Genesis 18:21

God was about to go down, and convince Himself whether they had done entirely according to the cry which had reached Him, or not. כלה עשׂה, lit., to make completeness, here referring to the extremity of iniquity, generally to the extremity of punishment (Nah 1:8-9; Jer 4:27; Jer 5:10): כּלה is a noun, as Isa 10:23 shows, not an adverb, as in Exo 11:1. After this explanation, the men (according to Gen 19:1, the two angels) turned from thence to go to Sodom (Gen 18:22); but Abraham continued standing before Jehovah, who had been talking with him, and approached Him with earnestness and boldness of faith to intercede for Sodom. He was urged to this, not by any special interest in Lot, for in that case he would have prayed for his deliverance; nor by the circumstance that, as he had just before felt himself called upon to become the protector, avenger, and deliverer of the land from its foes, so he now thought himself called upon to act as mediator, and to appeal from Jehovah's judicial wrath to Jehovah's covenant grace (Kurtz), for he had not delivered the land from the foe, but merely rescued his nephew Lot and all the booty that remained after the enemy had withdrawn; nor did he appeal to the covenant grace of Jehovah, but to His justice alone; and on the principle that the Judge of all the earth could not possibly destroy the righteous with the wicked, he founded his entreaty that God would forgive the city if there were but fifty righteous in it, or even if there were only ten. He was led to intercede in this way, not by "communis erga quinque populos misericordia" (Calvin), but by the love which springs from the consciousness that one's own preservation and rescue are due to compassionate grace alone; love, too, which cannot conceive of the guilt of others as too grea…

We have an account in this chapter of another interview between God and Abraham, probably within a few days after the former, as the reward of his cheerful obedience to the law of circumcision. Here is, I. The kind visit which God made him, and the kind entertainment which he gave to that visit (Gen 18:1-8). II. The matters discoursed of between them. 1. The purposes of God's love concerning Sarah (Gen 18:9-15). 2. The purposes of God's wrath concerning Sodom. (1.) The discovery God made to Abraham of his design to destroy Sodom (Gen 18:16-22). (2.) The intercession Abraham made for Sodom (Gen 18:23, etc.).