瑜伽論記 15.442

15.442

而攝論云：俱有者，因果同在現在故言俱有非同生相。西方不用此義。故彼破云：汝立異相時法與生相時法為一異，若一則無異相時，若異應有別法體。

However, the Mahāyānasaṃgraha says: "Coexistence" means that cause and effect are both in the present, hence spoken of as coexistent, not that they share the characteristic of arising simultaneously. The Western region does not accept this meaning. Therefore they refute it, saying: Is the dharma at the time of the characteristic of difference identical to or different from the dharma at the time of the characteristic of arising that you posit? If identical, then there is no time of the characteristic of difference; if different, there should be a separate substance of dharma.