Saint Thomas Aquinas, G. K. Chesterton, J. B. Bury, Charles Gore, James Stalker, J. G. H. Barry, Saint Augustine, Athanasius of Alexandria, Basil The Great, Gregory of Nyssa, Pope Gregory I, John of Damascus, Margaret Oliphant, St. Anselm of Canterbury, Thomas à Kempis, St. Ignatius of Loyola, St. Teresa of Avila, Georgiana Fullerton, Martin Luther, Saint Thomas More, William Roper, Henri Bremond, F. A. Forbes, Sabine Baring-Gould, Robert Alexander Stewart Macalister, Maurice Maeterlinck, Louis Bertrand, Vincent O'Sullivan, Of Clairvaux Saint Bernard, Jean-Pierre Camus, Richard Connolly, Anonymous & G. E. M.
