Essay seed — from the Bhāgavata Purāṇa Vol. 3 ingest. Not drafted; this is the argument and the spine. [WILDCARD]
A king rides past with an escort. Afterwards someone asks a man at the roadside whether he saw it go by.
He did not. He was making an arrow.
That man is on the list of teachers. Not as a warning — as an example of the thing the whole book is aiming at. And notice what the evidence is. Not that he felt anything. Not that he reported peace. ⚑ The evidence is that he missed something, and the test only works because he could not have known he was being tested.
Move 1 — The volume has a recurring test and nobody names it. Three instances. The arrow-maker does not see a king. Mārkaṇḍeya does not notice two gods arriving. Parīkṣit, seven days from death, reports not understanding but capacity — "My mind is free of all wishes and desires." See The Arrow-Maker and the King, Śiva Declines to Grant a Boon, The Reciter Offers to Keep Going.
Move 2 — Every one is a negative, behavioural, third-party observation. ⚑ You cannot perform it, you cannot report it, and you cannot check it on yourself. Somebody else has to tell you what you walked past.
Move 3 — Set that against what the same book does with attainments it can list. Eighteen siddhis, enumerated in full, and then declined — twice. ⚠ The powers get a catalogue. The actual criterion gets three anecdotes and no name.
Move 4 — The modern parallel writes itself and should be resisted for one paragraph before being used. Every contemporary framework for inner states runs on self-report: how present did you feel, rate your focus, log your session. ⚑ This tradition's working test is the one thing self-report structurally cannot reach.
⚑ The states worth having are precisely the ones that leave no trace for the person having them, which is why every measurement we have built points at the wrong thing. We measure the states that can notice themselves — and by this text's account, that is the disqualifying feature.