fish, and so on, lead to rebirth in hell. Deception, fraud and falsehood lead to rebirth in the animal and vegetable world. Kindness, compassion and humble character result in human birth; while austerities and the making and keeping of vows lead to rebirth in heaven. Each soul is thus responsible for its own predicament, as well as its own salvation. Accumulated karma represent a sum total of all unfulfilled desires, attachments and aspirations of a soul. It enables the soul to experience the various themes of the lives that it desires to experience. Hence a soul may transmigrate from one life form to another for countless of years, taking with it the karma that it has earned, until it finds conditions that bring about the required fruits. In certain philosophies, heavens and hells are often viewed as places for eternal salvation or eternal damnation for good and bad deeds. But according to Jainism, such places, including the earth are simply the places which allow the soul to experience its unfulfilled karma. Judaism Jewish mystical texts (the Kabbalah), from their classic Medieval canon onward, teach a belief in Gilgul Neshamot (Hebrew for metempsychosis; literally 'soul cycle'; plural gilgulim). The Zohar and the Sefer HaBahir specifically discuss reincarnation. It is a common belief in contemporary Hasidic Judaism, which regards the Kabbalah as sacred and authoritative, though understood in light of a more innate psychological mysticism. Kabbalah also teaches that "The soul of Moses is reincarnated in every generation." Other, Non-Hasidic, Orthodox Jewish groups while not placing a heavy emphasis on reincarnation, do acknowledge it as a valid teaching. Its popularization entered modern secular Yiddish literature and folk motif. The 16th century mystical renaissance in communal Safed replaced scholastic Rationalism as mainstream traditional Jewish theology, both in scholarly circles and in the popular imagination. References to gilgul in former Kabbalah became systematized as part of the metaphysical purpose of creation. Isaac Luria (the Ari) brought the issue to the centre of his new mystical articulation, for the first time, and advocated identification of the reincarnations of historic Jewish figures that were compiled by Haim Vital in his Shaar HaGilgulim. Gilgul is contrasted with the other processes in Kabbalah of Ibbur ('pregnancy'), the attachment of a second soul to an individual for (or by) good means, and Dybuk ('possession'), the attachment of a spirit, demon, etc. to an individual for (or by) "bad" means.