a purification and assimilation of the past life. Having cast off all instruments of personal experience it stands again in its spiritual and formless nature, ready to begin its next rhythmic manifestation, every lifetime bringing it closer to complete self-knowledge and self-expression. However it may attract old mental, emotional, and energetic karma patterns to form the new personality. Anthroposophy Anthroposophy describes reincarnation from the point of view of Western philosophy and culture. The ego is believed to transmute transient soul experiences into universals that form the basis for an individuality that can endure after death. These universals include ideas, which are intersubjective and thus transcend the purely personal (spiritual consciousness), intentionally formed human character (spiritual life), and becoming a fully conscious human being (spiritual humanity). Rudolf Steiner described both the general principles he believed to be operative in reincarnation, such as that one's will activity in one life forms the basis for the thinking of the next, and a number of successive lives of various individualities. Modern astrology Inspired by Helena Blavatsky's major works, including Isis Unveiled and The Secret Doctrine, astrologers in the early twentieth-century integrated the concepts of karma and reincarnation into the practice of Western astrology. Notable astrologers who advanced this development included Alan Leo, Charles E. O. Carter, Marc Edmund Jones, and Dane Rudhyar. A new synthesis of East and West resulted as Hindu and Buddhist concepts of reincarnation were fused with Western astrology's deep roots in Hermeticism and Neoplatonism. In the case of Rudhyar, this synthesis was enhanced with the addition of Jungian depth psychology. This dynamic integration of astrology, reincarnation and depth psychology has continued into the modern era with the work of astrologers Steven Forrest and Jeffrey Wolf Green. Their respective schools of Evolutionary Astrology are based on "an acceptance of the fact that human beings incarnate in a succession of lifetimes." Scientology Past reincarnation, usually termed past lives, is a key part of the principles and practices of the Church of Scientology. Scientologists believe that the human individual is actually a thetan, an immortal spiritual entity, that has fallen into a degraded state as a result of past-life experiences. Scientology auditing is intended to free the person of these past-life traumas and recover past-life memory, leading to a higher state of spiritual awareness. This idea is echoed in their highest fraternal religious order, Sea Org, whose motto is "Revenimus" ('We Come Back'),