Gregory the Dialogist

Is not destruction to the wicked? and estrangement to the workers of iniquity? The speedy comforting of the good is the end of the wicked had regard to. For while by the destruction of those they see the evil that they escape, they account as light whatever of adversity they undergo in this life. So then let the lost sinners now go, and satisfy the desires of their gratifications; in the sentence of their end they are destined to feel that in living badly they were in love with death. …

Morals on the Book of Job, Book XXI ↗

Thomas Aquinas

Second, the reason why he shunned the sin of lust is the damage which it brings upon men, which is twofold. One is corporeal, when a man because of the sin of lust incurs danger to his person and property, and so he says, "Is it not damnation for the wicked?" as if to say: The evil man who is involved in this sin rushes to damnation. Another damage is the impediment to doing good works, and so he says, "and aversion for those doing evil," for violent pleasure drags the soul more to itself. …

Commentary on Job ↗