7 Bible Verses about Evil Hearts

And just as they did not see fit to acknowledge God, God gave them over to a depraved mind, to do what should not be done.

The human mind is more deceitful than anything else. It is incurably bad. Who can understand it?

Let no one who delights in humility and the worship of angels pass judgment on you. That person goes on at great lengths about what he has supposedly seen, but he is puffed up with empty notions by his fleshly mind.

All is pure to those who are pure. But to those who are corrupt and unbelieving, nothing is pure, but both their minds and consciences are corrupted.

This people honors me with their lips, but their heart is far from me,

For out of the heart come evil ideas, murder, adultery, sexual immorality, theft, false testimony, slander.

Let his mind be altered from that of a human being, and let an animal's mind be given to him, and let seven periods of time go by for him.