1 John 1:7-9

Revised Standard Version

⁷ but if we walk in the light, as he is in the light, we have fellowship with one another, and the blood of Jesus his Son cleanses us from all sin. ⁸ If we say we have no sin, we deceive ourselves, and the truth is not in us. ⁹ If we confess our sins, he is faithful and just, and will forgive our sins and cleanse us from all unrighteousness.