Saṃyutta Nikāya · Discourse 25.1

The Eye

Cakkhusutta — Cakkhuvagga

Setting
Sāvatthī
Speakers
The Buddha addressing the mendicants
Form
A brief impermanence statement about the six sense faculties, followed by the canon's standing three-tier definition of faith-follower, teaching-follower, and stream-enterer
Length
~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
★★☆☆☆ — the impermanence statement is simple, but the three-tier terminology repays careful attention

Why this discourse

Opens Okkantasaṃyutta ("Linked Discourses on Stepping Into"), a compact ten-discourse saṃyutta built entirely around one recurring three-tier formula — and gives the canon's own classic definitions of two terms that recur throughout the Nikāyas but are rarely defined this precisely: saddhānusārī ("follower by faith") and dhammānusārī ("follower of teachings"), the two profiles of someone who has "stepped into the sure path" but has not yet, strictly speaking, become a stream-enterer.

Reading guide

Six faculties, impermanent, decaying, perishing

"The eye is impermanent, decaying, and perishing. The ear, nose, tongue, body, and mind are impermanent, decaying, and perishing" — the six internal sense faculties named as a set, opening a saṃyutta whose ten discourses will each apply the identical three-tier formula to a different analytical category.

Two ways of accepting this before actually seeing it

"Someone who has faith and confidence in these teachings is called a follower by faith" — accepting the impermanence claim on trust in the teacher, without yet having verified it through personal insight. "Someone who accepts these teachings after deliberating them with a degree of wisdom is called a follower of teachings" — accepting through reflection and a measure of understanding, a step closer to direct realization but still short of it.

Both are said to have "stepped into the sure path" (okkanta niyāma) — the saṃyutta's own name derives from this exact phrase — "stepped into the level of the true person," and "passed beyond the level of the untrue person," with the identical guarantee: they cannot be reborn in hell, the animal realm, or the ghost realm, and cannot die without realizing the fruit of stream-entry.

The third tier: actually seeing it

"Someone who understands and sees these principles is called a stream-enterer, not liable to be reborn in the underworld, assured, destined for awakening" — the same guarantee, but grounded now in direct understanding and seeing (jānaṁ passaṁ) rather than faith or inference. The three tiers form a clear progression: trust, reasoned acceptance, direct realization — three different roads to the identical assurance.

A saṃyutta built on one formula, ten analytical categories

This exact three-tier structure (faith-follower / teaching-follower / stream-enterer) will repeat unchanged across all ten discourses in this saṃyutta; what varies is only the list of six or five items declared impermanent at each discourse's opening — the six sense faculties here, then their objects, then consciousness, contact, feeling, perception, intention, craving, the elements, and finally the five aggregates.

Key terms

okkanta niyāma — "stepped into the sure path" — the phrase giving this saṃyutta its own name, describing both tiers short of full stream-entry
saddhānusārī — follower by faith — someone who accepts the teaching through trust and confidence in the teacher, not yet through direct insight
dhammānusārī — follower of teachings — someone who accepts the teaching after deliberating it with a degree of wisdom, closer to but still short of direct realization
jānaṁ passaṁ — understanding and seeing — the criterion distinguishing the actual stream-enterer from the two preceding tiers
sotāpanno avinipātadhammo niyato sambodhiparāyano — a stream-enterer, not liable to be reborn in the underworld, assured, destined for awakening — the identical guarantee given to all three tiers, grounded differently in each case

The text

The complete discourse: the six sense faculties named impermanent, then the canon's own three-tier definition in full. Translation: Bhikkhu Sujato (CC0, SuttaCentral).

§1At Sāvatthī. “Mendicants, the eye is impermanent, decaying, and perishing. The ear, nose, tongue, body, and mind are impermanent, decaying, and perishing. Someone who has faith and confidence in these teachings is called a follower by faith. They’ve stepped into the sure path, they’ve stepped into the level of the true person, and they’ve passed beyond the level of the untrue person. They can’t do any deed which would make them be reborn in hell, the animal realm, or the ghost realm. They can’t die without realizing the fruit of stream-entry.

§2Someone who accepts these teachings after deliberating them with a degree of wisdom is called a follower of teachings. They’ve stepped into the sure path, they’ve stepped into the level of the true person, and they’ve passed beyond the level of the untrue person. They can’t do any deed which would make them be reborn in hell, the animal realm, or the ghost realm. They can’t die without realizing the fruit of stream-entry. Someone who understands and sees these principles is called a stream-enterer, not liable to be reborn in the underworld, assured, destined for awakening.”

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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 six items does this discourse open by declaring impermanent?
Correct: A. Opening a saṃyutta that will apply the same formula to nine further analytical categories.
Question 2 of 10
What defines a "follower by faith" (saddhānusārī)?
Correct: A. The first of two tiers short of actual stream-entry.
Question 3 of 10
What defines a "follower of teachings" (dhammānusārī)?
Correct: A. A step closer to direct realization than the faith-follower, but still short of it.
Question 4 of 10
What phrase gives this saṃyutta its own name?
Correct: A. Describing both the faith-follower and teaching-follower tiers, both short of actual stream-entry.
Question 5 of 10
What distinguishes an actual stream-enterer from the two preceding tiers?
Correct: A. The same guarantee as the two preceding tiers, but grounded in direct realization.
Question 6 of 10
What guarantee do all three tiers share?
Correct: A. The identical assurance, reached by three different roads.
Question 7 of 10
Where is this discourse set?
Correct: A. Matching the setting of most discourses in this saṃyutta.
Question 8 of 10
What structure will repeat unchanged across all ten discourses in this saṃyutta?
Correct: A. Only the opening list of impermanent items will vary from discourse to discourse.
Question 9 of 10
What varies from discourse to discourse across this saṃyutta's full set of ten?
Correct: A. Sense faculties, objects, consciousness, contact, feeling, perception, intention, craving, elements, and the aggregates.
Question 10 of 10
What is this saṃyutta's own name, translated?
Correct: A. This book's fifth saṃyutta, immediately following Diṭṭhisaṃyutta's own completion.
Answered 0 of 10 · Correct 0