Alyssa

“…[E]veryone knew that sin was evil, and that no good could come from evil. But he did feel good; he felt positively marvellous. Consequently, it followed logically that telling lies and defecting from duty could not be sins. The chaplain had mastered, in a moment of divine intuition, the handy technique of protective rationalisation, and he was exhilarated by his discovery. It was miraculous. It was almost no trick at all, he saw, to turn vice into virtue and slander into truth, impotence into abstinence, arrogance into humility, plunder into philanthropy, thievery into honour, blasphemy into wisdom, brutality into patriotism, and sadism into justice.”
― Joseph Heller, Catch-22