God is Light

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 that we have fellowship with Him and yet walk in the darkness, we lie 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 Jesus His Son cleanses us from all sin.

1 John 1:5-7 (NASB)