Practical Kabbalah transferred techniques from practical to speculative Kabbalah. While this led to the displacement of magical formulas and rites by contemplative exercises, the old forms of practical Kabbalah continued to exert broad appeal. Luria's position as the central teacher of modern Kabbalah, the foundation for later Hasidism, gives his proscription authoritative force. He taught that in our generations, without the Temple in Jerusalem and its ashes of the Red Heifer to purify, the pursuit of the realm of practical Kabbalah by a person with an impure body is very detrimental. The traditional role of the Baal Shem healer involved accepted methods
Lurianic Kabbalah Lurianic Kabbalah Lurianic Kabbalah is a school of kabbalah named after the Jewish rabbi who developed it: Isaac Luria (1534–1572; also known as the "ARI'zal", "Ha'ARI" or "Ha'ARI Hakadosh"). Lurianic Kabbalah gave a seminal new account of Kabbalistic thought that its followers synthesised with, and read into, the earlier Kabbalah of the Zohar that had disseminated in Medieval circles. Lurianic Kabbalah describes new doctrines of the origins of Creation, and the concepts of Olam HaTohu (Hebrew: עולם התהו "The World of Tohu-Chaos") and Olam HaTikun (Hebrew: עולם התיקון "The World of Tikun-Rectification"), which represent two archetypal spiritual states of being