2 If you refuse to let them go, I will plague your whole country with frogs. 3 The river shall swarm with frogs; they shall come up into your palace, into your bedchamber and your bed, and into the houses of your officials and of your people, and into your ovens and your kneading bowls. 4 The frogs shall come up on you and on your people and on all your officials.' " 5 And the Lord said to Moses, "Say to Aaron, "Stretch out your hand with your staff over the rivers, the canals, and the pools, and make frogs come up on the land of Egypt.' " 6 So Aaron stretched out his hand over the waters of Egypt; and the frogs came up and covered the land of Egypt. 7 But the magicians did the same by their secret arts, and brought frogs up on the land of Egypt. 8 Then Pharaoh called Moses and Aaron, and said, "Pray to the Lord to take away the frogs from me and my people, and I will let the people go to sacrifice to the Lord." 9 Moses said to Pharaoh, "Kindly tell me when I am to pray for you and for your officials and for your people, that the frogs may be removed from you and your houses and be left only in the Nile." 10 And he said, "Tomorrow." Moses said, "As you say! So that you may know that there is no one like the Lord our God, 11 the frogs shall leave you and your houses and your officials and your people; they shall be left only in the Nile." 12 Then Moses and Aaron went out from Pharaoh; and Moses cried out to the Lord concerning the frogs that he had brought upon Pharaoh. 13 And the Lord did as Moses requested: the frogs died in the houses, the courtyards, and the fields. 14 And they gathered them together in heaps, and the land stank.
Matthew Henry's Commentary on Exodus 8:2-14
Commentary on Exodus 8:1-15
(Read Exodus 8:1-15)
Pharaoh is plagued with frogs; their vast numbers made them sore plagues to the Egyptians. God could have plagued Egypt with lions, or bears, or wolves, or with birds of prey, but he chose to do it by these despicable creatures. God, when he pleases, can arm the smallest parts of the creation against us. He thereby humbled Pharaoh. They should neither eat, nor drink, nor sleep in quiet; but wherever they were, they should be troubled by the frogs. God's curse upon a man will pursue him wherever he goes, and lie heavy upon him whatever he does. Pharaoh gave way under this plague. He promises that he will let the people go. Those who bid defiance to God and prayer, first or last, will be made to see their need of both. But when Pharaoh saw there was respite, he hardened his heart. Till the heart is renewed by the grace of God, the thoughts made by affliction do not abide; the convictions wear off, and the promises that were given are forgotten. Till the state of the air is changed, what thaws in the sun will freeze again in the shade.