Mark 7:21-23
For it is from within, out of the hearts of men, that there come evil thoughts--unchastity, theft, murder, adultery,
Hebrews 3:12-13
Be careful, Brothers, that there is never found in any one of you a wicked and faithless heart, shown by his separating himself from the Living God.
Hebrews 10:38
And through faith the Righteous man shall find his Life, But, if a man draws back, my heart can find no pleasure in him.'
James 1:14-15
A man is in every case tempted by his own passions--allured and enticed by them.
Jude 1:19
These are the people--animal and unspiritual--who cause divisions.