Therefore a human action does not incur guilt from being evil.
 Thomas Aquinas, Summa Theologica (1274). copy citation

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Author Thomas Aquinas
Source Summa Theologica
Topic guilt action
Date 1274
Language English
Reference
Note Translated by Fathers of the English Dominican Province
Weblink http://www.gutenberg.org/cache/epub/17897/pg17897-images.html

Context

“Therefore it seems that neither is there any reason for blaming a moral action, in the fact that it is evil.
Obj. 3: Further, Dionysius says (Div. Nom. iv) that evil is "weak and incapable." But weakness or inability either takes away or diminishes guilt. Therefore a human action does not incur guilt from being evil. On the contrary, The Philosopher says (De Virt. et Vit. i) that "virtuous deeds deserve praise, while deeds that are opposed to virtue deserve censure and blame." But good actions are virtuous; because "virtue makes that which has it, good, and makes its action good" (Ethic. ii, 6) : wherefore actions opposed to virtue are evil.” source