俱舍論疏 15.186

15.186

「論曰至功德田起」，此釋善、惡定受業也。謂造業有三種：一重心，謂雖不恒作，及於劣境，皆得定受。二恒作，雖是劣心及非勝境，亦得定受。三於增上功德田起，雖是劣心及非恒作，亦得定受。

From "The śāstra says" to "...arising from fields of merit," this explains good and bad karmas determinate in experience. That is, the performance of karma has three kinds: First, with an earnest mind: even if not performed constantly and directed toward an inferior object, all obtain determinate experience. Second, performed constantly: even if with an inferior mind and toward an object that is not superior, it also obtains determinate experience. Third, arising from an exalted field of merit: even if with an inferior mind and not performed constantly, it also obtains determinate experience.