Genesis 19:6

6. And Lot went out at the door unto them. It appears from the fact that Lot went out and exposed himself to danger, how faithfully he observed the sacred right of hospitality. It was truly a rare virtue, that he preferred the safety and honor of the guests whom he had once undertaken to protect, to his own life: yet this degree of magnanimity is required from the children of God, that where duty and fidelity are concerned, they should not spare themselves. And although he was already grievously injured by the besieging of his house; he yet endeavors, by gentle words, to soothe ferocious minds, while he suppliantly entreats them to lay aside their wickedness, and addresses them by the title of brethren. Now it appears, how savage was their cruelty, and how violent the rage of their lust, when they were in no degree moved by such extraordinary mildness. But the description of a rage so brutal, tends to teach us that punishment was not inflicted upon them, until they had proceeded to the last stage of wickedness. And let us remember, that the reprobate, when they have been blinded by the just judgment of God, rush, as with devoted minds, through every kind of crime, and leave nothing undone, until they render themselves altogether hateful and detestable to God and men.