2 Corinthians 12:21.If you have committed adultery and really want to deal with it, you need to repent of your sin. Dealing with adultery is not hard, but you have to be willing to change. Thanks to Jesus Christ, He will take the punishment for all of our sins. All that is required of us is to repent with our heart. God will forgive us, teach us, and equip us so that we will never commit adultery again.