7 Bible Verses about Evil Hearts

And just as they did not approve having God in knowledge, God gave them over to an unfit mind, to do things that are not fit;

The heart is deceitful above all things, and it is exceedingly corrupt. Who can know it?

Let no man umpire against you insisting on self-mortification, and worship of the heavenly agents, intruding in things that he has not seen, vainly puffed up by the mind of his flesh,

Truly to the pure all things are pure, but to those who are defiled and unbelieving nothing is pure, but both their mind and their conscience are defiled.

This people comes near me with their mouth, and honors me with their lips, but their heart is far distant from me.

For from the heart comes forth evil thoughts, murders, adulteries, fornications, thefts, FALSE witnessings, revilings.

Let his heart be changed from man's, and let a beast's heart be given to him. And let seven times pass over him.