1 John 1:5-7

Now this is the message we have heard from Him and announce to you—that God is light and in Him there is no darkness at all. If we say we have fellowship with Him and keep walking in the darkness, we are lying and do not practice the truth. But if we walk in the light as He Himself is in the light, we have fellowship with one another and the blood of His Son Yeshua purifies us from all sin.