Reading guide
The teaching in one sentence
Some who declare themselves awakened are only overestimating themselves — and where a mind is truly set, from sense-pleasure up to extinguishment, shows in what it leans toward; the gravest danger is to think the arrow of craving wholly drawn while poison still seeps in the wound, and so, growing careless with the senses, to court spiritual death — while the one truly intent on freedom guards the six senses as he would refuse a poisoned cup or a viper’s bite.
Overestimation — the sincere mistake
The discourse names a specific and dangerous error: adhimāna, “overestimation” — not a deliberate lie, but the honest conviction of one who has reached a refined state and mistaken it for the final goal. Some monks who declared awakening “did so rightly,” the Buddha says; others “out of overestimation.” The danger is precisely that it is sincere: such a person is not deceiving others but themselves, and so will not look for what they still lack. The whole discourse is the Buddha’s diagnosis of this condition and its cure.
Reading where a mind is set
How can the leaning of a mind be known? By a simple and shrewd test: what kind of talk does a person warm to, and what do they tune out? One whose heart is set on sense-pleasure lights up at sensual talk and goes deaf to talk of higher things; one set on a deeper goal does the reverse. The Buddha gives a homely image:
The ladder of detachment
The Buddha then climbs a ladder of five “intentnesses,” each higher rung having let go of the one below — and gives each detachment its own unforgettable image:
| The mind is set on… | and has let go of… (image) |
|---|---|
| Sensual pleasure | (still bound to the senses) |
| The imperturbable (deep absorption) | sensuality — like a fallen withered leaf that can never green again |
| The dimension of nothingness | the imperturbable — like a broad rock split in half that can never be rejoined |
| Neither perception nor non-perception | nothingness — like food vomited up, never to be eaten again |
| Extinguishment (nibbāna) | the highest formless state — like a palm tree with its crown cut off, made a stump, unable ever to grow again |
The images intensify, and so does the finality of the break. The leaf might imaginably be watered; but a split rock cannot be mended, vomit will not be re-swallowed, and a topped palm is dead at the root. The one “rightly intent on extinguishment” has cut even the subtlest, loftiest meditative attainment “at the root, made it like a palm stump… unable to arise in future.” True freedom does not rest in any state, however exalted — it has let go of all of them.
The arrow, the poison, and the residue
Now the heart of the discourse. Suppose a monk reasons: “The Teacher says craving is a dart and ignorance a poison; I have removed both — I am intent on extinguishment.” If this is overestimation, baseless conceit, then, off his guard, he lets himself meet “unsuitable” sights, sounds, and thoughts — and lust seeps back in, leading to “death or deadly pain.” The Buddha unfolds this with the long simile of the wounded man:
The contrast case is the man whose poison was truly drawn out and who still follows the surgeon’s care — and heals. The lesson cuts two ways. Even when craving and ignorance have been largely removed, a residue may remain; and what determines life or death is whether one keeps to “suitable” things — sense-restraint — or, lulled by the conceit of being cured, grows careless. For the overestimator, the stakes are named exactly: “death” is to abandon the training and return to lay life; “deadly pain” is to fall into a grave offense.
The allegory decoded
The Buddha then, unusually, decodes his own simile term by term — a small map of the whole path:
- Wound = the six interior sense-fields (eye, ear, nose, tongue, body, mind).
- Poison = ignorance.
- Dart = craving.
- Probing = mindfulness.
- Scalpel = noble wisdom.
- Surgeon = the Realized One, the fully awakened Buddha.
The body itself, through its six senses, is the wound through which suffering enters; ignorance and craving are the poison and the barb lodged in it; mindfulness probes and wisdom cuts; and the Buddha is the physician who can operate — but cannot do the aftercare for you. The healing is real, but it must be guarded, by ongoing restraint of the six fields of contact.
The one who is truly free
Finally, the genuine article: the monk who “practises restraint regarding the six fields of contact” and, “understanding that attachment is the root of suffering, is freed with the ending of attachments.” Of such a one it is “not possible” that they would “apply their body or interest their mind in any attachment” — and two last images say why:
The difference between the overestimator and the freed is not knowledge of the danger but the depth at which it is seen. The overestimator has heard that craving is a dart and grown careless; the liberated one has seen attachment as the root of suffering so clearly that reaching for it has become as unthinkable as drinking poison or grasping a snake. Where conceit relaxes its guard, true insight no longer needs to guard — it simply cannot be tempted. With this, the Buddha’s answer to Sunakkhatta is complete: the test of real attainment is not in what one declares, but in a heart that the senses can no longer poison.
Key terms
The text
True awakening, or overestimation?
§1–6So I have heard. At one time the Buddha was staying near Vesālī in the Great Wood. Several mendicants had declared their enlightenment: ‘Rebirth is ended…’ Hearing this, Sunakkhatta the Licchavi asked the Buddha: “Did they all declare it rightly — or did some declare it out of overestimation?” “Some rightly, Sunakkhatta, and some out of overestimation. When they declare it rightly, that is their truth. But when out of overestimation, the Realized One thinks: ‘I should teach them the Dhamma.’” “Now is the time, Blessed One! Let the Buddha teach.”
Reading where a mind is set
§7–9“Sunakkhatta, there are five kinds of sensual stimulation — sights, sounds, smells, tastes, touches that are likable and arousing. A person intent on worldly pleasures warms to talk of them, and turns away, bored, from talk of the imperturbable. Like one long gone from their village, eager for news of it from a recent arrival, a person leans toward talk of whatever their heart is set on. So you may know: ‘That one is intent on pleasures of the flesh, detached from the imperturbable.’”
The ladder of detachment
§10–17“One intent on the imperturbable has dropped sensuality — like a fallen, withered leaf that cannot green again. One intent on the dimension of nothingness has broken with the imperturbable — like a broad rock split in half, never to be rejoined. One intent on neither-perception-nor-non-perception has vomited up nothingness — like food thrown up, never to be eaten again. And one rightly intent on extinguishment has cut off neither-perception-nor-non-perception at the root — like a palm tree with its crown cut off, made a stump, unable ever to grow again.”
The arrow, the poison, and the residue
§18–22“A mendicant might think: ‘The Teacher says craving is a dart and ignorance a poison; I have removed both — I am intent on extinguishment.’ With this conceit, not based in fact, he meets unsuitable sights, sounds, and thoughts; lust infects his mind, and the result is death or deadly pain. Suppose a surgeon drew a poisoned arrow from a man but left a residue, wrongly saying: ‘The poison is wholly out — yet eat only suitable food, keep the wound clean, stay from wind and sun.’ Believing himself cured, the man is careless — and between the residue and his neglect, the wound festers and kills him. So with the overestimator: ‘death’ is to forsake the training and return to lay life; ‘deadly pain’ is to fall into a grave offense.”
The healed man, and the allegory decoded
§23–28“But suppose the poison was drawn out with no residue, and the man kept to suitable food, cleaned the wound, and stayed from wind and sun — he heals, and does not die. So with one rightly intent on extinguishment, who does not meet unsuitable things: lust does not infect the mind, and no death follows. Now, the meaning: ‘wound’ is the six interior sense-fields; ‘poison’ is ignorance; ‘dart’ is craving; ‘probing’ is mindfulness; ‘scalpel’ is noble wisdom; ‘surgeon’ is the Realized One.”
The poisoned cup and the viper
§28–30“Truly, that mendicant practises restraint regarding the six fields of contact; understanding that attachment is the root of suffering, they are freed with the ending of attachments. It is not possible that they would apply their body or interest their mind in any attachment. Suppose a beautiful goblet of fragrant, delicious drink were laced with poison — would one who loves life drink it, knowing it brings death?” “No, sir.” “Or offer his hand to a deadly viper?” “No, sir.” “Just so, such a mendicant cannot be tempted to reach for any attachment.” Satisfied, Sunakkhatta the Licchavi approved what the Buddha said.
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