Isaiah 2:5
O house of Jacob, come ye,
and let us walk in the light of the Lord.
Ephesians 5:8
For ye were sometimes darkness, but now are ye light in the Lord: walk as children of light:
1 John 1:7
But if we walk in the light, as he is in the light, we have fellowship one with another, and the blood of Jesus Christ his Son cleanseth us from all sin.