Verse 12. - Moses cried unto the Lord. The expression used is a strong one, and seems to imply special earnestness in the prayer. Moses had ventured to fix a definite time for the removal of the plague, without (so far as appears) any special command of God. Hence earnest prayer (as Kalisch notes) was doubly necessary. (Compare 1 Kings 18:36, 37.)

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.And Moses and Aaron went from Pharaoh,.... To the place where they used to pray to the Lord, and meet with him, and receive messages from him; this they did the same day the plague was inflicted, the day before the morrow came when the frogs were to be removed:

and Moses cried unto the Lord: prayed unto him with great fervency, and with a loud voice, most fervently entreating that the frogs might be removed on the morrow, as he had promised, that so he might not be covered with shame and confusion before Pharaoh; his faith of the miracle being wrought did not hinder the use of prayer to God for it:

because of the frogs which he had brought against Pharaoh; as an army: or "put upon" (z) him, as a judgment on him; or rather the sense is, as it may be rendered, "because of the business of the frogs, which he had proposed or promised to Pharaoh" (a); that is, for the taking of them away, he had proposed to Pharaoh to fix the time when he should entreat the Lord for the removal of them; and he having fixed on the morrow, Moses promised it should be done according to his word; and now he is importunate with the Lord, that it may be done as he had promised.

(z) "posuit", Parhoni, Pagninus, Montanus; "imposuerat", Junius & Tremellius. (a) "Super causa vel negotio ranarum quod proposuerat Pharaoni", Fagius.