"Get rid of the old yeast that you may be a new batch without yeast - as you really are.  For Christ, our Passover lamb, has been sacrificed."-1 Corinthians 5:7.  Since Jesus delivered us from the slavery of sin, we should have nothing to do with our sins of the past ("old yeast").  Don't revisit sin.  Spend time in prayer and God's Word instead. - Pastor Mike