Reading guide
The teaching in one sentence
Impermanence, suffering, and not-self are standing features of reality, not doctrines a Buddha creates, and a Buddha’s role is to discover and announce them, not to legislate them into being.
A claim about discovery, not invention
The phrase repeated three times — whether Realized Ones arise or not, this law of nature persists — is doing careful philosophical work. It draws a line between what the Buddha teaches and what the Buddha makes true, and puts impermanence, suffering, and not-self entirely on the discovered side of that line. This is one of the strongest realist claims in the canon: these are facts about how things are, independent of anyone ever noticing them.
Three verbs of transmission, stacked
Once a Realized One has awakened to this law and comprehended it, the discourse lists seven things done with it in sequence: explains, teaches, asserts, establishes, clarifies, analyzes, and reveals. The pile-up of near-synonyms is a common device in this collection, and here it emphasizes that transmission is not a single act but a sustained one — the same fact approached from seven angles so that a listener has several chances to actually take hold of it.
Conditions and things: a small but real distinction
The first two statements are about saṅkhārā, conditions or fabrications — anything put together by causes. The third widens to dhammā, all things, a broader category that includes the unconditioned as well. Not-self is asserted of everything without remainder; impermanence and suffering are asserted specifically of what is conditioned. The distinction is easy to miss on a fast read and worth pointing out explicitly, since it is the one place nibbāna is implicitly left outside the first two claims while still falling under the third.
The formula elsewhere in the canon
Dhammapada 20, the chapter on the path, states this identical triad as three of its most quoted verses — sabbe saṅkhārā aniccā, sabbe saṅkhārā dukkhā, sabbe dhammā anattā — each followed by the same refrain: seeing this, one grows disillusioned with suffering, and that is the path to purification. AN 3.136 gives the doctrinal grounding; the Dhammapada verses give the same content its most memorized poetic form.
Why this matters for how the whole canon is read
If these three are laws of nature rather than teachings a Buddha authored, then the entire canon is better read as a Buddha’s report on how things independently are than as a body of rules he is imposing. That reframing matters for almost every other discourse in this collection: precepts, trainings, and instructions are downstream consequences of these three facts, not free-standing commands.
Key terms
The text
All conditions are impermanent
§1“Mendicants, whether Realized Ones arise or not, this law of nature persists, this regularity of natural principles, this surety of natural principles: all conditions are impermanent. A Realized One awakens to this and comprehends it, then he explains, teaches, asserts, establishes, clarifies, analyzes, and reveals it: ‘All conditions are impermanent.’
All conditions are suffering
§2Whether Realized Ones arise or not, this law of nature persists, this regularity of natural principles, this surety of natural principles: all conditions are suffering. A Realized One awakens to this and comprehends it, then he explains, teaches, asserts, establishes, clarifies, analyzes, and reveals it: ‘All conditions are suffering.’
All things are not-self
§3Whether Realized Ones arise or not, this law of nature persists, this regularity of natural principles, this surety of natural principles: all things are not-self. A Realized One awakens to this and comprehends it, then he explains, teaches, asserts, establishes, clarifies, analyzes, and reveals it: ‘All things are not-self.’”
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