27 February / 12 March
This saint came from Decapolis by the Sea of Galilee; hence his name. In youth, he gave himself to the monastic life and passed through all those prescribed labours that purify the heart and uplift the soul to God. When a persecution on the part of the wicked Emperor Leo the Isaurian broke out over icons, Procopius stood up and defended icons, showing that their veneration is not idolatry, for Christians know that to prostrate themselves before icons is not to prostrate before dead matter but before the living saints depicted on the icons. Procopius was bestially tortured, imprisoned, beaten and flogged with iron flails. When the wicked Emperor was murdered, being already a lost soul, the icons were returned to the churches and Procopius returned to his monastery, where he spent his remaining days in peace. In old age, he entered into God's Kingdom, where he beheld with joy the living angels and saints whose images were on the honoured icons on earth. He departed this life peacefully in the 9th century.