91 "Go back to Pharaoh," the Lord commanded Moses. "Tell him, 'This is what the Lord, the God of the Hebrews, says: Let my people go, so they can worship me. 2 If you continue to hold them and refuse to let them go, 3 the hand of the Lord will strike all your livestock-your horses, donkeys, camels, cattle, sheep, and goats-with a deadly plague. 4 But the Lord will again make a distinction between the livestock of the Israelites and that of the Egyptians. Not a single one of Israel's animals will die! 5 The Lord has already set the time for the plague to begin. He has declared that he will strike the land tomorrow.'" 6 And the Lord did just as he had said. The next morning all the livestock of the Egyptians died, but the Israelites didn't lose a single animal. 7 Pharaoh sent his officials to investigate, and they discovered that the Israelites had not lost a single animal! But even so, Pharaoh's heart remained stubborn, and he still refused to let the people go.
8 Then the Lord said to Moses and Aaron, "Take handfuls of soot from a brick kiln, and have Moses toss it into the air while Pharaoh watches. 9 The ashes will spread like fine dust over the whole land of Egypt, causing festering boils to break out on people and animals throughout the land." 10 So they took soot from a brick kiln and went and stood before Pharaoh. As Pharaoh watched, Moses threw the soot into the air, and boils broke out on people and animals alike. 11 Even the magicians were unable to stand before Moses, because the boils had broken out on them and all the Egyptians. 12 But the Lord hardened Pharaoh's heart, and just as the Lord had predicted to Moses, Pharaoh refused to listen.
13 Then the Lord said to Moses, "Get up early in the morning and stand before Pharaoh. Tell him, 'This is what the Lord, the God of the Hebrews, says: Let my people go, so they can worship me. 14 If you don't, I will send more plagues on you and your officials and your people. Then you will know that there is no one like me in all the earth.
Matthew Henry's Commentary on Exodus 9:1-14
Commentary on Exodus 9:1-7
(Read Exodus 9:1-7)
God will have Israel released, Pharaoh opposes it, and the trial is, whose word shall stand. The hand of the Lord at once is upon the cattle, many of which, some of all kinds, die by a sort of murrain. This was greatly to the loss of the owners; they had made Israel poor, and now God would make them poor. The hand of God is to be seen, even in the sickness and death of cattle; for a sparrow falls not to the ground without our Father. None of the Israelites' cattle should die; the Lord shall sever. The cattle died. The Egyptians worshipped their cattle. What we make an idol of, it is just with God to remove from us. This proud tyrant and cruel oppressor deserved to be made an example by the just Judge of the universe. None who are punished according to what they deserve, can have any just cause to complain. Hardness of heart denotes that state of mind upon which neither threatenings nor promise, neither judgements nor mercies, make any abiding impression. The conscience being stupified, and the heart filled with pride and presumption, they persist in unbelief and disobedience. This state of mind is also called the stony heart. Very different is the heart of flesh, the broken and contrite heart. Sinners have none to blame but themselves, for that pride and ungodliness which abuse the bounty and patience of God. For, however the Lord hardens the hearts of men, it is always as a punishment of former sins.
Commentary on Exodus 9:8-12
(Read Exodus 9:8-12)
When the Egyptians were not wrought upon by the death of their cattle, God sent a plague that seized their own bodies. If lesser judgments do not work, God will send greater. Sometimes God shows men their sin in their punishment. They had oppressed Israel in the furnaces, and now the ashes of the furnace are made a terror to them. The plague itself was very grievous. The magicians themselves were struck with these boils. Their power was restrained before; but they continued to withstand Moses, and to confirm Pharaoh in his unbelief, till they were forced to give way. Pharaoh continued obstinate. He had hardened his own heart, and now God justly gave him up to his own heart's lusts, permitting Satan to blind and harden him. If men shut their eyes against the light, it is just with God to close their eyes. This is the sorest judgment a man can be under out of hell.
Commentary on Exodus 9:13-21
(Read Exodus 9:13-21)
Moses is here ordered to deliver a dreadful message to Pharaoh. Providence ordered it, that Moses should have a man of such a fierce and stubborn spirit as this Pharaoh to deal with; and every thing made it a most signal instance of the power of God has to humble and bring down the proudest of his enemies. When God's justice threatens ruin, his mercy at the same time shows a way of escape from it. God not only distinguished between Egyptians and Israelites, but between some Egyptians and others. If Pharaoh will not yield, and so prevent the judgment itself, yet those that will take warning, may take shelter. Some believed the things which were spoken, and they feared, and housed their servants and cattle, and it was their wisdom. Even among the servants of Pharaoh, some trembled at God's word; and shall not the sons of Israel dread it? But others believed not, and left their cattle in the field. Obstinate unbelief is deaf to the fairest warnings, and the wisest counsels, which leaves the blood of those that perish upon their own heads.