A major part of the reason Christianity is divided is due to speculative private interpretations of scripture.
If you were going to, couldn’t you suppose the False Prophet to be from where Christianity has long condemned a so named false prophet already, in Islam.
Has not Islam a future all uniting messianic figure prophecied in its system?
Could you suppose the recent attempts at establishing a radical Islamic state a preamble to something wider.
Your "Franciscan" Pope loves Islam.