Columbia subject headings:
Harvard subject headings:
Christianity--Essence, genus, nature--Early works to 1800.
Church of England--Doctrines--Early works to 1800.
Theology, Doctrinal--Early works to 1800.
Princeton subject headings:
Christianity--Essence, genius, nature--Early works to 1800.
Church of England--Doctrines--Early works to 1800.
Theology, Doctrinal--Early works to 1800.