Columbia subject headings:
Byzantine Empire--Church history.
Church and state--Byzantine Empire.
John Chrysostom, Saint, -407.
Harvard subject headings:
Byzantine Empire--Church history.
Church and state--Byzantine Empire.
Church history--Primitive and early church, ca. 30-600
John Chrysostom, Saint, -407.
Princeton subject headings:
Byzantine Empire--Church history.
Church and state--Byzantine Empire.
John Chrysostom, Saint, -407.