Today is the crucifixion - what prayer should be read by the congregation

Orthodox Christians celebrate the Crucifixion on September 27. Orthodox Christians celebrate the Crucifixion on September 27. This day is associated with the name of the Apostolic Emperor, Constantine the Great (306-337). By God's providence, St. Constantine and his mother, St. Helen, found the living cross of the Lord in Jerusalem, which had been buried in the ground for three hundred years....