The Parable of the Poisoned Arrow (MN 63)
The parable of the poisoned arrow is the Buddha’s famous answer to a man who demanded metaphysical certainties before he would practise. A person shot with a poisoned arrow, the Buddha said, who refuses to let it be removed until he knows exactly who fired it and how — would die first. The wound is urgent; the speculation can wait forever.
The story
In the Cūḷamālukya Sutta, a monk named Mālunkyaputta grows frustrated. The Buddha, he notices, has never settled the great questions: Is the cosmos eternal, or not? Is it finite, or infinite? Is the soul the same as the body, or different? Does an awakened being exist after death — or not, or both, or neither? Mālunkyaputta resolves to confront him: answer these, or I will leave the holy life.
The Buddha does not take the bait. Instead he offers an image. Suppose a man were shot with an arrow thickly smeared with poison, and his friends brought a surgeon. And suppose the man said: I won’t let this arrow be pulled out until I know whether the one who shot me was a noble or a brahmin or a merchant; his name and his clan; whether he was tall or short; the colour of his skin; the town he came from; whether the bow was a longbow or a crossbow; what the bowstring was made of; what kind of feathers were on the shaft…
“All this,” the Buddha says, “would still not be known to that man — and meanwhile he would die.” To insist on the answers is to die with the arrow in you.
What it means
The poison arrow is our condition: we are, all of us, already wounded by suffering — by aging, sickness, loss, and the restlessness of a craving mind. The metaphysical questions are the archer’s biography: fascinating, perhaps, but answering them removes no arrow and saves no life.
The Buddha’s point is not that such questions are forbidden, or that he secretly knew the answers and withheld them. It is that they are not conducive to liberation. As he tells Mālunkyaputta, whether or not the cosmos is eternal, “there is still birth, there is aging, there is death, there are sorrow, lamentation, pain, distress, and despair” — and that is what his teaching is for. He set the speculations aside, he says, because they “are not connected with the goal… do not lead to disenchantment, dispassion, cessation, peace, direct knowledge, awakening.”
What he did teach
Having declined the speculations, the Buddha states what he does declare, and the contrast is the whole lesson: “This is suffering; this is the origin of suffering; this is the cessation of suffering; this is the path leading to its cessation” — the Four Noble Truths. These he teaches because they actually pull the arrow out.
Why it still matters
The poisoned arrow is one of the most quietly radical things in Buddhism. It reorients the whole project away from believing the right cosmology and toward being freed from suffering now. It is why Buddhism can sit so lightly with open questions that other systems treat as make-or-break, and why it has been called a path of practice rather than a creed (see is Buddhism a religion or a philosophy? and how it relates to science).
It is also a teaching for ordinary life. How often do we refuse to act on our suffering — to grieve, to change, to begin — until we have settled some unanswerable why? Why did this happen to me? What is the meaning of it all? The poisoned arrow gently turns us back to the wound in front of us: tend that first. The answers, if they come, can come later. (For the truths the Buddha did teach, see the Four Noble Truths; for the sister-parable on our reaction to pain, the second arrow. For more, return to Buddhist parables; unfamiliar terms are in the glossary.)
Frequently asked questions
What is the parable of the poisoned arrow?
It is a teaching from the Buddha (Cula-Malunkyovada Sutta, MN 63). A monk named Malunkyaputta insists the Buddha answer a list of grand metaphysical questions — is the universe eternal? is it infinite? does an awakened being exist after death? — or he will quit. The Buddha replies that this is like a man shot with a poisoned arrow who refuses to let a surgeon remove it until he knows who shot him, their caste and name, the kind of bow, the kind of arrow — the man would die before learning any of it.
Why didn't the Buddha answer the metaphysical questions?
Not because he was evasive, but because answering them does not relieve suffering. In MN 63 he says these speculations are 'not connected with the goal… do not lead to disenchantment, dispassion, cessation, peace, direct knowledge, awakening.' Whether or not the cosmos is eternal, you still grow old, get sick, and die — and that urgent wound is what his teaching treats. He set the speculations aside to keep attention on what actually frees us.
What are the questions the Buddha left undeclared?
Traditionally ten (sometimes given as fourteen 'unanswered questions'): whether the cosmos is eternal or not; whether it is finite or infinite; whether the soul (life-force) is the same as or different from the body; and whether a Tathagata (an awakened one) exists after death, does not exist, both, or neither. The Buddha set all of these aside as not conducive to liberation.
What did the Buddha say he does teach?
He says plainly: 'What I have declared is: This is suffering; this is the origin of suffering; this is the cessation of suffering; this is the path leading to the cessation of suffering' — the Four Noble Truths. He declares these because, unlike the speculations, they lead to disenchantment, dispassion, peace, and awakening. The arrow in the wound, not the archer's biography, is the point.
Sources
- Cūḷamālukya Sutta (MN 63), 'The Shorter Instructions to Mālunkya' — Mālunkyaputta threatens to leave the holy life unless the Buddha answers ten speculative questions (whether the cosmos is eternal, finite, whether the soul is the body, whether the Tathāgata exists after death, etc.); the Buddha replies with the simile of a man shot with a poisoned arrow who will not let it be removed until he knows the archer's caste, name, height, and the make of the bow and arrow — 'all this would still not be known to that man, and meanwhile he would die.' Access to Insight (trans. Ṭhānissaro Bhikkhu); SuttaCentral (trans. Bhikkhu Bodhi)