大般涅槃經集解 44.22

44.22

案僧亮曰：第四門，明殺有三，謂重者邪見殺也、中者瞋殺也、下者貪殺也。王以狂亂心殺，故非定也。僧宗曰：第六舉貪狂以遺其心也。寶亮曰：眾生作罪，皆由不自在故。若能識此罪源，則無罪矣。

Sengliang comments: The fourth approach explains that killing has three kinds: the severe is killing out of wrong views, the middling is killing out of anger, and the lower is killing out of greed. The king killed with a maddened and disordered mind, so it is not definitive. Sengzong says: The sixth adduces greed and madness to excuse his mind. Baoliang says: Sentient beings committing sins is entirely due to lack of autonomy. If one can recognize this source of sin, then there is no sin.