Under Gods Command:
Proverbs 8:13 To fear the LORD is to hate evil; I hate pride and arrogance, evil behavior and perverse speech.
The more a person fears and respects God, the more he or she will hate evil. Love for God and love for sin cannot coexist. Harboring secrets sins means that you are tolerating evil within yourself. Make a clean break with sin and commit yourself completely to God.
Proverbs 3:5-6 Trust in the LORD with all your heart and lean not on your own understanding; (6) in all your ways acknowledge him and he will make your paths straight.
Under Gods command 