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
“Gnosis is lived upon facts, withers away in abstractions, and is difficult to find even in the noblest of thoughts.”