Virtuous pagan is a concept in Christian theology that addressed the problem of pagans who were never evangelized and consequently during their lifetime had no opportunity to recognize Christ, but nevertheless led virtuous lives, so that it seemed objectionable to consider them damned. It is thus analogous to that of the "righteous gentile" in Judaism and Hanifs in Islam. A modern Catholic rendering of this is known as "Anonymous Christianity" in the theology of Karl Rahner.
Prominent examples of virtuous pagans are Socrates, Plato, Aristotle, Cicero, Trajan, and Virgil. Dante Alighieri, in his Divine Comedy, places a number of virtuous pagans to the first circle of Hell (analogous to Limbo), including Homer, Horace, Ovid, and Lucan, and notably also Saladin, a Muslim, although Muslims are monotheists (not pagans) and Saladin knew of Christianity.
Francis A. Sullivan believes that early Christian writers "did not preclude virtuous pagans from possibly attaining salvation", but he "agrees that it is possible that the patristic Fathers, had they been asked directly, may have denied that pagans and Jews could become partakers of eternal life."
"Virtuous paganism" became relevant to Romanticism with its interest in North European mythology or enthusiasm for the rediscovered pagan ethos of the Icelandic sagas. Tom Shippey argues that the fiction of J. R. R. Tolkien is significantly based on such a concept of virtuous paganism:
Tolkien was "rather disturbed by [an Armageddon which the wrong side wins (Ragnarök)]: he saw that the ethos it represented could be used by either side, as indeed it was in the deliberate cultivation of Götterdämmerung by the Nazi leadership a few years later. Nevertheless it did provide an image of heroic virtue which could exist, and could be admired, outside the Christian framework. In some respects (as you can see in his 1936 Beowulf lecture, see Essays, 24–25) the Old Norse 'theory of courage' might even be regarded as ethically superior to the Classical if not to the Christian world-view, in that it demanded commitment to virtue without any offer of lasting reward. . . . He also felt that Old Norse mythology provided a model for what one might call 'virtuous paganism,' which was heathen; conscious of its own inadequacy, and so ripe for conversion; but not yet sunk into despair and disillusionment like so much of 20th-century post-Christian literature; a mythology which was in its way light-hearted."
- Canaris, Michael M. Francis A. Sullivan, S.J. and Ecclesiological Hermeneutics. pp. 118–119. ISBN 978-90-04-32684-2 – via Google Books.
- Shippey, Tom. "Tolkien and Iceland: The Philology of Envy". Roots and Branches. pp. 191–192. Archived from the original on March 4, 2007.
- Cindy L. Vitto, The virtuous pagan in Middle English literature, DIANE Publishing, 1989, ISBN 978-0-87169-795-0.
- Vitto, Cindy L (1989). "The Virtuous Pagan. In Middle English Literature". Transactions of the American Philosophical Society. 79 (5): 1–100. doi:10.2307/1006545. JSTOR 1006545.
- Irwin, T. H (1999). "Splendid Vices?". Medieval Philosophy & Theology. 8 (2): 105–27. doi:10.5840/medievalpt1999825.