John 12:35 So Jesus said to them, "For a little while longer the Light is among you. Walk while you have the Light, so that darkness will not overtake you; he who walks in the darkness does not know where he goes.

2 Corinthians 4:4 in whose case the god of this world has blinded the minds of the unbelieving so that they might not see the light of the gospel of the glory of Christ, who is the image of God.

2 Peter 1:9 For he who lacks these qualities is blind or short-sighted, having forgotten his purification from his former sins.

1 John 1:6 If we say that we have fellowship with Him and yet walk in the darkness, we lie and do not practice the truth;

1 John 2:9 The one who says he is in the Light and yet hates his brother is in the darkness until now.

1 John 3:15 Everyone who hates his brother is a murderer; and you know that no murderer has eternal life abiding in him.

1 John 4:20 If someone says, "I love God," and hates his brother, he is a liar; for the one who does not love his brother whom he has seen, cannot love God whom he has not seen. (NASB ©1995)