Those who in their meditation often go down to hell during life, will not easily go down there at death. Such meditations are a powerful arm against sin, and a useful aid to bring a man back from sin. Daily we see men kept from evildoing by the fear of the law's punishments. How much greater care should they not take on account of the punishment of hell, greater in its duration, in its bitterness and in its variety.
--St. Thomas Aquinas
