成唯識論述記 4.849

4.849

述曰：因種隨現既通善、惡，眼等亦應非唯無記。種若唯無記，即五識體應不能感果。五根無記者，《對法》第四等云：八界八處全、餘一分是無記。八界處者，謂五色根、香、味、觸界處，餘通善、惡故言一分。種隨現攝故通善、惡，此是共許。

The Commentary states: Since causal seeds follow actualities and thus pervade both wholesome and unwholesome, the eye and so forth should also not be exclusively indeterminate. If seeds were exclusively indeterminate, the substance of the five consciousnesses could not produce [karmic] fruit. That the five faculties are indeterminate is stated in Fascicle 4 of the Abhidharma-samuccaya-vyākhyā and elsewhere: eight dhātus, eight complete āyatanas, and a portion of the rest are indeterminate. The eight dhātus and āyatanas are the five physical faculties, odor, taste, and tangible dhātus and āyatanas; because the remainder pervades wholesome and unwholesome, it says 'a portion'. That seeds follow what they are subsumed under in actualities and therefore pervade wholesome and unwholesome is mutually accepted.