Columbia subject headings:
Celibacy--Christianity--Early works to 1800.
Christian literature, Early.
Marriage--Religious aspects--Christianity--Early works to 1800.
Virginity--Religious aspects--Christianity--Early works to 1800.
Harvard subject headings:
Celibacy--Christianity.
Christian literature, Early.
Marriage--Religious aspects--Christianity--Early works to 1800.
Virginity--Religious aspects--Christianity
Virginity--Religious aspects--Christianity--Early works to 1800.
Princeton subject headings:
Celibacy--Biblical teaching.
Celibacy--History of doctrines--Early church, ca. 30-600--Sources.
Marriage--Biblical teaching.
Marriage--Religious aspects--Christianity--History of doctrines--Early church, ca. 30-600--Sources.