Church calendar for 17 February 1921

Saints commemorated

• Hieromartyr Abraham of Arbela IV век (гонение царя Сапора II)
• Venerable Cyril of Novoezero (New Lake) 1481–1532
• Venerable Isidore of Pelusium ок. 370 — ок. 449
• Venerable Mesrop Mashtots 361/362 — 440
• Hieromartyr Phileas, Bishop of Thmuis † ок. 305/307
• Great Martyr Theodore the Recruit †ок. 306 (при имп. Максимиане/Галерии)