the Latin title bestowed upon the Bishop of Rome is Vicarius Filii Dei, which being interpreted is Vicar of the Son of God. THE LITERAL MEANING: VICARIUS - substituting for, or in place of , FILII - means son, DEI - means GOD
the Latins used their letters as numbers as the Arabic numerals had not yet come into use, lets see what the Title Vicarius Filii Dei adds up to in its equivalent numerical value, can you guess whats coming?
NUMERAL NAME VALUE
I unus 1
V quinque 5
X decem 10
L quinquaginta 50
C centum 100
D quingenti 500
M mille 1000
VICARIUS FILII DEI First lets start with Vicarius V = 5, I = 1, C = 100, A & R = no value, I = 1, U/V = 5, S = no value Total = 112
next Filii F = no value, I = 1, L = 50, I = 1, I = 1 Total = 53 , Lastly Dei D = 500, E = no value, I = 1 Total = 501
so we have the figures 112 + 53 + 501, which added together is, surprise, surprise 666
VICARIUS FILII DEI ,The pope's triple tiara is emblazoned with this title as is his mitre.
Rev 13:18 Here is wisdom. Let him that hath understanding count the number of the beast: for it is the number of a man; and his number is Six hundred threescore and six.