 
          Muhammad a Prophet For all Humanity
        
        
          15. The Qur’an—The Prophet’s Miracle
        
        
          ~ 365 ~
        
        
          language. The Umayyads had been a purely Arab
        
        
          dynasty. Strong supporters of Arab nationalism,
        
        
          they took their promotion of Arabic literature and
        
        
          language almost to the point of partiality. Their
        
        
          capital was situated in Damascus, in the Arab
        
        
          heartland. In their time, both the military and the
        
        
          civil administration were controlled by Arabs.
        
        
          Now the Abbasids took over the reins of power.
        
        
          Iranian support had brought the caliphate to the
        
        
          Abbasids. It was inevitable then that the Iranians
        
        
          should maintain a strong influence on their
        
        
          administration. This influence led to the capital
        
        
          being moved to Baghdad, on the threshold of
        
        
          Persia. The Abbasids gave the Iranians a free hand
        
        
          in affairs of government, but looked down on the
        
        
          Arabs and their civilization, and made conscious
        
        
          efforts to weaken them, unlike the Umayyads who
        
        
          had always preferred Arabs for high posts.
        
        
          With the wane of pro-Arab favouritism, Iranians,
        
        
          Turks, Syrians, Byzantine and Berber elements were
        
        
          able to gain control over all affairs of society and
        
        
          state. Marriages between Arabs and non-Arabs
        
        
          became commonplace. With the mixing of Aryan