Care is here taken to perpetuate the remembrance, I. Of the preservation of Israel’s firstborn, when the firstborn of the Egyptians were slain. In memory of that distinguishing favour, and in gratitude for it, the firstborn, in all ages, were to be consecrated to God, as his peculiars (Exod. 13:2), and to be redeemed, Exod. 13:13. God, who by the right of creation is proprietor and sovereign of al...