金剛般若波羅蜜經略疏 1.83

1.83

初三句者，初總舉法門名以勸持；二何以故，責；三佛說般若波羅蜜已下，答成行相。此文有三，可知。於中即非般若波羅蜜者，非有為檀等故、此無為波羅蜜能成大菩提故。

As for the initial three phrases: first, generally adducing the name of the dharma gate to encourage upholding it; second, 'Why is that?', reproving; third, from 'What the Buddha preaches as prajñāpāramitā' onwards, answering to establish the mark of practice. That this text has three [parts] can be understood. Therein, 'is just not prajñāpāramitā' means: because it is not conditioned giving (dāna) and the like, and because this unconditioned pāramitā is able to bring about great bodhi.