大般涅槃經義記 6.51

6.51

下次廣辯，與前不次。先廣初門，「若行、若緣，住是地中，知而不見」總以標舉。下辯其相，先廣明知，後顯不見，文相可解。

Next, it explains them extensively, which is not in the same order as before. First, extensively explaining the initial gate, "if [they know] actions, if [they know] conditions, abiding in this ground, they know but do not see" summarizes and introduces it. Below, it distinguishes their characteristics: first it extensively clarifies knowing, and afterwards reveals not seeing; the text's sense can be understood.