Genesis 19:30

30.And Lot went up out of Zoar. This narration proves what I have before alluded to, that those things which men contrive for themselves, by rash counsels drawn from carnal reason, never prosper: especially when men, deluded by vain hope, or impelled by depraved wishes, depart from the word of God. For although temerity commonly seems to be successful at the beginning; and they who are carried away by their lusts, exult over the joyful issue of affairs; yet the Lord, at length, curses whatever is not undertaken with his approval; and the declaration of Isaiah is fulfilled,

‘Woe to them who begin a work and not by the Spirit of the Lord;
who take counsel, but do not ask at his mouth,’
(Isaiah 30:1.)

Lot, when commanded to retake himself to the mountain, chose rather to dwell in Zoar. After this habitation was granted to him, according to his own wish, he soon repents and is sorry for he trembles at the thought that destruction is every moment hastening on a place so near to Sodom, in which perhaps the same impiety and wickedness was reigning. But let the readers recall to memory what I have said, that it was only through the wonderful kindness of God, that he did not receive either immediate, or very severe punishment. For the Lord, by pardoning him at the time, caused him finally to become judge of his own sin. For he was neither expelled from Zoar by force nor by the hand of man; but a blind anxiety of mind drove him and hurried him into a cavern, because he had followed the lust of his flesh rather than the command of God. And thus in chastising the faithful, God mitigates their punishments so as to render it their best medicine. For if he were to deal strictly with their folly they would fall down in utter confusion. He therefore gives them space for repentance that they may willingly acknowledge their fault.