| Geneva Study Bible But his wife looked back from behind him, and she became a {n} pillar of salt. (n) Concerning the body only: this was a notable monument of God's vengeance to all who passed that way. Wesley's Notes 19:26 But his wife looked back from behind him - Herein she disobeyed an express command. Probably she hankered after her house and goods in Sodom, and was loath to leave them. Christ intimates this to be her sin, Luke 17:31,32, she too much regarded her stuff. And her looking back spoke an inclination to go back; and therefore our Saviour uses it as a warning against apostasy from our Christian profession. And she became a pillar of salt - She was struck dead in the place, yet her body did not fall down, but stood fixed and erect like a pillar or monument, not liable to waste or decay, as human bodies exposed to the air are, but metamorphosed into a metallic substance, which would last perpetually. Our communion with God consists in our gracious regard to him, and his gracious regard to us. We have here therefore the communion that was between God and Abraham in the event concerning Sodom, as before in the consultation concerning It; for communion with God is to be kept up in providences as well as in ordinances. Jamieson-Fausset-Brown Bible Commentary 26. Lot was accompanied by his wife and two daughters. But whether it was from irresistible curiosity or perturbation of feeling, or that she was about to return to save something, his wife lingered, and while thus disobeying the parting counsel, "to look not back, nor stay in all the plain" [Ge 19:17], the torrent of liquid lava enveloped her so that she became the victim of her supine indolence or sinful rashness. Matthew Henry's Concise Commentary 19:1-29 Lot was good, but there was not one more of the same character in the city. All the people of Sodom were very wicked and vile. Care was therefore taken for saving Lot and his family. Lot lingered; he trifled. Thus many who are under convictions about their spiritual state, and the necessity of a change, defer that needful work. The salvation of the most righteous men is of God's mercy, not by their own merit. We are saved by grace. God's power also must be acknowledged in bringing souls out of a sinful state If God had not been merciful to us, our lingering had been our ruin. Lot must flee for his life. He must not hanker after Sodom. Such commands as these are given to those who, through grace, are delivered out of a sinful state and condition. Return not to sin and Satan. Rest not in self and the world. Reach toward Christ and heaven, for that is escaping to the mountain, short of which we must not stop. Concerning this destruction, observe that it is a revelation of the wrath of God against sin and sinners of all ages. Let us learn from hence the evil of sin, and its hurtful nature; it leads to ruin. | 
