注維摩詰經 9.288

9.288

肇曰：法身無相，體順三脫，雖有三明而不異無明也。生曰：順三脫門則等明無明也。三脫門既三而明，故復就三明言之也。

[Seng]zhao says: The dharmakāya is signless and its essence accords with the three liberations; although it possesses the three vidyās, they do not differ from ignorance. [Dao]sheng says: According with the three gates of liberation, one equates knowledge and ignorance. Since the three gates of liberation are three and bright, he further speaks of them in terms of the three vidyās.