金剛般若經依天親菩薩論贊略釋秦本義記卷上 1.121

1.121

經。須菩提佛說般若波羅蜜即非般若波羅蜜　第四釋也。言佛說般若波羅蜜者。謂觀照等真實慧也。即非般若波羅蜜者。謂非二乘等相似慧也。

[Sūtra:] "'Subhūti, what the Buddha speaks of as prajñāpāramitā is not prajñāpāramitā.'"
This is the fourth [part], the explanation. "What the Buddha speaks of as prajñāpāramitā" refers to real wisdom such as contemplative illumination. "Is not prajñāpāramitā" refers to not being the simulated wisdom of the two vehicles, and so forth.