The Sacred Magic of the Qabbalah by Manly P Hall [Hardback]

The Sacred Magic of the Qabbalah is one of Hall's earlier works, first published in 1929 and republished in 1936. The work, while short, is broken into three distinct parts. Part one is titled Keys of the Sacred Wisdom, and describes the preparatory work that a student of the Qabbalah must do before being pure enough to receive these teachings.

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