Logos, Mantra, Theurgy

First published in 1959, Logos, Mantra, Theurgy is packed with practical exercises for healing, astral travel, spiritual defense, and much more.

"The Theurgist has to acquire a practical, infallible capacity to consciously project himself in the Astral Body. This capacity must be established as a habit that can be exercised voluntarily at any given moment and under any circumstance; it does not matter if one is alone or before witnesses. Otherwise, one is not a Theurgist." - Samael Aun Weor

Logos, Mantra, Theurgy is included in the book The Divine Science.