Acts 7:26
The next day he showed himself to two of them engaged in a fight, and he tried to get them to make friends, saying, 'You are brothers, why should you harm each other?'
John 15:17-18
"What I command you to do is, to keep on loving one another.
1 Corinthians 6:6-8
but one brother has to go to law with another, and that before unbelieving judges?
Philippians 2:1
So, if there is any appeal in our union with Christ, if there is any persuasive power in love, if we have any common share in the Spirit, if you have any tenderheartedness and sympathy,
Philippians 2:3
Stop acting from motives of selfish strife or petty ambition, but in humility practice treating one another as your superiors.
1 John 3:11-15
it is so because the message that you have heard from the beginning is this: We should love one another.