5 Bible Verses about Sinful Hearts

And Jesus seeing their thoughts, said, Wherefore have ye evil thoughts in your hearts?

And Jesus immediately perceiving in his spirit that they reasoned thus within themselves, saith to them, Why do ye reason thus in your hearts?

But Jesus, perceiving their thoughts, answered and said to them, What are ye thinking in your hearts?

But the things which proceed from the mouth come out of the heart; and these defile a man. For out of the heart proceed evil thoughts, murders, adulteries, fornications, thefts, false testimony, blasphemies.

And he said, That which cometh out of a man, that defileth a man. For from within, out of the heart of men, come forth evil thoughts, fornications, thefts, murders, adulteries, covetousness, iniquities, deceit, wantonness, an evil eye, blasphemy, pride, foolishness.read more.
All these evil things come from within, and defile a man.