13 Yahweh said to Moses, “Rise up early in the morning, and stand before Pharaoh, and tell him, ‘This is what Yahweh, the God of the Hebrews, says: “Let my people go, that they may serve me. 14 For this time I will send all my plagues against your heart, against your officials, and against your people; that you may know that there is none like me in all the earth. 15 For now I would have put forth my hand, and struck you and your people with pestilence, and you would have been cut off from the earth; 16 but indeed for this cause I have made you stand: to show you my power, and that my name may be declared throughout all the earth; 17 as you still exalt yourself against my people, that you won’t let them go. 18 Behold, tomorrow about this time I will cause it to rain a very grievous hail, such as has not been in Egypt since the day it was founded even until now. 19 Now therefore command that all of your livestock and all that you have in the field be brought into shelter. Every man and animal that is found in the field, and isn’t brought home, the hail shall come down on them, and they shall die.”’” 20 Those who feared the word of Yahweh among the servants of Pharaoh made their servants and their livestock flee into the houses. 21 Whoever didn’t respect the word of Yahweh left his servants and his livestock in the field.
Matthew Henry's Commentary on Exodus 9:13-21
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.