Make every effort to live in peace with all men and to be holy; without holiness no one will see the Lord.

Hebrews 12:14

If it is possible, as far as it depends on you, live at peace with everyone.

Romans 12:18

Do everything without complaining or arguing, so that you may become blameless and pure, children of God without fault in a crooked and depraved generation, in which you shine like stars in the universe.

Philippians 2:14-15