In regards to us receiving complete forgiveness from the Father, Bill Johnson says,

"When the enemy brings up a sin from your past, he is talking about something non-existent. It's completely legal for you to say, "I didn't do that. The person who did that is dead."

What an amazing weapon against guilt and shame.

"We know that our old self has been crucified with him in order that the body of sin might be brought to nothing, so that we would no longer be enslaved to sin. For one who has died has been set free from sin...For sin has no dominion over you, since you are not under law but under grace." Romans 6

"As far as the east of from the west, so far does He remove our transgressions from us." Psalm 103