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
Kabbalah part of liberal liturgy, as did the "Yedid Nefesh" prayer. Nevertheless, in the 1960s, Saul Lieberman of the Jewish Theological Seminary of America is reputed to have introduced a lecture by Scholem on Kabbalah with a statement that Kabbalah itself was "nonsense", but the academic study of Kabbalah was "scholarship". This view became popular among many Jews, who viewed the subject as worthy of study, but who did not accept Kabbalah as teaching literal truths. According to Bradley Shavit Artson (Dean of the Conservative Ziegler School of Rabbinic Studies in the American Jewish University) However, in the late 20th century