Zoroastrianism: Esoteric Teachings and the Priesthood of Fire: Poet, Priest, Prophet Zarathustra’s Mazdayasna Coming Saoshyant at Frashokereti (Esoteric Religious Studies)

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The Spirit of Zoroastrianism: Esoteric Classics

Esoteric Buddhism: Secret Teachings and Rituals: Theory Practice of the Vajrayāna Path:...

Qabbalistic Teachings and the Tree of Life: Esoteric Classics: Studies in Kabbalah