7 Bible Verses about Evil Hearts

And because they had not the mind to keep God in their knowledge, God gave them up to an evil mind, to do those things which are not right;

The heart is a twisted thing, not to be searched out by man: who is able to have knowledge of it?

Let no man take your reward from you by consciously making little of himself and giving worship to angels; having his thoughts fixed on the things which he has seen, being foolishly lifted up in his natural mind,

To the clean in heart all things are clean: but to those who are unclean and without faith nothing is clean; they become unclean in mind and in thought.

These people give me honour with their lips, but their heart is far from me.

For out of the heart come evil thoughts, the taking of life, broken faith between the married, unclean desires of the flesh, taking of property, false witness, bitter words:

Let his heart be changed from that of a man, and the heart of a beast be given to him; and let seven times go by him.