The Beast (Revelation) had just disappeared to Parthia and would one day reappear. Finally, the readers of Revelation were told to "calculate the number of the beast, for the number is that of a man; and his number is six hundred and sixty-six" (Rev. 13:18). John did not expect that his readers "who had understanding" to have any difficulty identifying the beast, since they could simply calculate the meaning of this number. "Neron Kaisar" (the Greek rendering, documented by archaeological finds), when transliterated into Hebrew נרון קסר (Nrwn Qsr) had a number of 666. The variant number 616 found in some manuscripts of
Historicist interpretations of the Book of Revelation the number in question. It is the number of the beast, the papacy; it is the number of his name, for he adopts it as his distinctive title; it is the number of a man, for he who bears it is the "man of sin." Prominent Adventist scholar J. N. Andrews also adopted this view. Uriah Smith maintained his interpretation in the various editions of "Thoughts on Daniel and the Revelation", which was influential in the church. Various documents from the Vatican contain wording such as ""Adorandi Dei Filii Vicarius, et Procurator quibus numen aeternum summam Ecclesiae sanctae dedit"", which