The question that EVERYONE will answer is this - "What did you do with Jesus?" - Repent and surrender to Him in obedience or Reject Him.
One day we will all meet Him, as Lord or as Judge.
I believe that Satan has deceived people through the prophecies of Mohammed and the Koran. Islam is one of his finest tools he has devised to lead people away from the TRUTH.
I do not disagree but I would say, without mentioning the name of the religion, that there is another cult that has inumerable numbers of followers in bondage that also blinds them from seeking the real Christ and His Word.