成唯識論演祕 3.424

3.424

疏釋因緣、分別二變總有四釋，取第四釋尋之可悉。有義三釋：一云但現量心名因緣變，諸比、非量皆分別變。二云第八王、所名因緣變，餘心、心所名分別變。三云唯第八心王是因緣變，相應心所亦分別變。此護法義，持種受熏唯心王故。自判前二有多過失，第三可通。

The Commentary's explanation of the two transformations—by causal condition (hetupratyaya) and by discrimination (vikalpa)—has four explanations in total; if one adopts the fourth explanation and examines it, it can be understood. Another opinion gives three explanations: One says that only the mind of direct perception (pratyakṣa) is called transformation by causal condition, whereas all inference (anumāna) and non-valid cognition (pramāṇābhāsa) are transformation by discrimination. The second says that the eighth consciousness's king and mental factors are called transformation by causal condition, while the remaining citta and caitasikas are called transformation by discrimination. The third says that only the eighth citta-king is transformation by causal condition, while its associated caitasikas are also transformation by discrimination. This is Dharmapāla's position, because holding seeds and receiving perfuming belongs solely to the citta-king. He himself evaluates that the first two have many faults, while the third is tenable.