Romans 12:18
If it be possible, as much as lieth in you, live peaceably with all men.
1 Corinthians 6:7
Indeed even this is altogether a fault among you, that ye have contests with each other. Why do ye not rather suffer wrong?
Hebrews 12:14
Follow peace with all men, and holiness, without which no man shall see the Lord:
James 3:13-18
Who is a wise and knowing man among you? Let him shew by a good conversation his works with meekness of wisdom.
1 Peter 3:8-12
Finally, Be ye all of one mind, sympathizing with each other, love as brethren, be pitiful, be courteous: