Aṅguttara Nikāya · Discourse 3.16

Sure Bet

Apaṇṇakasutta — Rathakāravagga — the second chapter of the Threes

Setting
None stated; the discourse continues from AN 3.1, whose setting at Sāvatthī is understood to hold
Speakers
The Buddha alone, addressing the mendicants
Form
Three things named, then each defined at length in its own passage
Length
~3 minutes to read
Northern parallel
This triad opens the gradual training in the Chinese Madhyama-āgama (T26) as it does in the Pāli; this reading guide does not assert a specific matching sutra number
Difficulty
★★☆☆☆ — entirely practical, and the most immediately usable discourse in the chapter

Why this discourse

Three things, each given a full definition rather than a name: guarding the sense doors, eating in moderation, and dedication to wakefulness. A mendicant who has them is said to have a practice that is apaṇṇaka — a sure bet, a certainty, something that cannot come out wrong — and to have laid the groundwork for ending the defilements. The three are unglamorous to the point of being domestic: what you do with your attention, what you do with your food, and what you do with your night. That is the whole list.

Reading guide

The teaching in one sentence

Attention at the senses, moderation at meals, and a disciplined night are the groundwork on which the ending of defilements is possible.

What apaṇṇaka claims

The word is a gambling term. Apaṇṇaka is the throw that cannot lose, the bet that is not a gamble — a sure thing. Applied to a practice it says something quite strong: that a practice built on these three is not a wager on an uncertain outcome.

The second half of the sentence is more careful, though, and the two halves should be read together. Such a mendicant has laid the groundwork for ending the defilements — āraddho, begun, undertaken. Not completed. The claim is not that these three produce awakening; it is that with them in place the enterprise is no longer a gamble, and without them, whatever else is done, it is.

Guarding the sense doors

The definition is the standard one and it is worth reading closely, because it is far more specific than “be careful what you look at.” On seeing a sight, the mendicant does not get caught up in the features and details — nimittaggāhī and anubyañjanaggāhī, seizing on the general mark and seizing on the particulars.

Nothing here says not to see. The restraint operates after contact, on the elaboration: the move from there is a face to there is a face, and here is what it means to me, and here is what I want from it. The reason given is precise and consequential rather than moral: if the faculty were left unrestrained, covetousness and displeasure would become overwhelming.

The list runs through all six — eye, ear, nose, tongue, body, mind — and the inclusion of mind is what makes the practice complete. Thoughts arrive at a sense door like anything else, and are seized on in exactly the same way. A practitioner who guards five and elaborates freely on the sixth has not understood the instruction.

Eating in moderation

The definition is a reflection, given as a formula to be actually recited: not for fun, indulgence, adornment, or decoration, but to sustain the body, avoid harm, and support spiritual practice — to end old discomfort without producing new discomfort, and to have the means to keep going, blamelessness, and a comfortable abiding.

Two features are worth pointing out. First, the four rejected motives are all about the body as display or entertainment; nothing rejects nourishment or even pleasure as such. Second, the positive formula is unusually accommodating: a comfortable abiding is named as one of the aims. This is not an austerity instruction. A person eating to this standard would eat enough, regularly, and without fuss.

For lay students this reflection transfers directly, and is one of the few canonical formulas that can be used unmodified outside a monastic setting.

Dedication to wakefulness

The definition is a timetable. Walking and sitting meditation by day; walking and sitting in the first watch of the night; in the middle watch, lying down in the lion’s posture — on the right side, one foot on the other, mindful and aware, and focused on the time of getting up; and in the last watch, up again.

That is roughly four hours of sleep, and it is worth being honest that this is a monastic regime and a demanding one. What transfers is not the schedule but two details inside it. The posture is specified, which makes lying down a described practice rather than the cessation of practice. And the mendicant goes to sleep focused on the time of getting up — the intention to rise is formed before sleep, not on waking.

Jāgariya, wakefulness, is not primarily about hours. It is about the night not being a gap in which nothing is happening.

Why these three

The selection is worth a comment because it is not obvious. Nothing here concerns doctrine, view, generosity, or ethics in the ordinary sense; there is no mention of the precepts. What the three have in common is that each governs a continuous, unavoidable, daily process — perceiving, eating, sleeping — that a person will engage in whether or not they practice.

That is the logic of calling them groundwork. They are not additional activities to be fitted into a life; they are the three activities a life already consists of, done differently. Which is also why the discourse can call a practice built on them a sure bet: nothing about them depends on finding time.

Key terms

apaṇṇaka — “a sure bet, a certainty” — a gambling term for the throw that cannot lose. Applied here to a practice, not to its outcome.
nimittaggāhī / anubyañjanaggāhī — “seizing on the features” and “on the details” — what a guarded practitioner does not do. The restraint operates after contact, on the elaboration.
bhojane mattaññutā — “moderation in eating” — literally knowing the measure in food, and defined by a reflection rather than by a quantity.
jāgariya — “wakefulness” — defined by a timetable in three watches. Not primarily about hours but about the night not being a gap.
uṭṭhānasaññaṁ manasi karitvā — “focused on the time of getting up” — the intention to rise is formed before sleep, not on waking.

The text

The discourse in full: the three named, then each defined. Translation: Bhikkhu Sujato (CC0, SuttaCentral).

Three things

§1“Mendicants, when a mendicant has three things their practice is a sure bet, and they have laid the groundwork for ending the defilements. What three? It’s when a mendicant guards the sense doors, eats in moderation, and is dedicated to wakefulness.

Guarding the sense doors

§2And how does a mendicant guard the sense doors? When a mendicant sees a sight with their eyes, they don’t get caught up in the features and details. If the faculty of sight were left unrestrained, bad unskillful qualities of covetousness and displeasure would become overwhelming. For this reason, they practice restraint, protecting the faculty of sight, and achieving its restraint. When they hear a sound with their ears … When they smell an odor with their nose … When they taste a flavor with their tongue … When they feel a touch with their body … When they know an idea with their mind, they don’t get caught up in the features and details. If the faculty of mind were left unrestrained, bad unskillful qualities of covetousness and displeasure would become overwhelming. For this reason, they practice restraint, protecting the faculty of mind, and achieving its restraint. That’s how a mendicant guards the sense doors.

Eating in moderation

§3And how does a mendicant eat in moderation? It’s when a mendicant reflects rationally on the food that they eat: ‘Not for fun, indulgence, adornment, or decoration, but only to sustain this body, to avoid harm, and to support spiritual practice. In this way, I shall put an end to old discomfort and not give rise to new discomfort, and I will have the means to keep going, blamelessness, and a comfortable abiding.’ That’s how a mendicant eats in moderation.

Dedication to wakefulness

§4And how is a mendicant dedicated to wakefulness? It’s when a mendicant practices walking and sitting meditation by day, purifying their mind from obstacles. In the first watch of the night, they continue to practice walking and sitting meditation. In the middle watch, they lie down in the lion’s posture—on the right side, placing one foot on top of the other—mindful and aware, and focused on the time of getting up. In the last watch, they get up and continue to practice walking and sitting meditation, purifying their mind from obstacles. This is how a mendicant is dedicated to wakefulness. When a mendicant possesses these three things their practice is a sure bet, and they have laid the groundwork for ending the defilements.”

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Self-check quiz

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

Question 1 of 10
What are the three things?
Correct: B. What you do with your attention, your food, and your night.
Question 2 of 10
What does apaṇṇaka mean?
Correct: A. Applied to a practice, not to its outcome.
Question 3 of 10
What is the second half of the claim?
Correct: B. With these in place the enterprise is no longer a gamble; without them, whatever else is done, it is.
Question 4 of 10
What does guarding the sense doors actually restrain?
Correct: B. The move from “there is a face” to “here is what I want from it.”
Question 5 of 10
What reason is given for the restraint?
Correct: C. Precise, and about what happens rather than about what is permitted.
Question 6 of 10
Why does the guide say the inclusion of mind completes the practice?
Correct: B. The list runs through all six.
Question 7 of 10
What do the four rejected motives in the eating reflection have in common?
Correct: A. Not for fun, indulgence, adornment, or decoration.
Question 8 of 10
What does the guide say is unusually accommodating in the positive formula?
Correct: B. A person eating to this standard would eat enough, regularly, and without fuss.
Question 9 of 10
What two details of the wakefulness timetable does the guide say transfer, as against the schedule itself?
Correct: A. Roughly four hours of sleep is a monastic regime, and a demanding one.
Question 10 of 10
What do the three things have in common, according to the guide?
Correct: B. Not additional activities fitted into a life but the activities a life already consists of, done differently.
Answered 0 of 10 · Correct 0