215 Abu Sulayman of Damascus d.; 2nd decree.
218-234 The Mihna; Al-Mu‘tasim Kh.
220 Ma‘mar b. ‘Abbad.
223 Fatima of Naysabur d.
226 Abu Hudhayl M. al-‘Allaf d.
227 Bishr al-Hafi d.; al-Wathiq Kh.
231 An-Nazzam d.
232 Al-Mutawakkil Kh.
234 Decree that Qur’an is uncreated; Scotus Erigena transl. pseudo-Dionysius, A.D. 850.
240 Ibn Abi Duwad d.