Reading guide
The teaching in one sentence
The Buddha leaves the great speculative questions undeclared — not because he ducks them, but because they are like an arrow’s irrelevant details: a wounded man who refuses treatment until they are answered dies first; for whichever way they are resolved, there is still birth, aging, death, and sorrow, and the Buddha teaches only what defeats those — the four noble truths.
The monk’s ultimatum
Māluṅkyaputta’s frustration is one many thoughtful people share. He cannot bear that the Buddha has “set aside and turned down” the deepest questions, and he frames his demand sharply: either declare the answers, or, if you don’t know, “it is straightforward to simply say, ‘I neither know nor see.’” And he attaches a threat: answer, and I stay; refuse, and “I shall disavow the training and return to a lesser life.” It is an honest demand — but, as the Buddha will show, it rests on a confusion about what the holy life is for.
The ten undeclared questions
The questions Māluṅkyaputta wants settled are the classic set of “undeclared points” (avyākata):
| About… | The opposed views |
|---|---|
| The cosmos in time | eternal — or not eternal |
| The cosmos in extent | finite — or infinite |
| Soul and body | the same — or different |
| An awakened one after death | still exists — no longer exists — both — neither |
These are not trivial; they are the perennial questions of philosophy and religion — about time, space, the self, and survival of death. The Buddha’s point is not that they are silly, but that they are the wrong thing to make the path depend on.
“Who are you to disavow?”
The Buddha first dismantles the false premise. “Did I ever say to you, ‘Come, lead the holy life under me, and I will declare these things’?” No. “Did you ever say to me, ‘I will lead the holy life under you, and you will declare these things’?” No. “In that case… who are you and what do you want to disavow?” There was never any contract. The holy life was never offered, and never accepted, on the condition that these questions be answered. Māluṅkyaputta has invented an agreement and is now angry it has been broken. The threat to leave is empty, because the bargain it assumes never existed.
The poisoned arrow
Then the great simile. A man is shot with a poisoned arrow; his people fetch a surgeon. But the man refuses to let the arrow be removed “until I know” — and then comes an absurd, mounting catalogue: the caste of the archer, his name and clan, his height, his complexion, his village; whether the bow was straight or recurved; what fibre the bowstring was; what wood the shaft; what bird’s feathers fletched it; what creature’s sinew bound it; what type of arrowhead. “That man would still not have learned these things, and meanwhile they’d die.” The brilliance of the image is that none of the questions is unanswerable in principle — they simply do not matter to the one task that is urgent: get the poison out before it kills you. The dying man’s curiosity is not wicked; it is fatally misplaced. So too is making liberation wait on cosmology.
Why the questions don’t matter
The Buddha then states the decisive point directly. “It is not true that if there were the view ‘the cosmos is eternal’ there would be the living of the holy life” — nor if the view were ‘not eternal.’ Whichever way any of these questions is answered, “there is rebirth, there is old age, there is death, and there is sorrow, lamentation, pain, sadness, and distress.” Settling the metaphysics changes nothing about the actual predicament. A person who knew for certain that the cosmos was eternal would still grow old and die and grieve; so would one who knew it was finite. The arrow is in the flesh either way. “And it is the defeat of these things in this very life that I advocate.”
What the Buddha did declare
The discourse closes by drawing the line with perfect clarity. The undeclared he names as undeclared — the ten points — and gives the reason: “they aren’t beneficial or relevant to the fundamentals of the spiritual life; they don’t lead to disillusionment, dispassion, cessation, peace, insight, awakening, and extinguishment.” The declared he names as declared — and it is the four noble truths: “this is suffering, this is its origin, this is its cessation, this is the practice that leads to its cessation.” And the reason is the mirror image: “they are beneficial… they lead to… extinguishment.” The criterion for what the Buddha teaches is not whether a thing is true or interesting, but whether knowing it helps remove the arrow.
A medicine, not a metaphysics
It would be a mistake to read this as anti-intellectualism, or as the Buddha confessing ignorance. He does not say the questions are meaningless or that he has no view; he says they are not conducive — that an answer, even a true one, would not loosen a single knot of craving. His teaching is therapeutic by design: it is shaped entirely around the one problem of suffering and its end, and it includes only what serves that cure. This is why Buddhism can sit lightly with so many cosmologies and need not war over them: the path runs the same whatever the universe turns out to be. “Remember,” the Buddha tells Māluṅkyaputta, “the undeclared as undeclared, and the declared as declared” — a discipline of attention that keeps the whole of one’s effort pointed at the wound.
Key terms
The text
The monk’s resolve
§1–2So I have heard. At one time the Buddha was staying near Sāvatthī in Jeta’s Grove. Then as Venerable Māluṅkyaputta was in private retreat this thought came to his mind: “There are several convictions that the Buddha has left undeclared; he has set them aside and turned them down: the cosmos is eternal, or not eternal, or finite, or infinite; the soul and the body are one and the same, or the soul is one thing, the body another; after death, a realized one still exists, or no longer exists, or both, or neither. The Buddha does not explain these to me. I don’t endorse that. I’ll go and ask him. If he gives me a straight answer, I will lead the spiritual life under him. If he does not, I shall disavow the training and return to a lesser life.”
§3Then in the late afternoon, Māluṅkyaputta went to the Buddha, told him his thoughts, and continued: “If the Buddha knows that the cosmos is eternal, please tell me. If you know it is not eternal, tell me. If you don’t know, then it is straightforward to simply say, ‘I neither know nor see.’” And so for each point — finite or infinite; soul and body the same or different; a realized one after death existing, not existing, both, or neither — “please tell me; or if you don’t know, simply say, ‘I neither know nor see.’”
“Who are you to disavow?”
§4“What, Māluṅkyaputta, did I ever say to you, ‘Come, lead the spiritual life under me, and I will declare these things to you’?” “No, sir.” “Or did you ever say to me, ‘Sir, I will lead the spiritual life under the Buddha, and the Buddha will declare these things to me’?” “No, sir.” “So it seems I did not say that to you, and you never said that to me. In that case, you futile man, who are you and what do you want to disavow?
The poisoned arrow
§5Suppose someone were to say, ‘I will not lead the spiritual life under the Buddha until the Buddha declares to me that the cosmos is eternal, or not eternal… or that after death a realized one neither still exists nor no longer exists.’ That would still remain undeclared by the Realized One, and meanwhile that individual would die.
Suppose a man was struck by an arrow thickly smeared with poison. His friends and relatives would get a surgeon to treat him. But the man would say, ‘I won’t extract this arrow as long as I don’t know whether the man who wounded me was an aristocrat, a brahmin, a peasant, or a menial; his name and clan; whether he’s tall, short, or medium; the colour of his skin; what village he comes from. I won’t extract this arrow as long as I don’t know whether the bow was straight or recurved; what the bowstring was made of; what the shaft was; what feathers fletched it; what sinew bound it; and what kind of arrowhead it was.’ That man would still not have learned these things, and meanwhile they’d die.
In the same way, suppose someone was to say, ‘I will not lead the spiritual life under the Buddha until the Buddha declares to me that the cosmos is eternal… or that after death a realized one neither still exists nor no longer exists.’ That would still remain undeclared by the Realized One, and meanwhile that individual would die.
Why the questions don’t matter
§6It’s not true that if there were the view ‘the cosmos is eternal’ there would be the living of the spiritual life. It’s not true that if there were the view ‘the cosmos is not eternal’ there would be the living of the spiritual life. When there is the view that the cosmos is eternal, or that it is not eternal, there is rebirth, there is old age, there is death, and there is sorrow, lamentation, pain, sadness, and distress. And it is the defeat of these things in this very life that I advocate. The same holds for every one of these views: the cosmos finite or infinite, the soul and body one or different, a realized one after death existing, not existing, both, or neither. When there are any of these views, there is still rebirth, old age, death, and sorrow. And it is the defeat of these things in this very life that I advocate.
Declared and undeclared
§7–8So, Māluṅkyaputta, you should remember what I have not declared as undeclared, and what I have declared as declared. And what have I not declared? ‘The cosmos is eternal,’ ‘not eternal,’ ‘finite,’ ‘infinite’; ‘the soul and the body are the same,’ ‘the soul is one thing, the body another’; ‘a realized one still exists after death,’ ‘no longer exists,’ ‘both,’ ‘neither.’ And why haven’t I declared these? Because they aren’t beneficial or relevant to the fundamentals of the spiritual life. They don’t lead to disillusionment, dispassion, cessation, peace, insight, awakening, and extinguishment.
§9–10And what have I declared? ‘This is suffering,’ ‘this is the origin of suffering,’ ‘this is the cessation of suffering,’ ‘this is the practice that leads to the cessation of suffering.’ And why have I declared these? Because they are beneficial and relevant to the fundamentals of the spiritual life. They lead to disillusionment, dispassion, cessation, peace, insight, awakening, and extinguishment. So, Māluṅkyaputta, you should remember what I have not declared as undeclared, and what I have declared as declared.” That is what the Buddha said. Satisfied, Venerable Māluṅkyaputta approved what the Buddha said.
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