Cyril of Alexandria, on Rom 5:12

“Wherefore as by one man sin entered into this world, and by sin death; and so death passed upon all men, in whom all have sinned.”

“Death entered into the first man, and into the beginnings of our race, because of sin, and very soon it had corrupted the entire race. In addition to this, the serpent who invented sin, after he had conquered Adam because of the latter's unfaithfulness, opened up a way for himself to enter the mind of man: "They are corrupt … there is none that does good." Therefore, having turned away from the face of the most holy God, and because the mind of man willingly inclined towards evil from its adolescence, we lived an absurd life, and death the conqueror devoured us accordingly.… For since we have all copied Adam's transgression and thus have all sinned, we have incurred a penalty equal to his. Yet the world was not without hope, for in the end sin was destroyed, Satan was defeated and death itself was abolished.”

Imported from an open dataset — not yet checked against the printed edition.