This free online course is a thorough exploration of the universal principles contained in the twenty-two arcana of the Tarot, the Hebrew letters, and the Kabbalah.
"The Tree of Life is the spinal medulla. This Tree of Wisdom is also the ten Sephiroth, the twenty-two creative Major Arcana, letters, sounds, and numbers, with which the Logos (God) created the universe." - Samael Aun Weor
This course was originally given live and unscripted on Gnostic Radio. It is accompanied by a great deal of written material, including lecture transcriptions.
Related course: Alphabet of Kabbalah
The lectures are also playing continuously on Gnostic Radio:
"Let us think for a moment of the humanoid multitudes that populate the face of the earth. They suffer the unspeakable. They are victims of their own errors. If they did not have ego they would not have those errors, nor would they suffer the consequences of such errors. The unique thing required in order to have the right to true happiness is, before all, to not have this ego. Certainly, when psychic aggregates, the inhuman elements that make us so horrible and evil, do not exist within us, then the payment of Karma is non-existent. Thus, the result is happiness."