Repentance is like breaking out kitchen cupboards.  It's fun if you're the one doing the breaking, but it hurts to be the cupboard.  Everything inside of you gets exposed - you have nowhere to hide anything, anymore.  Every single thing that has ever been placed inside you, needs to be removed.  You, the old cupboard, has to be thrown away; it can't be fixed, it has to be replaced with a new one.  The way you are now, is completely useless.  You need the Carpenter to give you a new body.  And He's already done it in you.  Religion says:  do.  Jesus says:  DONE!