Both Psalm 133 and 134 fit well together, and especially as concluding psalms for the Songs of Ascent. The first psalm calls us to look around us at the community that God himself has built. As diverse as the old covenant people of God were, they were brothers dwelling together in unity. This work toward community, that God himself was doing, was both good and pleasant, something to be received, enjoyed, and celebrated. As important as community is, though, it is not the end of the road. God’s design for community is that the unified people of God gather in worship, to bless him.