Things about confessed sins.

Freed from them.

Romans 6:7 

For he that is dead is freed from sin.

Romans 8:2 

For the law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death.

One is quickened from death in them.

Colossians 2:13 

And you, being dead in your sins and the uncircumcision of your flesh, hath he quickened together with him, having forgiven you all trespasses;

Forgiven.

Exodus 34:7 

Keeping mercy for thousands, forgiving iniquity and transgression and sin, and that will by no means clear the guilty; visiting the iniquity of the fathers upon the children, and upon the children's children, unto the third and to the fourth generation.

1 John 1:9 

If we confess our sins, he is faithful and just to forgive us our sins, and to cleanse us from all unrighteousness.

1 John 2:12

I write unto you, little children, because your sins are forgiven you for his name's sake