Columbia subject headings:
Helios (Greek deity)--Early works to 1800.
Sun worship--Early works to 1800.
Harvard subject headings:
Church history--Primitive and early church, ca. 30-600
Emperors--Rome--History.
Helios (Greek deity)--Early works to 1800.
Julian, Emperor of Rome, 331-363--Religion.
Paganism--Rome--History.
Rome--History--Julian, 361-363
Rome--Religion.
Sun worship--Early works to 1800.
Sun--Religious aspects.
Princeton subject headings:
Church history--Primitive and early church, ca. 30-600.
Emperors--Rome--History.
Julian, Emperor of Rome, 331-363--Religion.
Paganism--Rome--History.
Rome--History--Julian, 361-363.
Rome--Religion.
Sun--Religious aspects.