Now they sin more and more, And have made themselves molten images of their silver, Even idols according to their own understanding, All of them the work of the craftsmen. They say of them, "They offer human sacrifice and kiss the calves."
But what the Prophet adds ought to be especially observed, According to their own understanding Here he severely reproves the Israelites, because they had not subordinated all their thoughts to God, but, on the contrary, followed what pleased themselves. It was then according to their own invention The word which the Prophet uses is not unsuitable, though “understanding,” the word which the Prophet adopts, is among the Hebrews taken in a good sense. But what is treated of here is the worship of God, with respect to which all the prudence, all the reason, all the wisdom of men, and, in short, all their senses, ought to be suspended: for if, in this case, they of themselves adopt any thing, be it ever so little, they inevitably vitiate the worship of God. How so? Because obedience, we know, is better than all sacrifices. This then is the rule, as to the right worship of God, — that men must become foolish, that they must not allow themselves to be wise, but that they are only to give ear to God, and to follow what he commands. But when men’s presumption intrudes, so that they devise a new mode of worship, they then depart from the true God, and worship mere idols. The Prophet then by the word, understanding, condemns here whatever pleases the judgement and reason of men; as though he said, “The true rule of religion, as to the worship of God, is, that nothing human is to be mingled, that no one is to bring forward what is his own, or what seems good to himself.” In short, the understanding of men is here opposed to the command of God; as though the Prophet said, “One great difference between the true worship of God and all fictitious and degenerated modes of worship, is obedience to the word of God; if we be wise according to our own judgement, all we do is corrupt.” How so? Because whatever men devise of themselves is a pollution of divine worship. Hence Paul, in Colossians 2:0, (90) refutes all the fancies of men by this one argument, “They are,” he says, “the traditions of men, though they may have the show of wisdom.” 