1 Corinthians 6:6
But brother goes to law with brother, and this before the unbelievers?
Acts 7:26
And on the next day he showed himself to them, as they were fighting, and endeavored to persuade them to peace, saying, Men, you are brothers: why do you injure one another?
1 Corinthians 6:1
Does any one of you that has a matter of dispute with another, presume to be judged before the unrighteous, and not before the saints?
1 Corinthians 6:7
Now, certainly, you are altogether in fault, that you have law-suits with one another. Why do you not rather suffer injustice? Why do you not rather suffer yourselves to be defrauded?
2 Corinthians 6:14
Be not unequally yoked together with unbelievers: for what fellowship has righteousness with lawlessness? What communion has light with darkness?
Philippians 2:14-15
Do all things without murmurings and disputings,
1 John 2:9-11
He that says he is in the light, and hates his brother, is in darkness till now.
1 John 3:11-15
For this is the message that you have heard from the beginning, that we should love one another.