See you got it wrong.
The NT Book of Revelation and how it was set up, it only applies to the period of the ancient Romans.
so, you really think the second coming of Christ (the Parosia) already happened during the time of Rome?
And because you believe that, you can never see the truth.
Your misbelief is a characterization of the world's ignorance. The Antichrist won't even need to kick in the door to attain power. He is going to be carried on the world's shoulders like a conquering hero.
That of course is impossible and for many reasons...One of which is your Church still exists...Your Church will not exist after Jesus returns to Earth...Jesus will sit on a throne in Jerusalem...
Firstly, that has never occurred in the past and then secondly, what need would the World have of a pope, when God is sitting in Jerusalem???
There is tons and tons of future prophecy in the OT that hasn't taken place yet, but it will, after Jesus really does return to earth to set up his physical Jewish kingdom...
It is good to know a little bit more of the bible than you obviously do(n't) so you can't be swayed by false prophets and false christs into believing nonsense...