1 John 2:9
He who saith, that he is in the light, yet hateth his brother, is in darkness even until now.
1 John 2:11
But he that hateth his brother is in darkness, and walketh in darkness, and knoweth not whither he is departing, because the darkness hath blinded his eyes.
1 John 4:20
If any person say, I love God, yet hateth his brother, he is a liar; for he who loveth not his brother whom he hath seen, how can he love the God whom he hath not seen?
John 9:41
Jesus said to them, If ye were blind, ye should not have had sin: but now ye say, We see; therefore your sin is permanent.
Romans 2:18-21
and knowest the will of God, and bringest to the test the things that are different, being instructed out of the law;
1 Corinthians 13:1-3
THOUGH I speak with the tongues of men and of angels, but have not love, I am become as sounding brass, and tinkling cymbal.
2 Peter 1:9
But he that hath no possession of these things, is blind, dim-sighted, sinking into oblivion of his purification from the sins of his former days.
1 John 1:6
If we say that we have communion with him, and walk in darkness, we lie, and practise not the truth:
1 John 2:4
He that saith, I know him, and keepeth not his commandments, is a liar, and in him the truth is not.
1 John 3:13-17
Marvel not, my brethren, if the world hate you.