1 John 2:9
He who says he is in the light and yet hates his brother, is in the darkness till now.
1 John 2:11
But he who hates his brother, is in the darkness, and walks in that darkness, and does not know whither he goes; because the darkness has blinded his eyes.
1 John 4:20
If any one say, Indeed I love God, and yet hate his brother, he is a liar: for he who loves not his brother, whom he has seen, how can he love God, whom he has not seen?
2 Peter 1:9
But he who has not these things, is blind, shutting his eyes, having become forgetful of the purification of his old sins.
1 John 1:6
If we say that we have fellowship with him, and walk in darkness, we lie, and obey not the truth.
1 John 2:4
He who says, I have known him, and does not keep his commandments, is a liar, and the truth is not in this man.
1 John 3:13-17
Do not wonder, my brethren, that the world hates you.