The concept of the astral body or physique of light was adopted by 19th-century ceremonial magician Éliphas Lévi, Florence Farr and the magicians of the Airtight Order of the Golden Daybreak, including Aleister Crowley. Within the nineteenth century, what is amino neuro frequency therapy H. P. Blavatsky founded the esoteric religious system of Theosophy, whi...