Hieromartyr Peter of Damascus, ascetic writer of the Philokalia.
St. Peter of Damascus was a priest and later bishop who enlightened the faithful with his preaching and by his own blameless example. He is the author of the ascetic works preserved in the Philokalia.
Tradition relates that he rebuked the errors of the Muslims and Manichaeans, for which his tongue was cut out and he was exiled to Arabia, where he died a martyr.
Feast day
On the New Calendar, Peter of Damascus is commemorated on February 9. Churches on the Old (Julian) Calendar keep the feast on February 22 of the civil calendar.
Also commemorated on February 9

Nicephorus
Martyr, Νικηφόρος
Holy Martyr Nicephorus of Antioch.
Name days: Nikiforos, Nikiforis, Nicephorus
Marcellus, Philagrios and Pancratios
Hierarch, Μάρκελλος, Φιλάγριος και Παγκράτιος
Hieromartyrs Marcellus of Sicily, Philagrios of Cyprus and Pancratios of Taormina, disciples of the Apostle Peter.
Romanos of Cilicia
Venerable, Ρωμανός ο Κίλιξ
Venerable Romanos of Cilicia, wonderworker, hermit near Antioch.
Ammon and Alexander
Martyr, Άμμων και Αλέξανδρος
Holy Martyrs Ammon and Alexander, who suffered for Christ.
Pancratios of the Kiev Caves
Venerable, Παγκράτιος ο Έγκλειστος
Venerable Pancratios the Recluse, hieromonk of the Kiev Caves.