Gospel freedom includes a new heart that hates evil and loves God. If you repent, believe, and are born again, you will have this new heart. The Holy Spirit will arouse strong feelings of hatred for sin and love for God, others, and righteousness. As a result, God can make his home in your heart. Moreover, these feelings and convictions will result in holy living. God will work through you to accomplish his will on the earth.
Do you suppress evil desires through willpower? Does Romans 7 describe your Christian experience? If so, you need a new heart. God will completely remove all desire for evil to those who repent and believe. Will you come to him in faith, today?