The Bond of Unity - Psalm 133

Psalm 133:1 Behold, how good and how pleasant it is for brethren to dwell  together in unity!

Psalm 133:2 It is like the precious ointment upon the head, that ran down  upon the beard, even Aaron’s beard: that went down to the  skirts of his garments;  

Psalm 133:3 As the dew of Hermon, and as the dew that descended upon the  mountains of Zion: for there the LORD commanded the blessing,  even life for evermore.  KJV