- Savelli, Troilo, -15921
- Scotland1
- Scrolls1
- Sefirah period1
- Sermons1
- Sermons, German1
- Servites1
- Shaybānī, Muḥammad ibn al-Ḥasan, approximately 750-804 or 8051
- Shiites1
- Shushtarī, ʻAlī ibn ʻAbd Allāh, 1213 or 1214-1269. Qaṣīdah1
- Shādhilī, Abū al-Ḥasan ʻAlī ibn ʻAbd Allāh, approximately 1196-12581
- Shādhilīyah1
- Shāfiʻī, Muḥammad ibn Idrīs, 767 or 768-8201
- Shāṭibī, al-Qāsim ibn Fīrruh, 1144-11941
- Solitude--Religious aspects--Islam1
- Spain--Seville1
- Spices1
- Spiritual life1
- Spirituality--Catholic Church1
- Sufis--Biography1