was The Grand Mufti Mohammad Amin al-Husayni. Mohammad Amin al-Husayni (ca. 1895 - July 4 , 1974 , أمين الحسيني, alternatively spelt al-Husseini ), the Mufti of Jerusalem , was a Palestinian Arab nationalist and a Muslim religious leader. Known for his anti-Zionism , al-Husayni fought against the establishment of a