THE SCIENCE OF THE SOUL
THE CONSTITUTION OF MAN
The Triangle connecting the POINTS of the Spiritual, Intuitional and Mental planes is called the Spiritual Triad. This is the True Soul of the Monad or Spirit - of God Imminent.
The Egoic Lotus on the second sub-plane of the Mental Plane, often referred to as the Causal Body, is built by the Solar Angel and is often referred to as the Soul, but it is a lower reflection of the True Soul or Spiritual Triad — of Atma, Buddhi and Manas.