Mark 7:21-23
For it is from inside, from men's hearts, that designs of evil come; immorality, stealing, murder, adultery,
Hebrews 3:12-13
See to it, my brothers, that no one of you has a wicked, unbelieving heart, that turns away from the ever-living God,
Hebrews 10:38
And he whom I accept as righteous will find life through his faith. But if a man draws back, my heart can take no pleasure in him."
James 1:14-15
When anyone is tempted, it is by his own desire that he is enticed and allured.
Jude 1:19
These are the men who create division; they are animal and devoid of the Spirit.