俱舍論疏 22.68

22.68

論「生滅法故至能引苦行相」，答也。生滅法故，是非常行相。違聖心故，是苦行相。但見非常，知違聖心，此是非常行相引苦行相，非二同也。

On the Śāstra's statement, "Because they are dharmas of arising and ceasing... can induce the mental aspect of suffering": This is the reply. Because they are dharmas of arising and ceasing, this is the mental aspect of impermanence. Because they conflict with the noble mind, this is the mental aspect of suffering. Merely seeing impermanence, one knows that they conflict with the noble mind; this is the mental aspect of impermanence inducing the mental aspect of suffering, and it is not that the two are identical.