Judge not, and ye shall not be judged; condemn not, and ye shall not be condemned; forgive, and ye shall be forgiven:
3:17 For God sent not his Son into the world to condemn the world; but that the world through him might be saved.
3:18 He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
There is therefore now no condemnation to them which are in Christ Jesus, who walk not after the flesh, but after the Spirit.
8:33 Who shall lay any thing to the charge of God's elect? It is God that justifieth.
8:34 Who is he that condemneth? It is Christ that died, yea rather, that is risen again, who is even at the right hand of God, who also maketh intercession for us.
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.