Columbia subject headings:
Pietism.
Sermons, German.
Spener, Philipp Jakob, 1635-1705--Sermons.
Harvard subject headings:
Pietism--Early works to 1800.
Pietism.
Sermons, German--17th century.
Sermons, German.
Spener, Philipp Jakob, 1635-1705--Sermons.
Theology--Early works to 1800
Princeton subject headings: