Title: Über die himmlische Hierarchie ; Über die kirchliche Hierarchie
Subjects: Early works to 1800, Angels, Trinities, Christianity, Sacraments, Clergy, Church, Mysticism, History
People: Pseudo-Dionysius the Areopagite, Dseudo-Dionysius the Areopagite
Time periods: Early church, ca. 30-600