成唯識論述記 8.292

8.292

述曰：「有」謂三有；「支」者因義、分義。即三有因生善、惡趣差別因也，通六識皆有此熏，餘文可知。然不善中所言「諸」者，顯惡多於善，令生厭故，令五趣別，由業力也。

The Commentary states: "Existence" refers to the three existences; "constituent" (aṅga) has the sense of cause and of division. That is, it is the cause of the three existences, the distinguishing cause that produces the wholesome and unwholesome destinies. This perfuming is present in all six consciousnesses; the rest of the text is self-evident. However, the word "various" mentioned in regard to unwholesome deeds indicates that the bad is more numerous than the good, in order to arouse revulsion; that the five destinies are differentiated is due to the power of karma.