Then the LORD said to Moses, “Go in to Pharaoh and say to him, ‘Thus says the LORD, “Let my people go, that they may serve me.
1. And the Lord spake. Again, as if the matter were only now begun, God demands of Pharaoh His own peculiar right, viz., that His people should serve Him, but out of the land of Egypt, that His worship might be separate and pure from all defilement, for He desired (as was before said) by this separation of His people to condemn the superstitions of the Egyptians.
Pharaoh is here first threatened and then plagued with frogs, as afterwards, in this chapter, with lice and flies, little despicable inconsiderable animals, and yet by their vast numbers rendered sore plagues to the Egyptians. God could have plagued them with lions, or bears, or wolves, or with vultures or other birds of prey; but he chose to do it by these contemptible instruments. 1.
Commenting on Exodus 8:1-15
And the Lord spake unto Moses,.... Either whilst the plague upon the waters continued, or immediately upon the removal of it: go unto Pharaoh, and say unto him, thus saith the Lord, let my people go, that they may serve me; mentioning neither time nor place, where, when, and how long they should serve him, for which their dismission was required, but insist on it in general.