John Calvin's Bible Commentary
Exodus 32:19
19.And it came to pass, as soon as he came nigh unto the camp He who had before humbly pleaded for the safety of the people, now, when he sees the calf, bursts forth into rage, and the hideousness of the crime awakens him to different feelings. Now, since anger is here mentioned with praise, the stoics must abandon their paradox, that all the passions (motus animi) are vicious. I allow, indeed, that whilst men are led by nature, they are never angry without vice; because they always exceed due bounds, and often also do not aim at a proper object. But it must be observed that this occurs from the corruption of nature; and, consequently, anger is not in itself or absolutely to be condemned. For the principle which the Stoics assume, that all the passions are perturbations and like diseases, is false, and has its origin in ignorance; for either to grieve, or to fear, or to rejoice, or to hope, is by no means repugnant to reason, nor does it interfere with tranquillity and moderation of mind; it is only excess or intemperance which corrupts what would else be pure. And surely grief, anger, desire, hope, fear, are affections of our unfallen (341) (integrce) nature, implanted in us by God, and such as we may not find fault with, without insulting God Himself. Moreover, the anger which is here ascribed to Moses is, in Deuteronomy 9:0, attributed to the person of God Himself. Whence we infer, that, since it emanated from the impulse of the Spirit, it was a virtue worthy of praise.
In breaking the tables, however, he seems to have forgotten himself; for what sort of vengeance was this, to deface the work of God? Howsoever detestable the crime of the people was, still the holy covenant of God ought to have been spared. Therefore certain Rabbins, (342) to excuse him, invent one of their customary fables, that, when the tables were brought into the polluted place, the writing became effaced. Others think that he was carried away by his wrath, and did not sufficiently consider what he was about, as he would have done had his mind been composed. I have no doubt, however, but that he broke the tables in reference to his office, as if to annul the covenant of God for a time; for we know that God commits both charges to the ministers of His word, to be the proclaimers of His vengeance, as well as the witnesses of His grace. Thus, whatever they bind on earth is bound also in heaven, and they retain sins unto condemnation, and are armed with vengeance against the unbelieving and rebellious. (Matthew 16:19; John 20:23; 2 Corinthians 13:10. (343)) Therefore God rejected the people by the hand of Moses, renouncing the covenant which He had recently established in a solemn ceremony; and this severity was more useful as an example than as if He had sent Moses back empty-handed; for else it would never have suggested itself to the Israelites of how incomparable a treasure they had been deprived. It was then necessary that the tables should be produced, as if God so presented Himself to their sight and shewed His paternal countenance; but when, on the other hand, the monstrous abomination of the calf was encountered, it behoved that these same tables should be broken, as if God turned His back upon them and retired. Meanwhile, it must be borne in mind, that the covenant of God was not altogether annulled, but only as it were interrupted, until the people had heartily repented. Still this temporary rupture, if I may so call it, did not prevent the covenant itself from remaining inviolable. In the same manner also afterwards God put away His people, as if He had utterly renounced. them, yet His grace and truth never failed; so that He at least had some hidden roots from whence the Church sprang up anew; as it is said in Psalms 102:18, “The people which shall be created shall praise the Lord.”