Kabbalah (Hebrew: קַבָּלָה Qabbālā, literally “reception, tradition”or “correspondence: 3 ) is an esoteric method, discipline and school of thought in Jewish mysticism. A traditional Kabbalist in Judaism is called a Mekubbal (מְקוּבָּל Məqūbbāl). The definition of Kabbalah varies according to the tradition and aims of those following it, from its origin in medieval Judaism to its later adaptations in Western esotericism (Christian Kabbalah and Hermetic Qabalah). Jewish Kabbalah is a set of esoteric teachings meant to explain the relationship between the unchanging, eternal God—the mysterious Ein Sof (אֵין סוֹף, “The Infinite”)—and the mortal, finite universe (God’s creation). It forms the foundation of mystical religious interpretations within Judaism. Jewish Kabbalists originally developed their own transmission of sacred texts within the realm of Jewish tradition and often use classical Jewish scriptures to explain and demonstrate its mystical teachings. These teachings are held by Kabbalists to define the inner meaning of both the Hebrew Bible and traditional rabbinic literature and their formerly concealed transmitted dimension, as well as to explain the significance of Jewish religious observances. What is Kabbalah?!The Three Types of Kabbalah! Generally speaking, Kabbalah is divided into three categories: the theoretical, which concerns itself primarily with the inner dimensions of reality; the spiritual worlds, souls, angels, and the like, and the meditative, where the goal is to train the person who is studying to reach higher elevated meditative states of consciousness and, perhaps, even a state of prophecy through employing the Divine names, letter permutations, and so forth. The third type of Kabbalah is the magical, which concerns itself with altering and influencing the course of nature. It also uses the Divine names, incantations, amulets, magical seals and various other mystical exercises. With regards to the latter, the vast majority of the more important texts of magical Kabbalah have never been published, and perhaps for good reason. Besides being a highly complex issue to master, even when mastered it can be at times dangerous. Many of the earlier Kabbalists have deemed the magical Kabbalah as a precarious discipline. R. Joseph Della Reina (1418 – 1472) was one of the great masters of the magical Kabbalah. Legend has it that he attempted to utilize his spiritual powers to bring the ultimate redemption, and in the process of failure became spiritually injured. Some say he committed suicide, while others say that he transmogrified as an apostate. Others say that he simply went mad. Many Kabbalists in the generations that followed took his actions as a warning sign against practicing advanced transcendental and magical Kabbalah love spells. From therein, the magical elements of Kabbalah have, for all intents and purposes, become extinct, and its knowledge has been completely forgotten.