Reading guide
The companion discourse completes the argument
Where SN 35.92 defined “a duality” and refused any alternative, this discourse shows what depends on that duality: consciousness itself, arising only where a sense faculty meets its own object.
Consciousness, dependently arisen — not a “sheer mass of consciousness”
Eye and sights are each impermanent; the duality they form is therefore “tottering and toppling”; and eye consciousness, arisen dependent on impermanent conditions, cannot itself be permanent. The same reasoning runs through contact, feeling, intention, and perception in turn.
Sujato's own note: naming the target directly
Continuing from SN 35.92, the note now quotes Yājñavalkya's own words for the ultimate Self: “this great reality, infinite, unbounded, a sheer mass of consciousness” (Bṛhadāraṇyaka Upaniṣad 2.4.12), an eternal witness beneath the world's changing forms. This discourse's own structural argument — consciousness just is what depends on a duality — answers that claim without needing to name it.
English more compressed than Pali, a third time in this book
The English translation supplies no text for ear through body in this discourse's own middle section, leaving only an ellipsis, even though the Pali root itself carries the full parallel wording — the same editorial choice this project has already met twice before in this book, at SN 35.33 and SN 35.59.
A colophon confirming the second fifty's own fourth vagga
This file's own closing colophon, “Channavaggo catuttho” (“Channavagga is the fourth”), confirms — following the pattern already established at SN 22.52, SN 35.52, SN 35.62, and SN 35.73 — that this vagga is the fourth vagga of Saḷāyatanasaṃyutta's own second paṇṇāsaka, after Avijjāvagga, Migajālavagga, and Gilānavagga opened it in turn.
Ten discourses, and the uddāna's own grouping
This file's own closing uddāna, left untranslated exactly as at SN 35.62, 35.73, and 35.83, names this vagga's own contents by a shape this reading guide has followed exactly: wearing-out, emptiness, and the brief teaching together; then Channa, Puṇṇa, and Bāhiya each named individually; then turbulence, “told in two”; then duality, “another two.” Channavagga's own title advertises a single named figure, and delivers exactly one discourse built around him — but the vagga as a whole ranges across five distinct units, not a single narrative arc.
Key terms
The text
§1“Mendicants, consciousness originates dependent on a duality. And what is that duality? Eye consciousness arises dependent on the eye and sights. The eye is impermanent, decaying, and perishing. Sights are impermanent, decaying, and perishing. So this duality is tottering and toppling; it’s impermanent, decaying, and perishing. Eye consciousness is impermanent, decaying, and perishing. And the causes and reasons that give rise to eye consciousness are also impermanent, decaying, and perishing. But since eye consciousness has arisen dependent on conditions that are impermanent, how could it be permanent? The meeting, coming together, and joining together of these three things is called eye contact. Eye contact is also impermanent, decaying, and perishing. And the causes and reasons that give rise to eye contact are also impermanent, decaying, and perishing. But since eye contact has arisen dependent on conditions that are impermanent, how could it be permanent? Contacted one feels; contacted one intends; contacted one perceives. So these things too are tottering and toppling; they’re impermanent, decaying, and perishing.
§2Ear consciousness … Nose consciousness … Tongue consciousness … Body consciousness …
§3Mind consciousness arises dependent on the mind and ideas. The mind is impermanent, decaying, and perishing. Ideas are impermanent, decaying, and perishing. So this duality is tottering and toppling; it’s impermanent, decaying, and perishing. Mind consciousness is impermanent, decaying, and perishing. And the causes and reasons that give rise to mind consciousness are also impermanent, decaying, and perishing. But since mind consciousness has arisen dependent on conditions that are impermanent, how could it be permanent? The meeting, coming together, and joining together of these three things is called mind contact. Mind contact is also impermanent, decaying, and perishing. And the causes and reasons that give rise to mind contact are also impermanent, decaying, and perishing. But since mind contact has arisen dependent on conditions that are impermanent, how could it be permanent? Contacted one feels; contacted one intends; contacted one perceives. So these things too are tottering and toppling; they’re impermanent, decaying, and perishing. This is how consciousness originates dependent on a duality.”
Self-check quiz
6 questions. Click an answer to see immediate feedback. No score is recorded — this is for your own checking.