In this 13th century icon from the Monastery of Saint Catherine on Mount Sinai, Saint John Climacus ("of the Ladder"), the author of The Ladder of Divine Ascent, is depicted as a hermit in his distinctive cloak. He is commemorated on March 30 and...

Saint Simeon (or Symeon) is one of the greatest theologians and miracle-workers in Church history; he is one of only three Saints in the Eastern tradition that is called "Theologian." His writings and teachings on theology and prayer are foundational...