The Popular Commentary by Paul E. Kretzmann - Genesis 19:30-38
The sin of Lot and His Daughters v. 30. And Lot went up out of Zoar, and dwelt in the mountain, and his two daughters with him; for he feared to dwell in Zoar; and he dwelt in a cave, he and his two daughters. The terrible catastrophe had completely unnerved Lot, causing him to doubt even the plain promise of the Lord to preserve the city of Zoar for his sake. As soon as possible he left the city and made his home in a cave of the mountains, very likely in what was afterward known as the... read more
Matthew Henry's Concise Commentary on the Bible - Genesis 19:30-38
30-38 See the peril of security. Lot, who kept chaste in Sodom, and was a mourner for the wickedness of the place, and a witness against it, when in the mountain, alone, and, as he thought, out of the way of temptation, is shamefully overtaken. Let him that thinks he stands high, and stands firm, take heed lest he fall. See the peril of drunkenness; it is not only a great sin itself, but lets in many sins, which bring a lasting wound and dishonour. Many a man does that, when he is drunk, which,... read more