A library of lectures from different IUS programmes. IUS is an independent UK charity run by young volunteers nationwide, working to empower young people based on the guiding light of the Quran and Ahlul Bayt (as).

Abū ʿAbdullāh Muhammad ibn Idrīs al-Shāfiʿī (Arabic: أبـو عـبـد الله مـحـمـد ابـن إدريـس الـشـافـعيّ‎) (767–820 CE, 150–204 AH) was an Arab Muslim theologian, writer, and scholar. Al-Shāfi‘ī was one of the four great Sunni Imams, whose legacy on juridical matters and teaching eventually led to the Shafi'i school of fiqh (or Madh'hab). He was the most prominent student of Imam Malik ibn Anas and he also served as the Governor of Najar.

Abu l-ʿAbbās Aḥmad b. ʿAlī b. Aḥmad b. al-ʿAbbās al-Najāshī al-Asadī (Arabic: ابوالعباس احمد بن علی بن احمد بن العباس النَجاشی الأسدی) (b. 372/982 - d. After 463/1071), famously known as al-Najāshī (Arabic: النجاشی) or Ibn al-Kūfī (Arabic: ابن الکوفی), is one of the great Shi'a scholars of biographical evaluation ('ilm al-rijal) from the 4th/10th century and early 5th/11th century. His book, Fihrist asma' musannifi l-Shi'a, also known as Rijal al-Najashi is one of the prominent sources of biographical evaluation among the Shi'a.