I cast it into the fire and there came out this calf - What a silly and ridiculous subterfuge! He seems to insinuate that he only threw the metal into the fire, and that the calf came unexpectedly out by mere accident. The Targum of Jonathan ben Uzziel makes a similar excuse for him: "And I said unto them, Whosoever hath gold, let him break it off and give it to me; and I cast it into the fire, and Satan entered into it, and it came out in the form of this calf!" Just like the popish legend of the falling of the shrine of our Lady of Loretta out of heaven! These legends come from the same quarter. Satan can provide more when necessary for his purpose.

And I said unto them, whosoever hath any gold, let them break it off,.... That is, any ear rings of gold, let them loose or take them off their ears:

so they gave it me; of their own accord, as if unasked by him, though he had bid them bring it to him, Exodus 32:2,

then I cast it into the fire; to melt it, but says nothing of the mould the melted gold was poured into:

and there came out this calf; he speaks of it as if the gold became in the form of a calf without any design, or without using any methods to put it in this form; but that it was a matter of chance, or rather something preternatural and miraculous; he speaks of it as if it was alive, and came out of itself: and indeed the Jews represent it as done by magic art, and by the operation of Satan, and speak of it as coming out alive, bellowing and dancing; and the Targum of Jonathan is,"and I cast it into the fire, and Satan entered into the midst of it, and out of it came the likeness of this calf.''Aaron says not a word of his fashioning it with a graving tool, after he had made it a molten calf; but Moses learned this elsewhere, and has recorded it. What Moses thought of this apology is not said; it could not be satisfactory to him: and it is certain the conduct of Aaron in this affair was displeasing to God; and it seemed as if he would have destroyed him, had not Moses prayed for him, Deuteronomy 9:20.

And I said unto them, Whosoever hath any gold, let them break it off. So they gave it me: then I cast it into the fire, and there came out this calf.

32:21-29 Never did any wise man make a more frivolous and foolish excuse than that of Aaron. We must never be drawn into sin by any thing man can say or do to us; for men can but tempt us to sin, they cannot force us. The approach of Moses turned the dancing into trembling. They were exposed to shame by their sin. The course Moses took to roll away this reproach, was, not by concealing the sin, or putting any false colour upon it, but by punishing it. The Levites were to slay the ringleaders in this wickedness; yet none were executed but those who openly stood forth. Those are marked for ruin who persist in sin: those who in the morning were shouting and dancing, before night were dying. Such sudden changes do the judgments of the Lord sometimes make with sinners that are secure and jovial in their sin.