成唯識論述記 10.52

10.52

述曰：能證、所證以為地體。無性云：法無我智分位名地，以真如無分位智有分位，所以智名地。此論總出地體義，所證亦是地，地是依持生長義故。四十七云：由能攝持菩薩義故名「地」；能為受用居處義故名「住」。即真如等亦名為地，能攝持故。即是實法，為假者所依等故，實法名地。第二，出體也。

The Commentary states: The realizer and the realized are taken as the substance of the grounds. Asvabhāva says: The divisions and states of the wisdom of the selflessness of phenomena are called "grounds"; because tathatā has no divisions or states while wisdom has divisions and states, wisdom is called "ground." This treatise generally presents the meaning of the substance of the ground: the realized is also the ground, because "ground" has the meaning of supporting, sustaining, producing, and growing. Fascicle forty-seven says: Because it can hold and support the bodhisattvas, it is called "ground"; because it can serve as a dwelling place of enjoyment, it is called "abode." Thus tathatā and so forth are also called grounds, because they can hold and support. That is, real phenomena serve as the basis for nominal entities; hence real phenomena are called grounds. This is the second [section], presenting the substance.