仁王護國般若經疏 4.10

4.10

「盡相無相為薩婆若」者，此解脫道。前金剛下定但盡色心麁細之相，不得名一切智；今佛地非但盡相亦盡無相，故得名一切智，可謂緣觀雙冥境智俱寂也。「超度世諦」下，第三約諦辨異。三賢多住世諦，十地多住真諦。真諦即無，世諦即有。超世諦故非有，超真諦故非無，非有非無即薩云若。

As for "the sign of exhaustion having no sign is sāpohere (sarvajña)," this is the path of liberation. Previously, the concentrations below the diamond merely exhausted the coarse and subtle signs of form and mind, and could not be named sarvajñatā; now the buddha station exhausts not only the signs but also signlessness, and therefore can be named sarvajñatā. It can be said that the objective conditions and contemplation are both hidden, and the sphere and wisdom are both quiescent. From "transcending the conventional truth" downward, third, discerns the distinctions in terms of the truths. The three ranks of worthies mostly abide in conventional truth; the ten bhūmis mostly abide in ultimate truth. The ultimate truth is nonexistence; the conventional truth is existence. Transcending conventional truth, it is non-existent; transcending ultimate truth, it is not non-existent. Neither existent nor non-existent is sarvajña.