The Diamond Sūtra, All Thirty-Two
Four sections a week, first line to last, following Grand Master Taixu's 1927 lecture notes the whole way — and reading this sūtra not as a devotional text but as the argument the Perfection of Wisdom literature makes.
Short enough to read in an hour, and usually read that way
The Diamond Sūtra has been chanted, copied and memorised for fifteen centuries, and it is short. The Academy's beginners' course reads it once, whole, as a complete scripture — which is the right way to meet it the first time.
This course does something else. It goes at a quarter of the sūtra's speed, four of the thirty-two sections a session, and treats the text as what it also is: a sustained argument, repetitive on purpose, that does something specific to a reader by section 32 which a single pass will not accomplish.
The course's spine is the sūtra's own three-step formula — what is called X, is not X, therefore it is called X — which appears more than twenty times and which most readers stop at the second step. Getting the third step is the difference between hearing this text as paradox and hearing it as an argument.
Every quotation is from this site's own translation of Kumārajīva's Chinese, with the original beside it and a link back to the section in place. Taixu's commentary is quoted separately, always labelled as commentary, never blended into the sūtra's own voice.
The eight sessions
An unremarkable morning
sections 1–4Where other sūtras open with the earth shaking, this one opens with a man getting dressed, begging door to door in order, and washing his feet. The answer is shown once, silently, before anyone asks.
The raft, and the formula
sections 5–8Wherever there is a mark, it is false. Grasping at a non-teaching is the same fault as grasping at a teaching. And the three-step formula, stated for the first time.
A mind that dwells nowhere
sections 9–12Four attainments held by people who do not think they hold them, and the ten characters that, in the traditional account, woke an illiterate firewood seller and redirected the whole of Chan.
The sūtra names itself, and Subhūti weeps
sections 13–16A title given and withdrawn in one breath; the only moment of visible emotion in the text; and a body cut apart limb from limb, told to make one point about the four notions.
The same question, asked again
sections 17–20Subhūti's opening question returns word for word — and you have not moved, which is the design. Then the three minds that cannot be grasped.
Not the least thing whatsoever
sections 21–24Saying the Buddha taught something slanders him; nothing at all was attained; the teaching is level ground with nothing higher and nothing lower — and, in the same sentence, an instruction to cultivate every wholesome teaching.
Form and sound, and a mistaken path
sections 25–28The one place where Subhūti answers wrongly, after twenty-five sections of being right — and the verse Chan treated as the sūtra's centre of gravity, followed at once by a warning against hearing any of it as annihilation.
A bubble, dew, a flash of lightning
sections 29–32Coming from nowhere and going nowhere; a universe ground into dust, where neither the dust nor the whole survives; and the six similes the sūtra sets itself down on.
What the course reads
Before you start
If you have never read the Diamond Sūtra, reading it straight through in an hour is genuinely the right first move, and Read a Whole Sūtra does exactly that alongside seven other short scriptures. This course assumes you want the second reading: slower, structural, and following a commentary.
Four sections a week is the intended pace. The sūtra repeats itself in a spiral rather than a circle — each return is at a slightly different depth — and that is only visible if you are far enough along to remember where you were.
The Academy's five-layer plan originally named the Mahāprajñāpāramitā-śāstra — the hundred-fascicle commentary attributed to Nāgārjuna — as the Perfection of Wisdom elective. That translation is under way on this site, and at present it stands in its opening fascicles: the reasons the Buddha taught this literature, the First Council, the setting, and the meaning of "bodhisattva." The body of its argument is not yet translated.
Building a Perfection of Wisdom course out of a preface would have meant claiming more than the material supports. The Diamond Sūtra is complete, its commentary is complete, and it is the text the tradition itself treated as the compressed form of the whole. A course on the śāstra becomes possible when the translation reaches its main body.
Section 27 stops the argument to say that one who sets out for awakening does not teach that anything is cut off or annihilated. Section 6 says grasping at a non-teaching is the same fault as grasping at a teaching. Section 23 puts an instruction to cultivate every wholesome teaching in the same sentence as its most sweeping denial.
All three Layer 4 electives issue this warning, in texts centuries apart, and this course keeps it visible rather than leaving it to be inferred. If reading this sūtra makes you do less, it has been read backwards.