750-1258 abūal-qāsimismāʻīlibnʻabbād arabicliterature courtsandcourtiersinliterature criticismandinterpretationṣāḥibal-ṭālqānī doctrines earlyworksto1800 historyandcriticism islam kingsandrulers kingsandrulersinliterature motazilites theology ṣāḥibal-ṭālqānī