Columbia subject headings:
Apocalyptic literature.
Gnosticism.
Mysticism--Judaism.
Throne of God.
Harvard subject headings:
Apocalyptic literature--History and criticism.
Gnosticism
Merkava in rabbinical literature.
Mysticism--Judaism
Throne of God.
Princeton subject headings:
Apocalyptic literature.
Gnosticism.
Mysticism--Judaism.
Throne of God.