Sound development of thought

A process of developing one’s thought that entails the in vivo practice of living real divine truths until they have been assimilated by the psyche, and from there by the soul.

(Chap. 15, p. 208)

Note: The sound development of thought, self-knowledge, natural spirituality, and the new medicine of the soul varyingly describe the same process of spiritual perfection.

(Prologue, p. 28)