Conquest of Saudi Arabia by true Islamic fighters, followed by Reconquest of Iran from Shiites and Invasion of Vatican and death of the Antichrist

Nafi' ibn 'Utbah said, "The Prophet said, 'You will attack Arabia, and Allah will enable you to conquer it. Then you will attack Persia, and Allah will enable you to conquer it. Then you will attack Rome, and Allah will enable you to conquer it. Then you will attack the Antichrist, and Allah will enable you to conquer him.' " (Muslim).