Commentary on Harmony of the Law Volume 1 Complete John Calvin (continued)
JOHN CALVIN
He performed. (Joshua 24:12.) But inasmuch as these nations were not to be destroyed in a moment, lest the people should therefore grow weary or become inactive, God anticipates this, and reminds them that this delay would be advantageous, for when all the inhabitants were exterminated, the wild beasts would occupy the empty land. The prolongation of the war, therefore, ought not to trouble them, for by it God provided for His people's welfare, since, if the men were speedily destroyed, they should have to contend with wild beasts. But though the passage which I have quoted from Exodus is similar in terms, yet I have designedly placed it under another head; for God here refers to the extermination of the Gentile nations with another object, i.e., lest any of the ancient pollutions should remain in the land, and lest the Israelites should mingle with the ungodly, by whose arts they might at length be drawn away to spurious religions.
25. The graven images of their gods. He again impresses upon them the object of the destruction of the nations, but he goes further than before. He had before forbidden them to worship their gods. He now commands them to consume their graven images with fire, for since the people were prone to superstition, such snares might easily have alienated them from God's pure worship. Nor does he command them merely to melt the gold and silver so as to alter its shape, but he altogether interdicts its use, since it would be a contagious plague; for he shews how greatly God abominates idols, inasmuch as whosoever should touch the materials of which they were molten, would contract pollution and become accursed. This great severity might indeed seem to condemn the metals which were created for man's use, as if they were impure, and as if the perfectness of natural things was liable to be corrupted by man. But in this way idolaters would contaminate the sun and moon, when falsely regarding them as objects of corrupt worship; and it must be answered that the gold and silver itself was by no means polluted by this impious abuse; but that, although free from all stain in itself, it was polluted in respect to the people. Such was the uncleanness of animals, not that they had in themselves any pollution, but because God had interdicted their being eaten. The pollution therefore which is now mentioned arises from a similar prohibition; for otherwise the ignorant people could not be restrained, and hence God would have that to be abominable which in itself was pure. Still this was a political precept, and only given temporarily to the ancient people; yet we gather from it how detestable idolatry is, which even infects the works of God themselves with its own filthiness.
Deuteronomy 25
Deuteronomy 25:17-19