And the LORD will create upon every dwelling place of mount Zion, and upon her assemblies, a cloud and smoke by day, and the shining of a flaming fire by night: for upon all the glory shall be a covering.
Read Chapter 4
George Leo Haydock
Protection. God will protect his Church, more than he did the Israelites by the pillar, Exodus xiv. 20. (St. Basil)