4 Bible Verses about Sinlessness

so that your hearts may be strong and faultlessly pure in the sight of our God and Father, when our Lord Jesus appears with all his saints!

May God himself, the giver of peace, consecrate you through and through. Spirit, soul, and body, may you be kept sound, and be found irreproachable when our Lord Jesus Christ comes.

If we say, "We have not sinned," we are making him a liar, and his message is not in our hearts.