We must purge Our evil to make room for Our good

Mark 7:20-22 (Amplified Bible)

And He said, What comes out of a man is what makes a man unclean and renders [him] unhallowed.

 For from within, [that is] out of the hearts of men, come base and wicked thoughts, sexual immorality, stealing, murder, adultery,

 Coveting (a greedy desire to have more wealth), dangerous and destructive wickedness, deceit; unrestrained (indecent) conduct; an evil eye (envy), slander (evil speaking, malicious misrepresentation, abusiveness), pride (the sin of an uplifted heart against God and man), foolishness (folly, lack of sense, recklessness, thoughtlessness).