Reading guide
The same question, asked once more
A mendicant approaches the Buddha with the identical opening question already asked at SN 22.113: "they speak of this thing called 'ignorance'. What is ignorance? And how is an ignoramus defined?" — though this time the same mendicant also asks about knowledge within the same discourse, rather than across two separate ones.
A threefold criterion, more granular than origin and cessation
"It's when an unlearned ordinary person doesn't truly understand form, which is liable to originate, as form which is liable to originate" — the first of three distinct failures, followed by an identical failure regarding form "liable to vanish," and a third regarding form "liable to originate and vanish."
This is a more granular criterion than SN 22.113's simple "origin, cessation" pairing: rather than treating arising and passing as a single package to be understood together, this discourse insists on three separate failures of recognition — failing to see the liability to arise, failing to see the liability to pass, and failing to see both together as a single combined characteristic.
Both ignorance and knowledge, in a single discourse
Unlike SN 22.113-114's separate treatment, this discourse gives both definitions back to back: the mendicant, having heard the definition of ignorance, immediately asks the identical question about knowledge, and receives the precise inversion — "truly understands" replacing "doesn't truly understand" — within the same exchange.
Opening a vagga of criterion variations
Avijjāvagga's own organizing principle becomes visible only across its full ten discourses: each pair or set returns to the same basic ignorance/knowledge question, but answers it through a different technical criterion — this discourse's originate/vanish/both, then the gratification/drawback/escape triad, then the fuller five-point origin/disappearance/gratification/drawback/escape formula, and finally SN 22.113's own four-point origin/cessation/practice formula returning to close the vagga.
Key terms
The text
§1At Sāvatthī. Then a mendicant went up to the Buddha, bowed, sat down to one side, and said to him: “Sir, they speak of this thing called ‘ignorance’. What is ignorance? And how is an ignoramus defined?”
§2“Mendicant, it’s when an unlearned ordinary person doesn’t truly understand form, which is liable to originate, as form which is liable to originate. They don’t truly understand form, which is liable to vanish, as form which is liable to vanish. They don’t truly understand form, which is liable to originate and vanish, as form which is liable to originate and vanish. They don’t truly understand feeling … perception … choices … consciousness, which is liable to originate, as consciousness which is liable to originate. They don’t truly understand consciousness, which is liable to vanish, as consciousness which is liable to vanish. They don’t truly understand consciousness, which is liable to originate and vanish, as consciousness which is liable to originate and vanish. This is called ignorance. And this is how an ignoramus is defined.”
§3When he said this, the mendicant said to the Buddha: “Sir, they speak of this thing called ‘knowledge’. What is knowledge? And how is a knowing one defined?”
§4“Mendicant, it’s when a learned noble disciple truly understands form, which is liable to originate, as form which is liable to originate. They truly understand form, which is liable to vanish, as form which is liable to vanish. They truly understand form, which is liable to originate and vanish, as form which is liable to originate and vanish. They truly understand feeling … perception … choices … consciousness, which is liable to originate, as consciousness which is liable to originate. They truly understand consciousness, which is liable to vanish, as consciousness which is liable to vanish. They truly understand consciousness, which is liable to originate and vanish, as consciousness which is liable to originate and vanish. This is called knowledge. And this is how a knowing one is defined.”
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