Columbia subject headings:
Church and state--Lutheran Church--History--16th century.
Reformation--Germany.
Harvard subject headings:
Arndt, Johann, 1555-1621
Church and state--Lutheran Church
Church and state--Lutheran Church--History--16th century.
Germany--Church history--16th century.
Princeton subject headings:
Church and state--Lutheran Church--History--16th century.
Church and state--Lutheran Church--History--17th century.
Reformation--Germany.