 聽聲卜者 commuter. Now contrast that with the same commuter on the subway the following week, scrolling through three different podcasts on "what enlightenment really is," bookmarking a fourth, half-heartedly bookmarking a fifth. Each voice gives a different answer: "Buddha-nature is your true self." "No, Buddha-nature is emptiness." "No, both." "Forget Buddhism, try this IFS framework." By the time the train pulls in, the commuter has had *five direction changes in forty minutes*. Each new voice — and each new voice is itself a small 魔王 in Dahui's language, "一切有情皆作魔王前來惱亂" — has gotten a handhold because there was no resolve underneath to grip the wheel. This is 決定志's absence.
The interesting detail is that the 聽聲卜者 is not stupid. The 聽聲卜者 is often very intelligent, very well-read, very thoughtful. The issue is not intelligence; it is that without the foundational resolve, intelligence becomes a divining rod that picks up every vibration.
Scene 3 — The 解脫深坑 in the wellness aisle. Two months later, our practitioner has settled into a daily practice. The body is calmer. Sleep is better. The first flush of insight has been had. They tell a friend, "I think I've kind of got it." That is the 解脫深坑. The resolve, which was supposed to be oriented to 心地開通, has now silently reoriented itself to *maintaining the calm*. This is the most dangerous moment in a contemporary practitioner's path, because in our culture, "I'm calmer than I used to be" is constantly being mistaken for "I'm awake." 決定志's job here is to notice the silent reorientation and to say: I did not set out for this. I set out for the unobstructed, the great-rest, the great-liberation — and this is not yet that. 入淨入穢皆不受拘牽 — I am now bound to the clean; that is itself a sign the resolve has slipped.
Scene 4 — The 智巖禪師 office worker. Dahui's example of Master Zhiyan — who, after serving in the military, renounced the world, practiced intensively, and was undeterred by strange visions, by a near-drowning in a waterfall, and by the pleadings of his old military friends to return — is more than a hagiographical anecdote. It is a diagnostic for whether your 決定志 has been set or merely declared. The "test" of 決定志 in Dahui's sense is not the pleasant experience (the calm, the insight); it is the *unpleasant*, *embarrassing*, *costly*, *embodied* test. In contemporary terms:
- The visions are the seductive insights that feel profound but are actually dreamlike. - The waterfall is the threat of being overwhelmed — burnout, depression, the body failing under the strain of practice. - The old friends are the people who used to know you, who will see your earnestness as quaint or as a personality change.
A resolve that survives all three — the dreamy, the drowning, and the social — is 決定志 in operation. A resolve that survives only the social, or only the dreamy, or only the drowning, is not yet the thing Dahui is talking about.
Scene 5 — The thread that holds across lifetimes. The last line of the *Yulu*'s teaching is the gentlest and maybe the most consoling: "縱今生未了，只要存心於般若，工夫亦不虛棄" — even if you do not finish in this lifetime, as long as you have held your mind in prajñā, the effort is not wasted; the seeds planted are deep; at the time of death you will not be dragged down by karmic traces into unhappy realms; in future lives you will not lose the orientation. This is not a comfortable afterlife insurance pitch; it is a rephrasing of what 決定志 is *for*. It is for the *thread*, not the *knot*. If the resolve is truly set, the very fact of its setting acts in every life that follows, even if no explicit accomplishment is visible. The common contemporary error here is to demand visible accomplishment in this lifetime and, failing that, to treat the whole practice as a waste. Dahui's framing is the opposite: the 決定志 itself is the work, and it is not measured by outcomes.
A practical corollary: when someone you know has practiced sincerely for years and has not produced the visible transformation that *they* and *you* expected, that does not mean the resolve was absent. It may mean the resolve was present but the conditions for visible ripening were not. The thread is still holding.
當代人为什麼需要它
Three contemporary conditions make 決定志 not merely useful but almost a survival requirement.
1. Infinite optionality. Our age is structurally the age of the 聽聲卜者. There are more traditions, more teachers, more retreat centers, more podcasts, more "frameworks for awakening," than at any point in human history. A person who has no 決定志 — and therefore no 決定信 to confirm the path — will spend decades trying each one for a few months, in the sincere belief that they are "exploring." They are not exploring; they are listening to voices. The first thing 決定志 does is remove the option to treat the spiritual path as one choice among many consumables. The path is not a product. The mind that the path opens is not an experience to be sampled. The resolve, once set, makes the buffet into a single meal — you can take it or leave it, but you cannot keep circling the table.
2. The economy of attention. Attention is the new oil, and the most efficient extraction strategy is to keep the subject *undecided*. A decisive practitioner is a lost customer. Every recommendation algorithm, every "for-you" feed, every spiritual-shopping app is in the business of preventing the 決定志 from forming. This is not a paranoid claim; it is the boring business model. To deliberately cultivate 決定志 today is, in a small way, an act of resistance to the most pervasive economic system ever built. The practitioner who has determined their resolve is the one who can close the app and walk.
3. Half-commitments are themselves a pathology. Contemporary psychology has a name for the exhaustion produced by perpetually half-committing: *decision fatigue*, *choice paralysis*, *identity diffusion*. There is also the more recent observation that *half-engaged* practice produces *half-results*, which then discredits the practice, which leads to abandonment. This is exactly Dahui's "半進半退、似信不信，縱得些小入處，亦決定不堪深錘" — half in, half out, the practitioner gets a tiny taste and cannot survive the deep hammering of life. 決定志 does not solve the difficulty of the hammering; it gives the hammering something to hammer against.
There is a useful, but limited, analogy with what contemporary cognitive science calls *intrinsic motivation* or *autonomous goal-setting* — when a goal is fully integrated into the self rather than externally imposed, it tends to persist through frustration in a way that extrinsic motivation does not. This is suggestive. But we should not over-claim: 決定志 is not merely "internalized motivation." It is a volitional orientation toward a specific ontological claim (this mind can open, in this life), and the analogy to motivation theory is at best a partial overlay. Modern psychology has very little to say about the kind of resolve that holds across lifetimes; it is a different object.
常見誤讀與澄清
Misreading 1: "決定志 is just strong willpower." This is the most common collapse, and it is wrong. Willpower is effortful mental force: the part of you that pushes you to do the thing you don't want to do. 決定志, as Dahui frames it, is closer to *settledness of direction* — the part of you that has already chosen, so that willpower, when it is needed, has something to push *toward*. The test: a person with strong willpower but no 決定志 is the over-achiever who pushes hard for a while, then changes direction. A person with 決定志 may not even look like they are exerting effort — they are simply *going*, because the question of going or not going has been resolved long ago.
Misreading 2: "決定志 means certainty that my doctrine is correct." This is the fundamentalist reading and it is the opposite of what Dahui is saying. The 決定 is not about being sure that you are right; it is about being sure that *the goal is real and worth pursuing*. The bodhisattva path is full of "I don't know yet, but I will know." In Dahui's own framework, 決定信 is the deeper certainty that grows *from* the resolve; it is not the resolve itself. The resolve can be set even while doctrinal understanding is incomplete. In fact, premature doctrinal certainty is often a sign that 決定志 has *not* been set, because the doctrinal certainty is being used to fill the place where the resolve should be.
Misreading 3: "決定志 is rigid, narrow, sectarian." Another inversion. The 聽聲卜者 is the one who is constantly re-shaped by the next voice; that is rigidity at the level of *surface*. The practitioner with 決定志 is the one who can be at ease among many teachers and many frameworks, because the orientation is fixed and the activity of learning becomes genuinely playful. Dahui's "入淨入穢皆不受拘牽" — entering the clean or the dirty, neither holds you — directly contradicts the reading of 決定志 as narrow. The truly determined practitioner is precisely the one who has become free of small identifications.
Misreading 4: 決定志 and 決定信 are the same thing. They are paired but distinct. A useful contrast: - 決定志 is about the goal. It says: this awakening is real, in this life, worth everything. - 決定信 is about the path. It says: this practice, this teaching, this line of inquiry can actually carry me there; I trust it deeply. - 決定志, when alone, can become fierce and brittle. 決定信, when alone, can become soft and ungrounded. They need each other. "從決定志乘決定信" — resolve lays the rail, faith is the engine, the bodhisattva rides both.
Misreading 5: 決定志 is a one-time declaration, like a vow taken once. This is the natural modern reading — vows are made at retreats or ordinations and then life resumes. Dahui's language is "堅此志" — *steadying* this resolve. It is a continuous activity. The resolve is set once, but it is *held* continually; it is held against the dreamy visions, against the waterfall, against the old friends, against every "魔王" that comes along to test it. Even when all beings appear as demonic tempters, the resolve cannot be flipped. The resolve is not an event in the past; it is an orientation in the present.
Misreading 6: 決定志 is about detachment from the world. A subtle reading. The bodhisattva stage at 不動地 — the place where Determined Resolve and Determined Faith together come to maturity — is not a withdrawal; it is the stage from which compassion finally operates freely, without the worldly mind getting in the way. 決定志 is not a withdrawal from the world; it is the orientation that allows the world to be entered *without being lost in it*. The determined practitioner is the most present person in the room, not the most absent.
If you take only one sentence from this reading, take Dahui's: the resolve must be such that even when struck, it does not turn back. Not because striking is pleasant — it is not — but because the direction has already been ascertained, and turning back is no longer a real option. Everything else in the path — faith, study, the bodhisattva stages, the great compassion, the unobstructed great rest — is downstream from that single ascertainment.