Sayf al-Din al-Amidi (died 1233) was an influential jurist of the Shafi`i school who worked to combine kalam (theology) with existing methods of jurisprudence. Al-Amidi was first instructed in fiqh and Hanbali law in his home of Amid in eastern Anatolia. At a young age al-Amidi traveled to Baghdad to join the learning circle of the famous Shafi teacher Ibn Fadlan. In Baghdad al-Amidi focused his studies on theoretical jurisprudence and he transferred from the Shafi school from the Hanbali school.[1] Along with the influnce of Ibn Fadlan al-Amidi was prompted to join the Shafi school due to his interest in Ash’ari theology.[2] While in Baghdad al-Amidi also studied philosophy from a Christian tutor. He received much criticism for his studies since philosophy was not in favor with Muslim scholars of the time. He moved to Syria in search of a more hospitable environment but continued on to Egypt after encountering the same difficulties. Al-Amidi rose to fame in Egypt yet attempts by his peers to vilify him because of his use of heretical, rationalist, methods prompted him to move once more. He moved to Damascus where he produced his most famous works on Islamic jurisprudnece Al-ihkam fi usul al-ahkam (the Inkam) and the Muntaha. He remained in Syria until his death.[3]
He was accused of heresy because of his interest in philosophy. In one case Al-Amidi defened philosophical doctrine against the criticism of well known Ash’ari theologian Fakhr al-Din al Razi.[4]
al-Amidi believed that an expression was amm (universal) if it was “a single vocable that signifies two or more referents simultaneously”. An objection to this teaching was that it implied at least two affected by the injunction, which created doubt about how the injunction would apply to a single person. .[5]
al-Amidi defined ijtihad as the “total expenditure of effort in search for an opinion as to any legal rule in such a manner that the individual senses (within himself)an inability to expend further effort” .[6]