Unity

Romans 15:4-6
For everything that was written in the past was written to teach us, so that through endurance and the encouragement of the Scriptures we might have hope.
May the God who gives endurance and encouragement give you a spirit of unity among yourselves as you follow Christ Jesus, so that with one heart and mouth you may glorify the God and Father of our Lord Jesus Christ.

And Paul also says, in Ephesians 4:2 - 6:
Be completely humble and gentle; be patient, bearing with one another in love. Make every effort to keep the unity of the Spirit through the bond of peace. There is one body and one Spirit — just as you were called to one hope when you were called — one Lord, one faith, one baptism; one God and Father of all, who is over all and through all and in all.

Our great Christians have been characterized by peace - think Mother Teresa! I know I still have a long way to go before I attain even a small measure of peace - but I won't give up trying!