“Thousands of devout Muslims prayed outside Turkey’s historic Hagia Sophia museum on Saturday [May 23] to protest a 1934 law that bars religious services at the former church and mosque. Worshippers shouted, “Break the chains, let Hagia Sophia Mosque open,” and “God is great” [the notorious “Allahu Akbar”] before kneeling in prayer as tourists looked on. Turkey’s secular laws prevent Muslims and Christians from formal worship within the 6th-century monument, the world’s greatest cathedral for almost a millennium before invading Ottomans converted it into a mosque in the 15th century.”

Calls to turn Hagia Sophia into a mosque is not about Muslims wanting a place to pray—as of 2010, there were 3,000 active mosques in Constantinople alone. Rather, it’s about their reveling, and trying to revivify, the glory days of Islamic jihad and conquest: Reuters added that Muslims “staged the prayers ahead of celebrations next week marking the 559th anniversary of the Ottoman Sultan Mehmet’s conquest of Byzantine Constantinople.” According to Salih Turhan, a spokesman quoted by Reuters, “As the grandchildren of Mehmet the Conqueror, seeking the re-opening Hagia Sophia as a mosque is our legitimate right.”