(21) I will go down.--God examines before He punishes (see Note on Genesis 11:5) with the same care and personal inspection as the most conscientious earthly judge.

Altogether.--Some take this word, not as an adverb, but as a noun (comp. Isaiah 10:23), and translate "I will see whether they have done according to the cry of it: (in which case there shall be for them) utter destruction." But the ellipse is harsh; and inquiry, the knowing and not the punishing, is the prominent thought in the words of Jehovah. Hence too the last clause, "I will know." The two angels go to Sodom to give the people a final trial. If they meet with upright treatment, then God will know that there are limits to the wickedness of its inhabitants, and it will be spared.

Verse 21. - I will go down now (cf. Genesis 11:5), and see (judicial investigation ever precedes judicial infliction at the Divine tribunal) whether they have done altogether - literally, whether they have made cow, piousness, i.e. carried their iniquity to perfection, to the highest pitch of wickedness (Calvin, Delitzsch, Keil); or consummated their wickedness, by carrying it to that pitch of fullness which works death (Ainsworth, Kalisch, Rosenmüller). The received rendering, which regards כלה as an adverb, has the authority of Luther and Gesenius - according to the cry of it, which has come unto me; and if not, I will know. The LXX. render ἵνα γνῶ, meaning, "should it not be so, I will still go down, that I may ascertain the exact truth;" the Chaldee paraphrases, "and if they repent, I will not exact punishment." The entire verse is anthropomorphic, and designed to express the Divine solicitude that the strictest justice should characterize all his dealings both with men and nations.

18:16-22 The two who are supposed to have been created angels went toward Sodom. The one who is called Jehovah throughout the chapter, continued with Abraham, and would not hide from him the thing he intended to do. Though God long forbears with sinners, from which they fancy that the Lord does not see, and does not regard; yet when the day of his wrath comes, he will look toward them. The Lord will give Abraham an opportunity to intercede with him, and shows him the reason of his conduct. Consider, as a very bright part of Abraham's character and example, that he not only prayed with his family, but he was very careful to teach and rule them well. Those who expect family blessings must make conscience of family duty. Abraham did not fill their heads with matters of doubtful dispute; but he taught them to be serious and devout in the worship of God, and to be honest in their dealings with all men. Of how few may such a character be given in our days! How little care is taken by masters of families to ground those under them in the principles of religion! Do we watch from sabbath to sabbath whether they go forward or backward?I will go down now,.... The Son of God in an human form now with Abraham, who proposes to go from the place where he was, which perhaps was on higher ground, to the plain in which Sodom and Gomorrah stood; and whither it seems certain he did go down, after he had done talking with Abraham, see Genesis 19:24,

and see whether they have done altogether; committed all the sins, and in such manner, and with such circumstances as reported; or, "have made a full end" (c), have tilled up the measure of their iniquities, and so are ripe for ruin:

according to the cry of it which is come unto me; this is spoken after the manner of men; for otherwise God saw all their wickedness, and knew full well the nature and circumstances of it, and how general it was; but this method he proposes to take, to show the justice of his proceedings, and to instruct judges, and set an example to them, not to condemn any without thoroughly examining their cause:

and if not, I will know: the reason of this cry, and what is proper to be done. The note of Aben Ezra is,"if they have so done (according to the cry) I will make a consumption among them (so he takes the sense of the word (d) we render "altogether"); but if not, "I will know", I will have mercy on them.''

(c) "fecerint consummationem", Pagninus, Montanus, Munster, Vatablus, Drusius, Cocceius. (d) "Fecerint consumptionem", Piscator, Schmidt; so the Targums of Jonathan and Jerusalem.