Acts 7:26
the next day seeing some that were fighting, he would have persuaded them to agree, saying, sirs, ye are brethren; why do ye injure one another?
John 15:17-18
Above all I enjoin you, to love one another.
1 Corinthians 6:6-8
but when a contest arises, you must refer the decision to infidels?
Philippians 2:1
If then there be any christian consolation, any charitable relief, any communion of the spirit, if any tenderness of compassion,
Philippians 2:3
Do nothing out of a spirit of contention, or for vain-glory, but modestly look upon others as if they were better than yourselves.
1 John 3:11-15
for this is the doctrine that you have heard from the beginning, that we should love one another.