1 John 1:6 WEB

⁴  And we write these things to you, that our joy may be fulfilled.

⁵  This is the message which we have heard from him and announce to you, that God is light, and in him is no darkness at all.

⁶  If we say that we have fellowship with him and walk in the darkness, we lie, and don't tell the truth.

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 Christ, his Son, cleanses us from all sin.

⁸  If we say that we have no sin, we deceive ourselves, and the truth is not in us.