The real enemy of the christians are those who say they are jews but they are not but of the synagogue of satan.  Rev.  2:9 and 3:9, 1 John 4:3
The fake jews are those who does not have the circumcision of the heart.  They deny Jesus as the Son of God. They have the spirit of the antichrist.
The antichrist  will come from the revived roman empire, the other leg.  Islam came from the byzantine empire originated from the eastern roman empire.  Islam is an invented religion by the fake jews to covertly persecute in their behalf the christians. Koran is their distorted version of the bible.
Islam will be the dummy beast to be defeated by the real beast antichrist, to make him appear as the messiah that the christians had been waiting for.
This will be the great deception that satan will orchestrate.

YBIC,
EAGLET