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

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;

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.

Ephesians 4:14-16

14 That we henceforth be no more children, tossed to and fro, and carried about with every wind of doctrine, by the sleight of men, and cunning craftiness, whereby they lie in wait to deceive;

15 But speaking the truth in love, may grow up into him in all things, which is the head, even Christ:

16 From whom the whole body fitly joined together and compacted by that which every joint supplieth, according to the effectual working in the measure of every part, maketh increase of the body unto the edifying of itself in love.

1 John 3:23

23 And this is his commandment, That we should believe on the name of his Son Jesus Christ, and love one another, as he gave us commandment.