Author
- Abu Ishaq al-Tha'labi1
- Ahmad ibn Ismail al-Taliqani1
- Al-Ghazali1
- Al-Suhayli1
- Al-Ḥusayn ibn Yaḥyá Qaṭṭān1
- Alexander III1
- Ambrose1
- Ambrosiaster1
- Anselm of Canterbury1
- Aristotle1
- Avicenna1
- Aḥmad ibn Mūsá Ibn Shākir1
- Basil of Caesarea1
- Cacciacomes1
- Castino1
- Eastern Orthodox Church1
- Epiphanius of Salamis1
- Geoffrey of Monmouth1
- Gilbert de La Porrée1
- Gregory of Nazianzus1