Mark 7:21-22
From within, from the heart of man, proceed evil purposes??22 fornication, theft, murder, adultery, greed, malice, deceit, wantonness, envy, slander, arrogance, reckless folly??23 all these wicked things issue from within and defile a man."
Matthew 10:33
"But whoever disowns me before men, I also will disown before my Father who is in heaven.
Matthew 12:34-36
"You generation of vipers! How can you speak good, when you are evil? For the mouth speaks what the heart is full of. "When the time of fruit drew near, he sent his slaves to the vine-dressers seized to get his fruit.
Acts 5:3-4
"Ananias," said Peter, "why has Satan so filled your heart that you are lying to the Holy Spirit, and keeping back part of the price of the land?
Romans 3:10-18
As it is written. There is none righteous, no, not one;
Titus 1:16
They profess to know God, but by their deeds they disown him; in that they are detestable, disobedient, and reprobate for good work of any sort.
Hebrews 3:12
See to it, brothers, that there shall never be in any one of you an evil and unbelieving heart, manifesting itself in apostasy from the living God.
James 1:15
Then lust conceives and gives birth to sin; and sin, when it is mature, brings forth death.
James 3:6
And the tongue is a fire; it is a very world of iniquity among our members, defiling the whole body, and setting on fire the wheel of nature, and is itself set on fire by hell.