I have heard that he is Anti-Christ, and that he teas described by St. John as 666, the numerical equivalent of the Latin words of the Pope’s title, Vicarius Filii Dei.

That interpretation is absurd, and rejected by all reputable scholars, Catholic and non-Catholic alike. In any case, St. John wrote in Greek, and there is no warrant whatever for the transition to the Latin language. Moreover, whatever be the true interpretation of this mystical number, it certainly refers to some one individual being. If it referred to one particular Pope, it could refer to none of the others. To which Pope will people refer it? To a past Pope? Then he is dead and gone, and we need not worry about him. To the present Pope? He is the very antithesis of all the conditions of the Beast as described by St. John. However, the number does not refer to any of the Popes at all.

Radio Replies Volume 1 by Rev. Dr. Leslie Rumble MSC and Rev. Charles Mortimer Carty