'Knowledge of the Lord' concerns the universal nature of all things of doctrinal teachings and therefore of all things of the church. All worship derives its life and soul from this knowledge, for the Lord is in heaven, the church, and in all of worship.

(References: Apocalypse Revealed 916)

In Exodus 26:4, this signifies a joining together by means of the celestial love of truth. (Arcana Coelestia 9605)