The Pulpit Commentary - Exodus 40:34
Then a cloud . In the original "the cloud," i.e. the cloud so often spoken of ( Exodus 13:21 , Exodus 13:22 ; Exodus 14:19 , Exodus 14:20 , Exodus 14:24 ; Exodus 19:9 ; Exodus 24:15-18 ; Exodus 33:9 , Exodus 33:10 ). Covered the tent . Descended on the outer covering and rested there. Filled the tabernacle . Entered inside, and filled both holy place and Holy of Holies. read more
John Calvin's Commentary on the Bible - Exodus 40:38
Verse 38 38.For the cloud of the Lord was on the tabernacle. Moses more distinctly explains what he had said generally respecting the cloud, viz., that by night a fiery column appeared, because the cloud would not have been visible amidst the darkness. A second explanation is also added, that this did not happen once or twice only, but “in all their journeys;” so that they were never without a sight of the cloud, which might be a witness of God’s presence, whether, being settled on the... read more