Vs. 2-3. Of every clean beast thou shalt take to thee seven and seven, the male and his female; and of the beasts that are not clean two, the male and his female. Of the birds also of the heavens, seven and seven, male and female; to keep seed alive upon the face of all the earth.
29. It is evident that God takes pleasure in speaking to Noah. Hence, he does not confine himself to a single command, but repeats the same things in the same words. To human reason such repetition appears to be absurd talkativeness, but to a soul struggling against despair the will of God cannot be repeated too often, nor can too exhaustive instruction be given relative to the will of God. God recognizes the state of a soul that is tempted, and hence makes the same statements again and again, so that Noah may learn from frequent conversations and conferences that he is not only not forsaken though the whole world forsake him, but that he has a friend and protector in God who so loves him that he never seems to weary of conversing with him. This is the cause of the statements being repeated. However, as has been explained, God spoke with Noah not from heaven but through men.
30. In respect to the language, this passage shows that ha-behemah signifies not only cattle, the larger animals, but also the smaller ones which were commonly used for sacrifice, as sheep, goats and the like. The custom of offering sacrifices was not first instituted by Moses, but was in the world from the beginning, being handed down, as it were, by the patriarchs to their posterity; as shown by the example of Abel, who brought of his first fruits an offering to God.
31. As to the remainder of the passage, we explained at the end of the sixth chapter how to harmonize the discrepancies apparent in the fact that here seven beasts of each kind are ordered to be taken into the ark while only two of each kind are mentioned there. To repeat is not necessary. Since Noah was saved by a miracle, he thought that a seventh animal should be added to the three pairs of clean beasts as a thank-offering to God, after the flood, for his deliverance.
V. 4. For yet seven days, and I will cause it to rain upon the earth forty days and forty nights; and every living thing that I have made will I destroy from off the face of the ground.
32. Here you see God's care to give Noah complete assurance. He sets a limit of seven days, after which will follow a rain of forty days and forty nights. God speaks with peculiar significance when he says that it shall rain. It was not a common rain, but fountains of the deep as well as the windows of heaven were opened; that is, not only did a great mass of rain fall from heaven, but also an immense amount of water streamed forth from the earth itself. And an immense amount of water was necessary to cover the highest mountain tops to a depth of fifteen cubits. It was no ordinary rain, but the rain of God's wrath, by which he set out to destroy all life upon the face of the earth. Because the earth was depraved, God despoiled it, and because the godless people raged against the first and second tables of the commandments, therefore God also raged against them, using heaven and earth as his weapons.