- Pascal, Blaise, 1623-1662 (4)
- Augustine, Saint, Bishop of Hippo, 354-430 (3)
- Lafuma, Louis (2)
- Locke, John, 1632-1704 (2)
- Minucius Felix, Marcus (2)
- Pike, Kenneth Lee, 1912- (2)
- Adler, Mortimer Jerome, 1902- (1)
- Alici, Luigi (1)
- Arnobius, of Sicca (1)
- Beaujeu, Jean (1)
- Burman, Thomas E. (1)
- Butler, Joseph, 1692-1752 (1)
- Butterworth, G. W. (George William), 1879- (1)
- Champeaux, Jacqueline (1)
- Clement, of Alexandria, Saint, ca. 150-ca. 215 (1)
- Ebied, R. Y. (1)
- Eliot, T. S. (Thomas Stearns), 1888-1965 (1)
- Encyclopaedia Britannica (1)
- Firmicus Maternus, Julius (1)
- Fragu, Bernard (1)
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- Greene, William Chase, 1890- (1)
- Guitton, Jean (1)
- Hayman, A. P. (1)
- Heck, Eberhard (1)
- Higgins-Biddle, John C. (1)
- Jaʿfariyān, Rasūl (1)
- Kindī, d. ca. 873 (1)
- Kopp, René (1)
- Korablev (1)
- Kytzler, Bernhard (1)
- Lactantius, ca. 240-ca. 320 (1)
- Lamennais, Félicité Robert de, 1782-1854 (1)
- Le Bonniec, Henri (1)
- Levine, Philip (1)
- M'Crie, Thomas, 1797-1875 (1)
- McCracken, George Englert, 1904- (1)
- Mugnai, Paolo F. (1)
- Nuovo, Victor, 1931- (1)
- Paul Pillai, K. V. (1)
- Prideaux, Humphrey, 1648-1724 (1)
- Ratzinger, Joseph (1)
- Resta Barrile, Anna (1)
- Ridolfi, Roberto, 1899- (1)
- Romano, Vincenzo (1)
- Sanford, Eva Matthews (1)
- Savonarola, Girolamo, 1452-1498 (1)
- Scofield, Richard (1)
- Sergius, the Stylite, active 8th century (1)
- Siri︠a︡kovʺ, Mikhailʺ (1)
- Sāwīrus ibn al-Muqaffaʿ, Bishop of el-Ashmunein, fl. 955-987 (1)
- Tertullian, ca. 160-ca. 230 (1)
- Trotter, W. F. (William Finlayson), 1871- (1)
- Trotter, W. F. (William Finlayson), b. 1871 (1)
- Turcan, Robert (1)
- Valignano, Alessandro, 1538-1606 (1)
- Verde, Armando F. (Armando Felice) (1)
- Wiesen, David S. (1)
- Wlosok, Antonie (1)
- Young, M. J. L. (1)
- Ṣiddīqī, Maryam (1)