Reading guide
The teaching in one sentence
Ethics is a genuine factor of the ascetic life, but fervent self-mortification clung to as essential cannot cross the flood, no matter how thoroughly the outside of a practice is worked.
The question, and a clean division
Sāḷha and Abhaya report a position held by other ascetics and brahmins: the flood is crossed by two things together, purification of ethics and fervent mortification in disgust of sin. The Buddha does not treat the pair as a package to accept or reject wholesale.
He separates them cleanly. Purification of ethics: one of the factors of the ascetic life, I say — endorsed without qualification. Fervent mortification, held as essential and clung to: incapable of crossing the flood. And impure conduct of body, speech, and mind, on either side of the pairing, is equally incapable of reaching supreme awakening.
A tree worked on the outside only
The first simile: a man wanting to cross a river finds a large, straight, young sal tree, cuts it down, strips the branches and foliage, trims it with axe and machete, planes it, sands it — and launches out on the river with it as it is. Sāḷha himself supplies the verdict when asked: no, that man cannot cross. The tree is well worked on the outside, but inside it’s still not cleared out; it will sink, and the man will come to ruin.
That is the discourse’s image for fervent mortification pursued as sufficient in itself: real work, visibly applied, entirely on the surface, leaving whatever is inside the tree exactly as dense and unaltered as it always was. No amount of external finishing compensates for that.
The same tree, hollowed out
The second telling repeats every step of the first — cut down, stripped, trimmed — and then adds what was missing: he’d take a chisel and completely clear it out inside, then plane it, sand it, make it into a boat, fix it with oars and rudder, and launch out. Sāḷha again supplies the verdict: yes, this man crosses safely.
The discourse does not explicitly name what the hollowing-out corresponds to inside a practitioner, and this reading guide will not supply a firmer identification than the text does. What can be said with confidence is the shape of the claim: the same external labor that failed the first time is necessary but not sufficient, and whatever the second telling adds is what actually makes the crossing possible.
Read against the discourse’s own opening division, the most natural candidate is simply this: ethics is the outside, kept in both cases; mortification treated as essential is the failure to hollow out; and its absence — not clinging to it, not regarding it as necessary — is what the second boat has that the first log lacked.
A warrior returns, with one term already settled
Without further transition, the discourse pivots to a warrior with fancy archery tricks, worthy of a king on three factors: a long-distance shooter, a marksman, one who shatters large objects. Readers of this chapter’s neighbors will recognize the simile immediately — it is the same one built out to four terms at AN 4.181, earlier in this same nipāta.
Here it returns with only three terms, and the missing one is conspicuous by its absence: skilled in the basics, mapped there onto ethics, is simply not restated. That omission makes sense given what has just been said: this discourse has already handled ethics, in the boat simile, so the warrior image is reused here to cover only what remains.
The three that stay are mapped, this time, onto three factors of the path by name rather than by paraphrase: a long-distance shooter is a noble disciple with right immersion, truly seeing all five aggregates as not-self, in the identical wording used at AN 4.181. A marksman is a noble disciple with right view, the four noble truths. One who shatters large objects is a noble disciple with right freedom, shattering the great mass of ignorance.
Right freedom, and a path with ten factors
Sammā-vimutti, right freedom, is worth a note of its own, because it is not one of the eight factors of the more familiar eightfold path, which ends at right immersion. The tradition elsewhere extends the path to ten factors for one who has completed it, adding right knowledge and right freedom to the standard eight.
This discourse’s warrior simile draws on exactly that extension, silently: immersion and view are named as standard path factors, and freedom is named as though it belonged beside them just as naturally, without any comment marking it as an addition. A reader who only knows the eightfold path in its usual eight-term form will meet, in this single simile, evidence that the tradition itself did not always stop counting there.
Key terms
The text
A question about two practices
§1At one time the Buddha was staying near Vesālī, at the Great Wood, in the hall with the peaked roof. Then Sāḷha and Abhaya the Licchavis went up to the Buddha, bowed, sat down to one side, and said to him: “There are, sir, some ascetics and brahmins who advocate crossing the flood by means of two things: purification of ethics, and mortification in disgust of sin. What does the Buddha say about this?” “Sāḷha, purification of ethics is one of the factors of the ascetic life, I say. But those ascetics and brahmins who teach fervent mortification in disgust of sin—regarding it as essential and sticking to it—are incapable of crossing the flood. And those ascetics and brahmins whose livelihood and behavior by way of body, speech, and mind, is not pure are also incapable of knowing and seeing, of supreme awakening.
A tree worked on the outside only
§2Suppose a man who wanted to cross a river took a sharp axe into a wood. There he’d see a large green sal tree, straight and young and grown unskewed. He’d cut it down at the base, cut off the top, and completely strip off the branches and foliage. Then he’d trim it with axes and machetes, plane it, and sand it with a rock. Finally, he’d launch out on the river. What do you think, Sāḷha? Is that man capable of crossing the river?” “No, sir. Why not? Because that green sal tree is well worked on the outside, but inside it’s still not cleared out. I’d expect that green sal tree to sink, and the man to come to ruin.” “In the same way, Sāḷha, those ascetics and brahmins who teach fervent mortification in disgust of sin—regarding it as essential and sticking to it—are incapable of crossing the flood. And those ascetics and brahmins whose livelihood and behavior by way of body, speech, and mind is not pure are also incapable of knowing and seeing, of supreme awakening.
The same tree, hollowed out
§3But those ascetics and brahmins who don’t teach mortification in disgust of sin—not regarding it as essential or sticking to it—are capable of crossing the flood. And those ascetics and brahmins whose behavior by way of body, speech, and mind is pure are also capable of knowing and seeing, of supreme awakening. Suppose a man who wanted to cross a river took a sharp axe into a wood. There he’d see a large green sal tree, straight and young and grown unskewed. He’d cut it down at the base, cut off the top, and completely strip off the branches and foliage. Then he’d trim it with axes and machetes. Then he’d take a chisel and completely clear it out inside. Then he’d plane it, sand it with a rock, and make it into a boat. Finally he’d fix it with oars and rudder, and launch out on the river. What do you think, Sāḷha? Is that man capable of crossing the river?” “Yes, sir. Why is that? Because that green sal tree is well worked on the outside, cleared out on the inside, made into a boat, and fixed with oars and rudder. I’d expect that boat to not sink, and the man to safely make it to the far shore.” “In the same way, Sāḷha, those ascetics and brahmins who don’t teach fervent mortification in disgust of sin—not regarding it as essential or sticking to it—are capable of crossing the flood. And those ascetics and brahmins whose behavior by way of body, speech, and mind is pure are also capable of knowing and seeing, of supreme awakening.
A warrior, with three factors remaining
§4Suppose there was a warrior who knew lots of fancy archery tricks. It is only with these three factors that he becomes worthy of a king, fit to serve a king, and is reckoned a factor of kingship. What three? He’s a long-distance shooter, a marksman, and one who shatters large objects. Just as a warrior is a long-distance shooter, a noble disciple has right immersion. A noble disciple with right immersion truly sees any kind of form at all—past, future, or present; internal or external; solid or subtle; inferior or superior; far or near: <em>all</em> form—with right understanding: ‘This is not mine, I am not this, this is not my self.’ They truly see any kind of feeling … perception … choices … consciousness at all—past, future, or present; internal or external; solid or subtle; inferior or superior; far or near, <em>all</em> consciousness—with right understanding: ‘This is not mine, I am not this, this is not my self.’ Just as a warrior is a marksman, a noble disciple has right view. A noble disciple with right view truly understands: ‘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’. Just as a warrior shatters large objects, a noble disciple has right freedom. A noble disciple with right freedom shatters the great mass of ignorance.”
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