July 1st (old calendar) / July 14 (new) 4th SUNDAY AFTER PENTECOST — Tone 3. Holy and Wonderworking Unmercenaries Cosmas and Damian, Martyrs at Rome (284). Martyr Potitus at Naples (2nd c.). Ven. Peter of Constantinople (854). St. Angelina of Serbia (16th c.). Translation of the Relics of Ven. John of Rila from Trnovo to Rila in Bulgaria (1469). SAINTS COSMAS and DAMIAN The Holy Martyrs, Wonderworkers and Unmercenary Physicians Cosmas and