7. But if we live in the light — just as he is in the light — then we have fellowship with one another, and the blood of Jesus, his Son, purifies us from every sin.
8. If we say that we have no sin, we deceive ourselves, and there is no truth in us.
9. But if we confess our sins to God, he will keep his promise and do what is right: he will forgive us our sins and purify us from all our wrongdoing.
10. If we say that we have not sinned, we make God out to be a liar, and his word is not in us.