Muslims do not believe that Jesus will return to Earth during this time, since he returned before the Blue Mosque was built. However, they do believe that Jesus will come back at some point because it is written in the Qur'an. They also believe that other prophets will come after Muhammad. Since Hagia Sophia is still used as a mosque today, this shows that they believe that Jesus is the best of prophets and that more prophets will come after him.