'That is where the Lord has promised his blessing - life that never ends' [Psalm 133:3(GNB)]
The Lord`s blessing is to be found where God's people live together in harmony.
The history of man since Cain fell out with Abel has been one of discord and strife. When God created the heaven and the earth we are told that He beheld that all things were good. It was man's rebellion, first against the voice of God and then against his fellow man that caused suffering and blighted the earth.
But when God's people who are called by His Name humble themselves before Him, ask His forgiveness and seek His guidance, they can live together in a love and unity that is found nowhere else. Beware of the Evil One whose desire is to break the unity of believers if he can.