St. Dimitry of Rostov
On this day we celebrate the dedication of the glorious and great new temple of Jerusalem - not the one which King Solomon built on Mount Moriah [2 Chron. 3] but rather the one which the pious Emperor Constantine and his praiseworthy mother Helen wondrously built on Mount Golgotha after cleansing and renewing that holy place which was once defiled by impious idolatry.