俱舍論疏 4.217

4.217

論「謂相續中前後異性」，經部答也。此是將生果時前色、心上力用起也。

[On the passage in] the treatise, "Namely, the different nature of earlier and later in the continuum": The Sautrāntika answers. This is the arising of causal efficacy upon the preceding form and mind when about to produce a fruit.