The redemption of the firstborn is a significant theme in Scripture, as seen in Exodus 13, where God claims all firstborns of Israel, both man and beast, as His own after sparing them during Egypt's destruction. Firstborn males must be redeemed with a lamb, symbolizing an exchange of life due to God's prior ownership. This redemption, distinct from atonement for sin, focuses on ownership and deliverance, as when God redeemed Israel from Pharaoh. Numbers 3 reveals the Levites replacing the firstborn in service to God, underscoring their sanctification. Tied to the Days of Unleavened Bread, this redemption reminds us of God's mighty hand in delivering His people from bondage. Also see sermons and articles about 'Firstborn, Redemption of'.
Exodus 13:11-15 “And it shall be, when the LORD brings you into the land of the Canaanites, as He swore to you and your fathers, and gives it to you, that you shall set apart to the LORD all that open the womb, that is, every firstborn that comes from an animal which you have; the males shall be the LORD’s. But every firstborn of a donkey you shall redeem with a lamb; and if you will not redeem it, then you shall break its neck. And all the firstborn of man among your sons you shall redeem. So it shall be, when your son asks you in time to come, saying, "What is this?" that you shall say to him, "By strength of hand the LORD brought us out of Egypt, out of the house of bondage. And it came to pass, when Pharaoh was stubborn about letting us go, that the LORD killed all the firstborn in the land of Egypt, both the firstborn of man and the firstborn of beast. Therefore I sacrifice to the LORD all males that open the womb, but all the firstborn of my sons I redeem."
Exodus 13:2 “Consecrate to Me all the firstborn, whatever opens the womb among the children of Israel, both of man and beast; it is Mine.”