Venerable Demetrius Skevophylax ("Keeper of the Sacred Vessels") of Constantinople

In thee, O father, was manifestly preserved what is in the image of God, for having taken up thy cross, thou didst follow Christ, and by thine own example hast taught that the flesh is to be despised as transient, but that particular care should be bestowed on the soul, as a thing immortal; wherefore, together with the angels, rejoiceth also thine, O holy Demetrius, spirit.

Having divinely armed thyself with the purity of thy soul and unceasing prayers firmly grasping as a spear, thou, our father Demetrius, hast pierced the armies of the demon; supplicate unceasingly for us all.