大般涅槃經義記 6.336

6.336

三「雖可見」下就彼一色破去見等，「雖可見縛」上牒所辨。上有六句，舉初、舉後，是以但言可見縛矣。麁相論之，色相可見乃至可縛，細分則無。辨有兼無是以言「雖」。「性不住」下翻有顯無，色性無常，一念則有，初生、次住、終異、後滅，故曰不住。以不住故，不可得見，乃至叵縛。

Third, from "although it can be seen" downward, based on that one form, visibility and the like are refuted and eliminated. "Although it can be seen and bound" cites from above what was analyzed. Above there were six phrases; citing the first and the last, it thus only says "seen and bound." Discussed in terms of coarse marks, the marks of form are visible and up to bindable, but in subtle analysis they are absent. Explaining existence while also encompassing non-existence, it thus says "although." From "its nature does not abide" downward, existence is overturned to reveal non-existence. The nature of form is impermanent: it exists for a single thought-moment—arising first, abiding next, altering subsequently, and perishing finally; hence it is said "does not abide." Because it does not abide, it cannot be seen, and up to cannot be bound.