成唯識論述記 6.486

6.486

述曰：瞋必起業，不善性攝。發惡業者，必不善故，意識為轉，五識為隨轉，如《大論》第一說。不安者，不安靜也。《對法》云：心懷憎恚，多住苦故。此瞋與惡行、不安為所依也。

The Commentary states: Anger inevitably initiates karma, being subsumed under unwholesomeness. That which initiates bad karma must be unwholesome; the mental consciousness acts as the initiator, and the five consciousnesses follow its operation, as stated in the first fascicle of the Great Treatise. 'Unease' means not peaceful. The Abhidharmasamuccaya states: 'Harboring malice in the mind, one mostly abides in suffering.' This anger serves as the basis for evil conduct and unease.