St. Dimitrii of Rostov, a 17th century Russian Bishop.
“Come, my Light, and illumine my darkness.
Come, my Life, and revive me from death.
Come, my Physician, and heal my wounds.
Come, Flame of divine love, and burn up the thorns of my sins, kindling my heart with thy flame of love.
Come, my King, sit upon the throne of my heart and reign there. For thou alone art my King and my Lord.”