Ephesians 4: 3
Make every effort to keep the unity of the Spirit through the bond of peace.

“Make every effort.” As far as is possible on our side of the fence, we are to do whatever it takes to keep unity. Forgiveness, a heart-to-heart, going the extra mile, giving the benefit of the doubt, even getting walked on. The goal isn’t being a doormat; it’s real unity of Spirit. But sometimes the other things are part of the process. Pray for that person as if he or she were listening to you pray.