February 4 (Eastern Orthodox liturgics)
February 3 - Eastern Orthodox liturgical calendar - February 5
All fixed commemorations below are observed on February 17 by Eastern Orthodox Churches on the Old Calendar.
For February 4th, Orthodox Churches on the Old Calendar commemorate the Saints listed on January 22.
Feasts
- Afterfeast of the Meeting of our Lord in the Temple.
Saints
- Martyrs Jadorus and Isidore, who suffered under Decius
- Hieromartyr Phileas, Bishop of Thmuis, and Martyr Philoromus the Magistrate
- Martyr Theoctistus, by the sword.
- Venerable John of Irenopolis, Bishop of Irenopolis, Cilicia and one of the 318 fathers of Nicaea Hieromartyr Abramius of Arbela, Bishop of Arbela in Assyria Venerable Isidore of Pelusium
- Saint Evagrius, fellow-ascetic of St. Shio of Mgvime, Georgia
- Venerable Nicetas of Pythiae
- Venerable Iasimos the Wonderworker, monk and healer.
- ''Venerable Nicholas the Confessor, Abbot, of the Studion Monastery''
Pre-Schism Western saints
- Martyrs Aquilinus, Geminus, Gelasius, Magnus and Donatus, martyrs in 'Forum Sempronii', which has been interpreted as Fossombrone in central Italy
- Martyr Eutychius, in Rome under Diocletian
- Saint Aventinus of Chartres, Bishop of Chartres
- Saint Aventinus of Troyes, an almoner to St Lupus, Bishop of Troyes, then became a hermit at Saint-Aventin
- Saint Vincent of Troyes, Bishop of Troyes
- Hieromartyr Aldate of Gloucester
- Saint Modan, Abbot of Stirling and Falkirk
- Saint Liephard, a bishop and companion of King Cædwalla of Wessex during the latter's pilgrimage to Rome, martyred near Cambrai in France
- Saint Vulgis, Bishop and Abbot of Lobbes Abbey in Belgium
- Saint Nithard, a monk at Corbie Abbey in Saxony in Germany and a companion of St Ansgar, whom he followed to Sweden as a missionary, martyred there by pagan Swedes
- Saint Rabanus Maurus, archbishop of Mainz
- Saint Rembert, Bishop of Hamburg-Bremen
Post-Schism Orthodox saints
- Right-Believing George Vsievolodovich of Vladimir, Great Prince of Vladimir
- Venerable Abraham and Coprius, founders of Pechenga Monastery in Vologda
- Venerable Cyril, Abbot and Wonderworker of New Lake Monastery in Novgorod
- New Martyr Joseph of Aleppo in Syria
New martyrs and confessors
- Venerable Martyr Anthony of Supraśl
- New Martyr Joseph of Aleppo in Syria
- New Hieromartyr Methodius, Bishop of Petropavlovsk
- New Hieromartyrs :
- Martyrs John Shuvalov, Basil Ivanov, Demetry Ilyinsky, Theodore Palshkov, and Demetry Kazamatsky
Other commemorations
- Repose of the royal recluse Nun Dosithea of Moscow