I can find no where that any man shall live in torments Everlastingly. Also, it seemeth hard, to say, that God who is the Father of Mercies, that doth in Heaven and Earth all that hee will; that hath the hearts of all men in his disposing; that worketh in men both to doe, and to will; and without whose free gift a man hath neither inclination to good, nor repentance of evill, should punish mens transgressions without any end of time, and with all the extremity of torture, that men can imagine, and more.
(Thomas Hobbes, Leviathan, rev. student ed., ed. Richard Tuck, Cambridge Texts in the History of Political Thought, ed. Raymond Geuss and Quentin Skinner [Cambridge: Cambridge University Press, 1996], chap. 44, pp. 431-2 [first published in 1651])
Note from KBJ: I prefer to think that the likes of Hitler, Stalin, and Mao "live in torments Everlastingly." No punishment is too great for them.