Odd that Islam in the Koran says something like this as does the Bible in the Book of Revelations. Isalam also has the same belief in the Koran and ISL was based in part on this. There would be a great battle (the fight in the Mideast today) and Muslims who are losing the battle would be saved by the return or second coming of the Messiah,  Jesus Christ or the son of Mary, a virgin (the Islamic Jesus is not God, but a human prophet who rises to be with God) on being rescued by Jesus, Muslims would go to heaven.