7 Bible Verses about Evil Hearts

And, according as they did not approve of having God in knowledge, God gave them up to a disapproved mind, to do the things not seemly;

Crooked is the heart above all things, And it is incurable -- who doth know it?

let no one beguile you of your prize, delighting in humble-mindedness and in worship of the messengers, intruding into the things he hath not seen, being vainly puffed up by the mind of his flesh,

all things, indeed, are pure to the pure, and to the defiled and unstedfast is nothing pure, but of them defiled are even the mind and the conscience;

This people doth draw nigh to Me with their mouth, and with the lips it doth honour Me, but their heart is far off from Me;

for out of the heart come forth evil thoughts, murders, adulteries, whoredoms, thefts, false witnessings, evil speakings:

his heart from man's is changed, and the heart of a beast is given to him, and seven times pass over him;