Genesis 18:21

21. I will go down now. Since this was a signal example of the wrath of God, which He intends to be celebrated through all ages, and to which he frequently refers in the Scripture; therefore Moses diligently records those things which are especially to be considered in divine judgments; just as, in this place, he commends the moderation of God, who does not immediately fulminate against the ungodly and pour out his vengeance upon them; but who, when affairs were utterly desperate, at length executes the punishment which had been long held suspended over them. And the Lord does not testify in vain, that he proceeds to inflict punishment in a suitable and rightly attempered order; because, whenever he chastises us, we are apt to think that he acts towards us more severely than is just. Even when, with astonishing forbearance, he waits for us, until we have come to the utmost limit of impiety, and our wickedness has become too obstinate to be spared any longer; still we complain of the excessive haste of his rigour. Therefore he presents as in a conspicuous picture, his equity in bearing with us, in order that we may know, that he never breaks forth to inflict punishment, except on those who are mature in crime. Now, if, on the other hand, we look at Sodom; there a horrible example of stupor meets our eyes. For the men of Sodom go on, as if they had nothing to do with God; their sense of good and evil being extinguished, they wallow like cattle in every kind of filth; and just as if they should never have to render an account of their conduct, they flatter themselves in their vices. Since this disease too much prevails in all ages, and is at present far too common, it is important to mark this circumstance, that at the very time when the men of Sodom, having dismissed all fear of God, were indulging themselves, and were promising themselves impunity, however they might sin, God was taking counsel to destroy them, and was moved, by the tumultuous cry of their iniquities, to descend to earth, while they were buried in profound sleep. Wherefore, if God, at any time, defers his judgments; let us not, therefore, think ourselves in a better condition; but before the cry of our wickedness shall have wearied his ears may we, aroused by His threats, quickly hasten to appease Him. Since, however, such forbearance of God cannot be comprehended by us, Moses introduces Him as speaking according to the manner of men.

Whether they have done altogether according to the cry of it. The Hebrew noun כלא (cala,) which Moses here uses, means the perfection, or the end of a thing, and also its destruction. Therefore, Jerome turns it, ‘If they shall have completed it in act.’ I have, indeed, no doubt but Moses intimates, that God came down, in order to inquire whether or not their sins had risen to the highest point: just as he before said, that the iniquities of the Amorites were not yet full. The sum of the whole then is; the Lord was about to see whether they were altogether desperate, as having precipitated themselves into the lowest depths of evil; or whether they were still in the midst of a course, from which it was possible for them to be recalled to a sound mind; forasmuch as he was unwilling utterly to destroy those cities, if, by any method, their wickedness was curable. Others translate the passage, ‘If they have done this, their final destruction is at hand: but if not, I will see how far they are to be punished.’ But the former sense is most accordant with the context.