首楞嚴義疏注經 8.378

8.378

「四者瞋習交衝，發於相忤，忤結不息，心熱發火，鑄氣為金，如是故有刀山、鐵橛、劍樹、劍輪、斧鉞、鎗鋸。如人銜冤，殺氣飛動，二習相擊，故有宮割、斬斫、剉刺、搥擊諸事。是故十方一切如來，色目瞋恚名利刀劍，菩薩見瞋如避誅戮。」

"Fourth is the habit of anger, mutually conflicting, arising from contrariness. When contrariness binds without cessation, heat in the mind generates fire, which casts the vital breath into metal. Thus, there are mountains of knives, iron stakes, sword trees, sword wheels, axes and halberds, spears and saws. Just as when a person harbors resentment, a murderous aura takes flight. As the two habits clash with one another, there are thus events such as castration, decapitation, chopping and piercing, pounding and beating. Therefore, all the tathāgatas of the ten directions characterize anger as 'sharp knives and swords.' Bodhisattvas regard anger as something to avoid like execution."