Hebrews 11:28 - Matthew Poole's English Annotations on the Holy Bible

Through faith he kept the Passover, and the sprinkling of blood: this Divine faith influenced him in all his work about God's ordinances, receiving the law about them from God's mouth, and obeying it. By it he made the Passover, i.e. as God's instrument, he instituted it, and put it into being, Exodus 12:21; he celebrated and solemnly managed in each particular, and finished it, reaching the end of it according to God's law in that behalf, 1 Corinthians 5:7. Here he saw Christ, and testified of him, the true paschal Lamb of God; by whom God's wrath passed over the children of Israel, when it rested upon the Egyptians, Exodus 12:21, &c. By faith he took a bunch of hyssop, and dipped it in the blood of the paschal lamb, and struck the lintel and two side posts of the doors with the blood, Exodus 12:22. He used it as a signal of God's sparing Israel, and passing over their houses by his angel, Hebrews 12:23; and he saw in it the true blood of sprinkling, of Christ our Passover, which saveth souls from the destroyer, 1 Thessalonians 5:46, and brings them out of the Egypt of this world into the heavenly Canaan. Lest he that destroyed the first-born should touch them: the end of both these was, that the destroying angel, who slew the first-born of the Egyptians, might not touch an Israelite, Exodus 12:29,30. Under all this, faith evidenced to Moses God's faithfulness in his promise, it ordered all his duty, and it realized to their hope in that time of danger, tbat God would save them, who were under that blood, working the assurance of it.