SharÄ«'ah: The Islamic Law is a landmark work of Islamic jurisprudence by Professor Abdur Rahman I.Doi -- one of the most comprehensive English-language treatments of Islamic law grounded directly in the Qur'Ä n and Sunn...SharÄ«'ah: The Islamic Law is a landmark work of Islamic jurisprudence by Professor Abdur Rahman I.Doi -- one of the most comprehensive English-language treatments of Islamic law grounded directly in the Qur'Ä n and Sunnah.