Akhenaten is sometimes credited with inventing monotheism, but I think of him rather as the first extreme political centraliser. The Ancient Egyptian state was already organised in such a way that there were very few checks on pharaonic power; they were already deified. But polytheism meant the pharaoh could only be one among many. By eliminating all the other gods in the name of an abstract sun disc whose cult could only be mediated through himself, Akhenaten was essentially trying to centralise all authority – both political and religious – in his person only. What Erdoğan has attempted in Turkey, more than three thousand years later, follows the same pattern.