To enforce this warning against looking back, let me beseech you to consider the exceeding proneness to it there is in the heart. The heart of man is a backsliding heart. There is in the heart a great love and hankering desire after the ease, pleasure, and enjoyments of Sodom, as there was in Lot's wife, by which persons are continually liable to temptations to look back. The heart is so much towards Sodom, that it is a difficult thing to keep the eye from turning that way, and the feet from tending thither. When men under convictions are put upon fleeing, it is a mere force, it is because God lays hold on their hands, as he did on Lot's and his wife's, and drags them so far.