And if a man consider the original of this great Ecclesiastical Dominion, he will easily perceive, that the Papacy, is no other than the Ghost of the deceased Romane Empire, sitting crowned upon the grave thereof: For so did the Papacy start up on a Sudden out of the Ruines of that Heathen Power.

The Fourth Part, Chapter 47, p. 386(See also: Arnold J. Toynbee, A Study of History, Volume I). - Leviathan (1651)