俱舍論疏 6.175

6.175

「論曰至理如前說」，釋遍行、同類唯世二世，未來世無。如前已述，無前後故。

"The Śāstra says: [...] the principle is as stated previously": this explains that the all-pervading and similar-class [causes] exist only in two time periods and do not exist in the future. As stated before, this is because there is no before and after [in the future].