It would be unusual for any other book to be used as a sales tool, “Key to Self-Mastery” and teaching tool for church services, but for The Kybalion these barely scratch the surfaces of all the different ways it has been used as an instructional text. The Seven Hermetic Laws of The Kybalion have been used in courses by Rosicrucians, amateur scientists, Freemasons, Pagans & Wiccans, pyramid-builders, essential oil therapists and countless smaller occult groups. Below are some advertisements for courses based on The Kybalion I have come across over the last few years of research.
From 1935:
From 1948:
From 1967:
From 2002:
The Kybalion 