John Calvin's Bible Commentary
Numbers 14:39
39.And Moses told all these sayings. It was, indeed, a just cause for mourning, when they heard that God, whose longsuffering they had so wantonly abused, would hereafter be inexorable. Yet here we have set before our eyes that “sorrow of the world which worketh death,” as Paul says, (2 Corinthians 7:10,) when the wicked, as they weep and complain, cease not to murmur against God; nay, when they gnaw the bit with greater obstinacy, and thus, like savage and untamable beasts, rush forward to their destruction in blind desperation. The temporal punishment could not, indeed, be redeemed by any tears; but, if there had been the disposition to repent, their only remedy would have been voluntarily to submit themselves, and calmly to undergo whatever chastisement God might be pleased to inflict. First of all, however, they proudly struggle to shake off the punishment awarded to them, and whilst they pretended penitence, increasingly kick against God. There is no doubt but that it was under the pretence of submission that they prepared themselves on the morrow to advance; but wherefore was this, except that they may overturn God’s inviolable decree! Nevertheless, they sought, as if against His. will, to make a way for themselves, though He forbade. “Behold us, (they said,) we are ready;” but it was too late; for the opportunity had fled. For, as the Prophet exhorts us to “seek the Lord while he may be found,” (Isaiah 4:6,) so also we ought to follow Him when He calls us. But of what avail was this unseasonable alacrity of the people? When God wishes them to retire into the desert, they affect a desire to obey Him by advancing further; and still would have their confession of sin accepted as a sufficient satisfaction.