Author
- Al-Humaydī2
- Al-Mawardi2
- Augustine of Hippo2
- Avicenna2
- Bonaventure2
- Eastern Orthodox Church2
- Fakhr al-Din al-Razi2
- Imam Ar-Rafi'i2
- Innocent IV2
- Jacobus de Voragine2
- Jehiel ben Jekuthiel ben Benjamin Anav2
- Johannes de Sacrobosco2
- Leo Archpriest2
- Nasir al-Din al-Tusi2
- Peter Cantor2
- Peter of Poitiers2
- Petrus Comestor2
- Robert Grosseteste2
- Shaykh Tusi2
- Thomas of Cantimpré2