俱舍論疏 28.264

28.264

論「若修金剛喻定至依自說故」，第四修也。修無漏及淨定，總有四意：一為現法樂住、二為殊勝知見、三為分別慧、四為諸漏永盡，即就四果立四修也。

The Śāstra's [words] from "If one cultivates the vajropamasamādhi" up to "because it is spoken in reference to oneself" explain the fourth cultivation. Cultivating anāsrava and pure absorptions has four intentions in total: first, for dwelling happily in the present life; second, for superior knowledge and vision; third, for discriminating wisdom; fourth, for the everlasting exhaustion of all outflows. That is, the four cultivations are established based on the four fruits.