What does Genesis 19:22 mean?
The Lord has granted Lot's request not to destroy a small city nearby so that Lot and his family can flee to it and escape God's judgment on Sodom and Gomorrah. This is quite a generous allowance. Lot is so entrenched in Sodom that he has to be dragged, by the hand, out of the city by two angels. These are the same angels who initially told Lot and his family to run directly for the hills, in order to be completely out of the disaster zone. When Lot asks to flee only to a nearby town, his request is graciously accepted.There is still a sense of urgency at play, however. Lot and his family must hurry. The Lord will not allow the judgment to begin until the family arrives at the town that will now be called Zoar, which comes from a word that means "to be small." This town was formerly known by the name Bela (Genesis 14:8).
Genesis 19:1–22 describes what happens following the Lord's assurance to Abraham that He will not destroy Sodom if He finds ten righteous people there. Despite such a low standard, Sodom fails the test. Every man in the city attempts to rape two of the Lord's angels who are in human form. The angels intervene, eventually removing Lot and his family from the city by force, and out of God's mercy. The angels instruct the family to run to the hills, but Lot asks if they can flee to the tiny town of Zoar instead. The angels allow this.
Two angels, disguised as men, visit Abraham's nephew, Lot, in the city of Sodom. After the men of Sodom attempt to rape the angels in Lot's home, the angels rescue Lot and his family, forcibly removing them from the city. Then God sends fire and sulfur from heaven. This destroys all of the land and people in and around the cities. As stated in earlier verses, this is the result of their great and ongoing wickedness. Lot's wife is turned to a pillar of salt when she disobeys the angels by looking back on the destruction. Lot and his daughters flee first to Zoar, then to a cave in the hills. There, Lot's confused and frightened daughters get him drunk, have sex with him, and each become pregnant.