The Ancient Chaldeans also taught the doctrine of Rebirth. The body of Persian and Chaldean mystics and occultists, known as "the Magi," who were masters of the Hidden Wisdom, held to the doctrine of Reincarnation as one of their fundamental truths. In fact, they managed to educate the masses of their people to a much higher point than the masses of the Egyptians, and, escaping the idolatrous tendencies of the Egyptian populace, they manifested a very high degree of pure philosophical, occult, and religious knowledge. The Magi taught that the soul was a complex being, and that certain portions of it perished, while certain other parts survived and passed on through a series of earth and "other-world" existences, until finally it attained such a degree of purity that it was relieved of the necessity for further incarnation, and thenceforth dwelt in the region of ineffable bliss--the region of light eternal. The teaching also held that just before entering into the state of bliss, the soul was able to review its previous incarnations, seeing distinctly the connection between them, and thus gaining a store of the wisdom of experience, which would aid it in its future work as a helper of future races which would appear on the face of the earth. The Magi taught that as all living things--nay, all things having existence, organic or inorganic--were but varying manifestations of the One Life and Being, therefore the highest knowledge implied a feeling of conscious brotherhood and relationship toward and with all.