成唯識論述記 9.534

9.534

述曰：釋下二句。心、境相稱，如、智冥合，俱離二取，絕諸戲論，故名「平等平等」。真勝義性，體即真如，此但偏遮有漏，後得智亦有相，此亦離彼相戲論也。

The Commentary states: Explaining the lower two lines. Citta and object correspond to each other; tathatā and jñāna merge together, both free from the two graspers and cutting off all conceptual proliferations; hence it is called 'equally equal'. The nature of the true supreme meaning in its essence is precisely tathatā; this merely excludes sāsrava, whereas the pṛṣṭhalabdha-jñāna also has marks, which is also free from those marks of conceptual proliferation.