If we claim to be without sin, we deceive ourselves and the truth is not in us. If we confess our sins, he is faithful and just and will forgive us our sins and purify us from all unrighteousness. 1 John 1:8-9
When a woman caught in adultery was brought before Jesus, he told her accusers, Let anyone of you who is without sin cast the first stone. There were none that could cast a stone. Even these accusers recognized they were sinners. In earlier times, God looked down at man and said there is none who does good, not even one. Don’t let the devil deceive you concerning your sin. Rather, trust in the Faithful One. Confess your sins, ask for His forgiveness, He will purify you from all unrighteousness.