Christian spirituality : origins to the twelfth century - McGinn, Bernard, 1937-; Meyendorff, John, 1926-1992.; Leclercq, Jean, 1911-1993. (New York : Crossroad, 1997)
Includes bibliographical references and indexes.
Keywords: Spiritual life -- Christianity -- History of doctrines -- Early church, ca. 30-600.; Spiritual life -- Christianity -- History of doctrines -- Middle Ages, 600-1500.