淨名經集解關中疏 1.473

1.473

其知此者是名奉律。其知此者是名善解　此六結也。若能悟罪無生知心不住。是名真解。奉持法身無相之律也。肇曰。若能知此乃名善解。不知此法而稱持律第一者何耶。今知優波離謬教意也。

"One who knows this is called one who upholds the Vinaya; one who knows this is called one who is well-liberated." This sixth is the conclusion. If one can awaken to the non-arising of offenses and know that the mind does not abide, this is called true understanding, upholding the signless Vinaya of the dharmakāya. Sengzhao says: "Only if one is able to know this is one called well-liberated. If one does not know this Dharma and yet is called foremost in upholding the Vinaya, why should that be? Now we know Upāli's mistaken intention in teaching."