Aṅguttara Nikāya · Discourse 4.145

Lamps

Pajjotasutta — Ābhāvagga — the fifteenth chapter of the Fours

Setting
None stated; the Ābhāvagga gives no location for this discourse, and it is addressed to the mendicants directly
Speakers
The Buddha alone, addressing the mendicants
Form
AN 4.141 with one word replaced throughout; last of the series
Length
under a minute to read
Northern parallel
Lamp imagery for wisdom is widespread; this reading guide does not assert a specific matching sutra number for this discourse
Difficulty
★★☆☆☆ — the fifth recitation of five lines, and the one word in the series that changes what kind of thing is being listed

Why this discourse

The last of the five filings, and the odd one. Ābhā, pabhā, āloka, and obhāsa all name a quality — brightness, radiance, light, shining. Pajjota names a thing: a lamp, a torch, whatever is burning. So the series that began by calling the moon bright ends by calling it a lamp, and the fourth item becomes the lamp of wisdom.

Reading guide

The teaching in one sentence

The same teaching as AN 4.141, filed one last time, under the word for a lamp.

A noun among adjective-nouns

The grammatical shift is small and the effect is not. To speak of the moon’s brightness is to speak of something the moon has. To call the moon a lamp is to speak of what it is for.

Pajjota comes from a root meaning to blaze, and the ordinary sense of the word is a light you can point at — the oil lamp in a room, a torch carried down a road. It is a household object.

Applied to the sun and moon it makes them instruments: two very large lamps, lit for the benefit of whatever is under them. Applied to wisdom it makes wisdom an instrument too, and that is a different figure from the one the series started with.

None of this is stated. The discourse is the same five lines. The shift is entirely in the head-word, which is exactly the sort of thing a synonym-series makes visible and a single discourse would not.

The lamp that goes out

A lamp is the tradition’s standing image for something that ends when its fuel ends, and the vocabulary of the goal is built on it: nibbāna is the going out of a flame.

The resonance is available and it should be handled carefully. AN 4.145 does not make that move. It calls wisdom the best of four lamps and stops, and reading the extinguishing of a lamp into a discourse that is about which lamp is brightest is reading in.

What can be said without straining is that the series has now placed wisdom in a category of things that burn while they are fed, and left it there without comment. The three physical lamps in the list all go out. The discourse does not say whether the fourth does.

That silence is more interesting than any answer that could be supplied for it, and a teacher is better off pointing at it than filling it.

The series, complete

Five discourses, five words, one teaching. Counting them together: four items each time, twenty item-mentions, five superlatives, and not one sentence of explanation anywhere in the sequence.

That is what a peyyāla looks like from the outside, and the Fours contain far larger ones. The collection ends in two abridged blocks in which sets are crossed with sets to generate hundreds of nominal discourses, and by comparison this chapter’s five are almost conversational.

The pedagogical value of a small one is that a reader can hold the whole thing at once. Anyone who has read AN 4.141 to AN 4.145 in order knows what the mechanism is and will recognize it at any scale afterward.

It is also worth saying what the mechanism costs. Five separate numbered discourses which are one teaching inflate every count anyone makes of the collection, and a reader who takes the Aṅguttara’s discourse-count at face value is counting filings, not teachings.

What the four lights add up to

Across the five filings the list has been given twenty times without a single word about why the moon, the sun, and fire were chosen and not, say, lightning or a jewel.

The likeliest answer is the plainest. These are the three lights a person in that time and place lived by: the one that governs the night, the one that governs the day, and the one you make when neither is available. Between them they cover every hour a human being is awake.

Read that way the list is not a set of impressive things but a complete inventory of ordinary illumination, and adding wisdom to it is a claim that something else belongs in that inventory — not above it, in it.

That is a smaller and better claim than the metaphor usually gets stretched to carry, and it is the one the five discourses actually make.

Where it sits

Fifth and last of the filings, halfway through the chapter.

AN 4.146 and AN 4.147 follow with the four times — for listening, for discussing, for serenity, for discernment — and the second of those pairs the list with a simile of rain filling a mountain down to the ocean.

Then two discourses on speech, and then AN 4.150 closes the chapter by naming ethics, immersion, wisdom, and freedom the heartwood.

Key terms

pajjota — “lamp” — from a root meaning to blaze; a light you can point at, and the only one of the five head-words that names an object.
paññāpajjota — “the lamp of wisdom” — the compound this filing ranks first, and a figure that makes wisdom an instrument.
nibbāna — “extinguishment” — built on the image of a flame going out; available here as a resonance, and not a move this discourse makes.
candima / sūriya — “moon” and “sun” — the two lights that govern night and day; called lamps here, which turns them into instruments.
peyyāla — “repetition-series” — completed at this discourse: five words, one teaching, twenty statements of the same list.

The text

The discourse in full: four lamps, and which is best. Translation: Bhikkhu Sujato (CC0, SuttaCentral).

Four lamps

§1“Mendicants, there are these four lamps. What four? The lamps of the moon, sun, fire, and wisdom. These are the four lamps. The best of these four lamps is the lamp of wisdom.”

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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 makes pajjota the odd one of the five?
Correct: B. From a root meaning to blaze; a household object.
Question 2 of 10
What does the shift from quality to object do to the list?
Correct: B. And wisdom becomes an instrument too.
Question 3 of 10
Is that shift stated in the discourse?
Correct: B. A single discourse would not show it.
Question 4 of 10
How does the guide handle the resonance with nibbāna?
Correct: B. The vocabulary of the goal is built on a flame going out.
Question 5 of 10
What can be said without straining?
Correct: B. A teacher is better off pointing at the silence than filling it.
Question 6 of 10
How many statements of the four-item list do the five filings contain?
Correct: B. What a peyyāla looks like from the outside.
Question 7 of 10
What does the guide say the mechanism costs?
Correct: B. Five numbered discourses which are one teaching.
Question 8 of 10
Why does the guide think the moon, sun, and fire were chosen?
Correct: B. Between them they cover every hour a human being is awake.
Question 9 of 10
What kind of claim does that make adding wisdom to the list?
Correct: B. A smaller and better claim than the metaphor usually gets stretched to carry.
Question 10 of 10
What follows the five filings in this chapter?
Correct: B. Half the chapter of brightness is about brightness.
Answered 0 of 10 · Correct 0