Genesis 19:9

The messengers (angels) sent by Jehovah to Sodom, arrived there in the evening, when Lot, who was sitting at the gate, pressed them to pass the night in his house. The gate, generally an arched entrance with deep recesses and seats on either side, was a place of meeting in the ancient towns of the East, where the inhabitants assembled either for social intercourse or to transact public business (vid., Gen 34:20; Deu 21:19; Deu 22:15, etc.). The two travellers, however (for such Lot supposed them to be, and only recognised them as angels when they had smitten the Sodomites miraculously with blindness), said that they would spend the night in the street - בּרחוב the broad open space within the gate - as they had been sent to inquire into the state of the town. But they yielded to Lot's entreaty to enter his house; for the deliverance of Lot, after having ascertained his state of mind, formed part of their commission, and entering into his house might only serve to manifest the sin of Sodom in all its heinousness. While Lot was entertaining his guests with the greatest hospitality, the people of Sodom gathered round his house, "both old and young, all people from every quarter" (of the town, as in Jer 51:31), and demanded, with the basest violation of the sacred rite of hospitality and the most shameless proclamation of their sin (Isa 3:9), that the strangers should be brought out, that they might know them. ידע is applied, as in Jdg 19:22, to the carnal sin of paederastia, a crime very prevalent among the Canaanites (Lev 18:22., Lev 20:23), and according to Rom 1:27, a curse of heathenism generally.

The contents of this chapter we have, Pe2 2:6-8, where we find that "God, turning the cities of Sodom and Gomorrah into ashes, condemned them with an overthrow, and delivered just Lot." It is the history of Sodom's ruin, and Lot's rescue from that ruin. We read (ch. 18) of God's coming to take a view of the present state of Sodom, what its wickedness was, and what righteous persons there were in it: now here we have the result of that enquiry. I. It was found, upon trial, that Lot was very good (Gen 19:1-3), and it did not appear that there was any more of the same character. II. It was found that the Sodomites were very wicked and vile (Gen 19:4-11). III. Special care was therefore taken for the securing of Lot and his family, in a place of safety (Gen 19:12-23). IV. Mercy having rejoiced therein, justice shows itself in the ruin of Sodom and the death of Lot's wife (Gen 19:24-26), with a general repetition of the story (Gen 19:27-29). V. A foul sin that Lot was guilty of, in committing incest with his two daughters (Gen 19:30, etc.).

19:9 The men of the city were enraged by Lot’s attempts to curtail their wickedness. Lot had apparently not condemned them before, since they were amazed that he now judged them.