Venerable Luke the New Stylite of Chalcedon
Saint Luke the New Stylite was a soldier under the Byzantine emperor Constantine Porphyrogenitos (912-959). During a war with Bulgaria (917), Saint Luke remained unharmed through the Providence of God. After this he became a monk, and having succeeded in his efforts, was ordained as a presbyter. Striving for an even higher degree of perfection, the monk put chains upon himself and ascended a pillar.
After three years standing on the pillar, through divine inspiration, he went to Mount Olympos, and then to Constantinople, and finally to Chalcedon, where he chose a pillar upon which he remained for 45 years, manifesting a gift of wonderworking. He died in about the year 980.