Columbia subject headings:
Apostasy--Biblical teaching.
Apostasy--History--Early church, ca. 30-600.
Bible. New Testament--Criticism, interpretation, etc.
Harvard subject headings:
Apostasy--Biblical teaching.
Apostasy--Early church, ca. 30-600.
Apostasy--History--Early church, ca. 30-600.
Bible. New Testament--Criticism, interpretation, etc.
Christian heresies--History--Early church, ca. 30-600
Church history--Primitive and early church, ca. 30-600
Princeton subject headings: