In The Great Works of God, Parts Five and Six: The Mysteries of Christ in the Book of Exodus, Valerius Herberger shows that Jesus Christ is the center of every part of Scripture. The excerpt below is Meditation 47 (Part 5) in its entirety.
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XLVII. JESUS, The Mediator, Places Himself Between Pharaoh and the Israelites (Exod. 14:19–20).

Moses said, “The Angel of God which went before the camp of Israel stood with the pillar of cloud between the camp of the Egyptians and the camp of the Israelites.” Above He was called “the LORD” (Exod. 13:21). Moses says the same thing again here in Exodus 14:24. Now then, if it is Jehovah (“the LORD”), it cannot be a created angel. But if it is the Angel of God, then it can be neither the Father nor the Holy Spirit, and must be “the Angel of the covenant” (Mal. 3:1), our Lord Jesus, as also the ancient Doctors of the Church and our own professors have proven from St. Paul.

O Lord Jesus, how comforting this is! When Moses sighed and the Israelites wept, You clearly demonstrated that You were alive, as Job 19:25 says, that You heard it, and that it stirred Your heart. And since the Israelites could not make very quick progress, You camped in their midst all night so that Pharaoh would be unable to gain power over them before they had traveled a good way into the Red Sea and escaped his wrath. You are the Angel which encamps round about the God-fearing (Ps. 34:7), like Elisha (2 Kings 6:17). You are a wall of fire round about Your people (Zech. 2:5). You are “the Angel which redeemed Jacob from all evil” (Gen. 48:16). Oh, how beautifully Your comforting office of Mediator is depicted to me here! O Lord Jesus, dear Mediator (1 Tim. 2:5), when the fierce wrath of Your Father burned against me, You stood between us so that the fiery wrath of Your Father would not consume me.

When the world, the devil, and death, yea, every foe of my salvation blew one horn and pursued me in order to capture me, You went behind me and stood between my foes and my misery, that I might be kept on the true road of faith to eternal life. (p. 234)

The book of Exodus is a fascinating historical account of how God establishes His people as a nation. Valerius Herberger also shows how it can also be read devotionally, with Jesus at the center of all of Scripture. In The Great Works of God: The Mysteries of Christ in the Book of Exodus, this 17th-century Lutheran pastor teaches the faith with a certain timelessness, using a sacramental lens to reveal Christ in the Old Testament. Herberger draws the reader deeper into the text, providing an abundance of wisdom, comfort, and insight for the Church of today.

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“We know that there is no great undertaking in the Old Testament in which our Lord Jesus is not involved. Therefore He was also at work here, protecting His servant Moses on the water just as He preserved His disciples (Matt. 14:26). Yea, every notable history in the Old Testament earnestly anticipates the great history of Jesus Christ in the New Testament.  Thus, our blessed forefathers also compared this wondrous history of Moses with the account of Jesus Christ’s childhood, explaining one by way of the other.

“Moses, the ‘drawer and bringer out’ of the Israelite people, lay in a humble, simple ark of bulrushes. Jesus, the far greater Drawer and Bringer Out of mankind, who would draw the evil foe out of his armor, overthrow him, and bring us out of his power, also lay in a humble little manger (Luke 2:12). In both cases the beginning was poor, but the ending majestic. Miriam carried Moses, the redeemer of the Israelites. Mary (which is the very same name as Miriam) carried the Redeemer of the World, Jesus Christ. Miriam brought the infant to the king of Egypt’s daughter and arranged for him to be cared for by her. Mary brought the infant Jesus to the same land in which Moses was raised long before. ” (p. 24-25)

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“As the tabernacle was enclosed by ten curtains, the Church always carries the ten curtains of the holy Ten Commandments that she may better recognize her sins, and accordingly find hope in the ten curtains of Jesus Christ’s comforting benefits enumerated in the Second Article of the Creed. The five wounds of Jesus Christ must always be fixed to the five books of Moses. Law and Gospel must both be preached, that man may know how to live a Christian life and die a blessed death. We should and must hear Moses and the Prophets together (Luke 16:29–31).” (p. 450)