William Kelly's Complete Study of Leviticus

It is not without importance to observe that, for all these interesting and instructive types in the early chapters of Leviticus, Jehovah spoke to Moses "out of the tent of meeting." He had taken His place and dwelt among the children of Israel, as He said in the book of Exodus. It was not grace only, though most fully so; it was on a basis of righteousness. The passover and the passage of the Red Sea were the types of redemption. The blood of the lamb had sheltered the children of Israel, when the destroyer slew the first-born; and it laid the basis for a deliverance through the waters of death wherein their enemies perished. God henceforth could be their God and dwell among them. Out of that dwelling, the tent of meeting, He can and does speak words of grace and blessing.