Psalm 133:1 Meaning — How Good It Is to Dwell in Unity

Behold, how good and how pleasant it is for brethren to dwell together in unity! Psalm 133 is a short song celebrating something rare and precious: people of God living together in genuine harmony.

The psalm compares this unity to two lavish images — precious oil running down Aaron's beard, and the dew of Hermon falling on Zion. Both picture something poured out, refreshing, and abundant. Unity, it suggests, is not dull uniformity but a rich blessing that flows over everything it touches.

The psalm ends by saying that where such unity is, the LORD commanded the blessing, even life for evermore. Harmony among God's people is not merely nice; it is the very place where God delights to pour out his blessing. It is worth guarding and working for.