Author
- Boethius1
- Catholic Church1
- Epiphanius of Salamis1
- Gregory I1
- Gregory of Nazianzus1
- Grigorios of Antioch1
- Hai Gaon1
- Ibn 'Abd al-Barr1
- Ibn Khafājah1
- Ibn al-Tayyib1
- Ibn-al-Anbārī1
- Ibrāhīm ibn ʻAlī Ḥuṣrī1
- Isidore of Seville1
- John Chrysostom1
- Muḥammad ibn Aḥmad Ṭabasī1
- Muḥammad ibn al-Ḥusayn al-Saʻīdī al-Hamadhānī Qāḍī1
- Quodvultdeus1
- Radbod II1
- Raghib Isfahani1
- Saʻīd ibn Hibat Allāh ibn al-Ḥusayn1