Divine Liturgy. 15th Sunday After Pentecost. The Nativity of the Most Holy Theotokos and Ever-Virgin Mary. September 21st (September 8th old style) Divine Liturgy. 15th Sunday After Pentecost. The Nativity of the Most Holy Theotokos and Ever-Virgin Mary. September 21st (September 8th old style) September 14, 2025 Dmitry Kilin 15th Sunday After Pentecost. The Nativity of the Most Holy Theotokos and Ever-Virgin Mary. Saturday, September 20th: 5:00 pm Vigil. Sunday, September 21st, 8:30 am: Hours, Confessions. 9:00 am. Divine Liturgy