俱舍論記 20.10

20.10

「毘婆沙師至許說一切有」者，答。毘婆沙師定立去、來二世實有，然行非常，四相合故。為此所立去、來實有決定增明。應略標宗顯其理趣。三世實有由佛說故、二緣生故、識有境故、業有果故。下兩句結。

Regarding "The Vaibhāṣikas ... admit the statement that all exists": this is the reply. The Vaibhāṣikas definitively establish that the two periods of past and future are substantially existent, yet conditioned factors are not permanent, because they combine with the four characteristics [of conditioned existence]. In order to make this establishment that past and future are substantially existent decisively clear, one should briefly state the tenet to reveal its rationale: The three periods of time are substantially existent because the Buddha said so, because [cognition] arises from two conditions, because consciousness has an object, and because karma has a result. The next two lines conclude.