Rays and Esoteric Psychology
by Zachary F. Landsdowne

Esoteric psychology is primarily concerned with the soul, or self, which is the ensouling entity or integrating principle within the physcial form. This book focuses on the process in which the personality becomes integrated with and dominated by the soul. It makes you aware that the soul has a particular quality of energy, known as "ray". It is an easy-to-understand guidebook to self-observation, subjective guidance, character building, emotional purification, meditation and service. Further it will help the modern readers to integrate the energy rays of the personality with the soul.