Calendar
December 4

Saint Saint John Damascene, Priest and Doctor
optional memorial (optional)
The icon is a mirror, a window to the divine.
A Syrian monk and Doctor of the Church who defended the use of holy icons during the iconoclast controversy.
Also commemorated
Saints with this feast day in Wikidata, beyond the General Roman Calendar.
- Blessed Adolph Kolping
- Saint Anno II, Archbishop of Cologne
- Servant of God Barbora Žagarietė
- Venerable Bernard degli Uberti
- Saint Clement of Alexandria
- Blessed Francisco Gálvez
- Saint Gennady of Novgorod
- Blessed Girolamo de Angelis
- Saint Heraclas of Alexandria
- Saint John of Damascus
- Saint Osmund
- Blessed Pier Pettinaio
- Saint Saint Barbara
- Saint Sigiramnus
- Saint St. Ada