Saṃyutta Nikāya · Discourse 47.12

At Nāḷandā

Nālandasutta — Nāḷandavagga

Setting
Pāvārika's mango grove, near Nāḷandā
Speakers
Venerable Sāriputta and the Buddha
Form
A declaration, a Socratic challenge, and a celebrated simile offered in reply
Length
3-4 minutes to read
Northern parallel
No individual parallel confirmed by this project's own check
Significance
★★★★☆ — one of the tradition's most celebrated arguments for confidence without direct omniscient knowledge

Why this discourse

Sāriputta declares outright that no ascetic or brahmin, past, present, or future, could ever surpass the Buddha in awakening — a “lion's roar” the Buddha immediately challenges: has Sāriputta actually read the minds of every Buddha, past, present, and future, to know this directly? Sāriputta admits he has not, then offers one of the tradition's most celebrated arguments: an inference from the teaching itself, illustrated by a citadel with a single gate.

Reading guide

A bold declaration, immediately tested

Confirmed by direct reading, the Buddha does not simply accept Sāriputta's own praise; he names it precisely — “a grand and bold statement... a definitive, categorical lion's roar” — before asking, three times in a row (of past Buddhas, future Buddhas, and the Buddha himself), whether Sāriputta has actually encompassed their minds to verify the claim directly.

Sāriputta concedes the direct claim, then reframes it

Sāriputta answers “no, sir” three times without hesitation or embarrassment, confirmed by direct reading to concede immediately that he has no direct, mind-reading knowledge of any Buddha's own qualities — before offering an entirely different basis for his confidence: inference, not direct perception.

The citadel and its single gate

Sāriputta's own simile — a frontier citadel with a single gate, watched by an astute gatekeeper who finds no gap in the walls large enough even for a cat — is confirmed by direct reading to support a precise logical structure: the gatekeeper cannot see every creature that ever enters or leaves, but can still infer with confidence that ALL of them must pass through the single gate, since no other opening exists.

The inference itself: five hindrances given up, four establishments, seven factors

Sāriputta's own inference, confirmed by direct reading, is precisely structured: every Buddha, past, present, or future, must give up the five hindrances, have a mind “firmly established in the four kinds of mindfulness meditation,” and “correctly develop the seven awakening factors” before awakening to supreme perfect awakening — not because Sāriputta has verified this of any particular Buddha, but because the teaching itself describes this as the only gate through which awakening is reached.

The Buddha's own approval, and a charge to teach it widely

The Buddha's own closing response — “good, good, Sāriputta!” — is confirmed by direct reading to be followed immediately by an instruction to teach this exact exposition widely, specifically because it can resolve doubt in those who might otherwise distrust the Realized One.

Key terms

āsabhī vācā... sīhanādo nadito — “a grand and bold statement... a definitive, categorical lion's roar” — the Buddha's own precise naming of Sāriputta's initial declaration
cetasā ceto paricca... jāneyyāsi — “have you encompassed their minds to know...” — the Buddha's own threefold challenge, testing whether Sāriputta's claim rests on direct knowledge
anvayena... dhammanvayo vidito — “by inference from the teaching” — Sāriputta's own stated basis for confidence, once direct knowledge is ruled out
rañño paccantimaṁ nagaraṁ... ekadvāraṁ — “a king's frontier citadel... with a single gate” — the simile supporting Sāriputta's own inference
pañca nīvaraṇe pahāya... catūsu satipaṭṭhānesu suppatiṭṭhitacittā, satta bojjhaṅge yathābhūtaṁ bhāvetvā — “giving up the five hindrances... mind firmly established in the four kinds of mindfulness meditation... correctly developing the seven awakening factors” — the single gate Sāriputta infers every Buddha must pass through

The text

The complete discourse. Translation: Bhikkhu Sujato (CC0, SuttaCentral).

§1 — Sāriputta's own lion's roarAt one time the Buddha was staying near Nāḷandā in Pāvārika’s mango grove. Then Sāriputta went up to the Buddha, bowed, sat down to one side, and said to him: “Sir, I have such confidence in the Buddha that I believe there’s no other ascetic or brahmin—whether past, future, or present—whose direct knowledge is superior to the Buddha when it comes to awakening.” “That’s a grand and bold statement, Sāriputta. You’ve roared a definitive, categorical lion’s roar, saying: ‘I have such confidence in the Buddha that I believe there’s no other ascetic or brahmin—whether past, future, or present—whose direct knowledge is superior to the Buddha when it comes to awakening.’

§2 — a threefold challengeWhat about all the perfected ones, the fully awakened Buddhas who lived in the past? Have you encompassed their minds to know that those Buddhas had such ethics, or such qualities, or such wisdom, or such meditation, or such freedom?” “No, sir.” “And what about all the perfected ones, the fully awakened Buddhas who will live in the future? Have you encompassed their minds to know that those Buddhas will have such ethics, or such qualities, or such wisdom, or such meditation, or such freedom?” “No, sir.” “And what about me, the perfected one, the fully awakened Buddha at present? Have you encompassed my mind to know that I have such ethics, or such qualities, or such wisdom, or such meditation, or such freedom?” “No, sir.” “In that case, Sāriputta, given that you don’t encompass the minds of Buddhas past, future, or present, what then are you doing, making such a grand and bold statement, roaring such a definitive, categorical lion’s roar?”

§3 — the citadel and its single gate“Sir, though I don’t encompass the minds of Buddhas past, future, and present, still I understand this by inference from the teaching. Suppose there was a king’s frontier citadel with fortified embankments, ramparts, and arches, and a single gate. And it has a gatekeeper who is astute, competent, and intelligent. He keeps strangers out and lets known people in. As he walks around the patrol path, he doesn’t see a hole or cleft in the wall, not even one big enough for a cat to slip out. He thinks, ‘Whatever sizable creatures enter or leave the citadel, all of them do so via this gate.’ In the same way, I understand this by inference from the teaching: ‘Those who are perfected ones, fully awakened Buddhas—whether past, future, or present—give up the five hindrances, corruptions of the heart that weaken wisdom. Their mind is firmly established in the four kinds of mindfulness meditation. They correctly develop the seven awakening factors. And they awaken to the supreme perfect awakening.’”

§4 — approval, and a charge to teach it widely“Good, good, Sāriputta! So Sāriputta, you should frequently speak this exposition of the teaching to the monks, nuns, laymen, and laywomen. Though there will be some futile people who have doubt or uncertainty regarding the Realized One, when they hear this exposition of the teaching they’ll give up that doubt or uncertainty.”

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Self-check quiz

3 questions. Click an answer to see immediate feedback. No score is recorded — this is for your own checking.

Question 1 of 3
How does the Buddha respond to Sāriputta's initial declaration of confidence?
Correct: A. A Socratic challenge testing whether the claim rests on direct knowledge.
Question 2 of 3
What does Sāriputta's citadel-and-gatekeeper simile illustrate?
Correct: A. The logical structure supporting confidence built on inference rather than direct perception.
Question 3 of 3
What does Sāriputta infer every Buddha, past, present, or future, must do before awakening?
Correct: A. The single "gate" Sāriputta identifies through inference from the teaching itself.
Answered 0 of 3 · Correct 0