Saṃyutta Nikāya · Discourse 35.135

Opportunity

Khaṇasutta — Devadahavagga

Setting
Not restated; presumably continuing at Devadaha, this vagga's own opening setting
Speakers
The Buddha, addressing the mendicants
Form
A mirror-image pair — a hell, then a heaven, each named for and defined entirely by the six fields of contact — framed by a three-times-repeated refrain of fortune
Length
~1–2 minutes to read
Northern parallel
A rough counterpart may exist in the Chinese Saṃyukta-āgama (T99), though this reading guide does not assert a specific matching sutra number
Difficulty
★★☆☆☆ — vivid, symmetrical, and direct

Why this discourse

This discourse's own imagery is unusually vivid for this book: a hell and a heaven, each named “Related to the Six Fields of Contact,” with no fire, no torture devices, no cosmological description at all — only the bare fact that in the hell, whatever is seen, heard, smelled, tasted, touched, or thought is invariably unlikable, undesirable, and unpleasant, and in the heaven, the same six fields invariably deliver the opposite. Bookending and splitting these two mirror-image declarations is the discourse's own refrain, repeated three times: mendicants are fortunate, so very fortunate, to have the opportunity (khaṇa) to lead the spiritual life at all — a life this discourse implies is possible only outside either of these two fixed extremes.

Reading guide

A repeated refrain of fortune

“You're fortunate, mendicants, so very fortunate, to have the opportunity to lead the spiritual life” opens the hell half, opens the heaven half, and closes the whole discourse — three appearances of the same line holding the entire teaching together.

A hell built entirely of unpleasant contact

The hell named “Related to the Six Fields of Contact” has no description beyond this: whatever sight is seen there is unlikable, not likable; undesirable, not desirable; unpleasant, not pleasant — and the same holds for every sound, smell, taste, touch, and idea. The suffering is entirely perceptual, not physical torment.

A mirror-image heaven

The heaven of the same name simply inverts every term: likable, desirable, pleasant, without exception, across all six fields — the same structure, the same vocabulary, every value flipped.

What 'opportunity' actually names

The opportunity (khaṇa) at stake isn't a mystical instant but the ordinary condition of a life where sense experience isn't fixed one way or the other — unlike either named realm here, where it invariably is. Read beside the previous discourse (SN 35.134), that openness to both pleasant and unpleasant contact is exactly what gives trainees room to practice the very diligence just described there.

Key terms

chaphassāyatanikā nāma nirayā/saggā — the hell/heaven named “Related to the Six Fields of Contact” — realms defined entirely by fixed sensory valence, not by any other cosmological detail
lābhā vo, suladdhaṁ vo, khaṇo vo paṭiladdho brahmacariyavāsāya — “you're fortunate, so very fortunate, to have the opportunity to lead the spiritual life” — the three-times-repeated refrain
aniṭṭharūpaṁ...akantarūpaṁ...amanāparūpaṁ — unlikable, undesirable, unpleasant — the hell's own triad, applied without exception across all six sense fields
iṭṭharūpaṁ...kantarūpaṁ...manāparūpaṁ — likable, desirable, pleasant — the heaven's mirror-image triad
khaṇa — opportunity, the opportune moment — the term giving this discourse its own name, naming a condition neither of the two fixed realms described here can offer

The text

The complete discourse: the hell named for the six fields of contact, then the heaven of the same name, each framed by the discourse's own repeated refrain of fortune. Translation: Bhikkhu Sujato (CC0, SuttaCentral).

§1“You’re fortunate, mendicants, so very fortunate, to have the opportunity to lead the spiritual life. I’ve seen the hell named ‘Related to the Six Fields of Contact’.

§2There, whatever sight you see with your eye is unlikable, not likable; undesirable, not desirable; unpleasant, not pleasant. Whatever sound you hear … Whatever odor you smell … Whatever flavor you taste … Whatever touch you feel … Whatever idea you know with your mind is unlikable, not likable; undesirable, not desirable; unpleasant, not pleasant.

§3You’re fortunate, mendicants, so very fortunate, to have the opportunity to lead the spiritual life. I’ve seen the heaven called ‘Related to the Six Fields of Contact’. There, whatever sight you see with your eye is likable, not unlikable; desirable, not undesirable; pleasant, not unpleasant.

§4Whatever sound … odor … flavor … touch … Whatever idea you know with your mind is likable, not unlikable; desirable, not undesirable; pleasant, not unpleasant. You’re fortunate, mendicants, so very fortunate, to have the opportunity to lead the spiritual life.”

· · ·

Self-check quiz

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

Question 1 of 5
What is the hell described in this discourse named?
Correct: A. Named, like its mirror-image heaven, entirely for the six sense fields.
Question 2 of 5
What is invariably true of every sight, sound, smell, taste, touch, and idea in this named hell?
Correct: A. A hell defined by fixed, invariably negative sensory valence.
Question 3 of 5
How does the named heaven in this discourse differ structurally from the hell?
Correct: A. The same structure and vocabulary, every value flipped.
Question 4 of 5
What refrain opens, splits, and closes this discourse?
Correct: A. Repeated three times, holding the whole teaching together.
Question 5 of 5
Read alongside the previous discourse (SN 35.134), what does the 'opportunity' (khaṇa) named here actually make possible?
Correct: A. Neither fixed realm described here offers the mixed contact diligence requires.
Answered 0 of 5 · Correct 0