1 John 3:15
Every one who hates his brother man is a murderer; and you know that no murderer has the Life of the Ages continuing in him.
Matthew 18:15
"If your brother acts wrongly towards you, go and point out his fault to him when only you and he are there. If he listens to you, you have gained your brother.
Ephesians 4:26
If angry, beware of sinning. Let not your irritation last until the sun goes down;
Ephesians 4:31
Let all bitterness and all passionate feeling, all anger and loud insulting language, be unknown among you--and also every kind of malice.
1 John 2:9
Any one who professes to be in the light and yet hates his brother man is still in darkness.
1 John 2:11
But he who hates his brother man is in darkness and is walking in darkness; and he does not know where he is going--because the darkness has blinded his eyes.