菩薩戒本疏 1.36

1.36

佛言：佛子！若自殺、教人殺、方便殺、讚歎殺、見作隨喜乃至呪殺、殺因、殺緣、殺法、殺業，乃至一切有命者不得故殺，是菩薩應起常住慈悲心、孝順心，方便救護一切眾生，而反更自恣心快意殺生者，是菩薩波羅夷罪。

The Buddha said: "Buddha-sons! Whether killing by oneself, having someone else kill, killing by expedient means, killing by praise, rejoicing upon seeing it done, or even killing by incantation; the causes of killing, the conditions of killing, the methods of killing, the karma of killing; down to anything that possesses life, one must not intentionally kill it. A bodhisattva should give rise to an abiding mind of loving-kindness and compassion, a mind of filial devotion, and by expedient means rescue and protect all sentient beings; if instead they indulge their own minds and kill living beings to their heart's content, this is a bodhisattva's pārājika offense."