大方廣佛華嚴經隨疏演義鈔 70.13

70.13

疏「九正覺不壞」者，上入佛境，同佛覺故，即是一切法如實覺，故同無障礙智。餘如初地中說。

Regarding the Commentary's statement, "Ninth, correct enlightenment is indestructible": above, one entered the Buddha's realm and is enlightened identically to the Buddha; hence it is the real enlightenment of all dharmas, and thus identical to unobstructed cognition. The remainder is as explained in the first ground.