成唯識論述記 10.264

10.264

述曰：《十地》云「身得我慢障」，世親《攝論》與此名同。前地依覺分觀，觀身受等及無漏道等，由所知障令善心等故有欣厭，此地真如名無差別，故緣彼道名無差別。生死涅槃既無差別，何得有厭，復有欣耶？餘文可解。

The Commentary states: The Daśabhūmika refers to it as the 'obstacle of the conceit of self in body-attainment'; Vasubandhu's Mahāyānasaṃgraha has the same name as this. In the preceding bhūmi, based on the contemplation of the limbs of awakening, one contemplates the body, feelings, and so forth, as well as the untainted path, and so on; due to the cognitive obstacle, wholesome citta and so on give rise to aversion and joy. The tathatā of this bhūmi is called 'undifferentiated'; therefore, the path that takes it as an object is called 'undifferentiated'. Since saṃsāra and nirvāṇa are already undifferentiated, how could there be aversion, and moreover, joy? The remainder of the text is readily understood.