6 Bible Verses about Origins Of Sin

For out of the heart come evil designs, murder, adultery, sexual vice, stealing, false witness, and slander.

then Desire conceives and breeds Sin, while Sin matures and gives birth to Death.

Where do conflicts, where do wrangles come from, in your midst? Is it not from these passions of yours that war among your members?

You belong to your father the devil, and you want to do what your father desires; he was a slayer of men from the very beginning, and he has no place in the truth because there is no truth in him: when he tells a lie, he is expressing his own nature, for he is a liar and the father of lies.

For if God did not spare angels who had sinned, but committing them to pits of the nether gloom in Tartarus, reserved them under punishment for doom:

he who commits sin belongs to the devil, for the devil is a sinner from the very beginning. (This is why the Son of God appeared, to destroy the deeds of the devil.)