Kabbalah or Qabalah ( kə-BAH-lə, KAB-ə-lə; Hebrew: קַבָּלָה‎, romanized: Qabbālā, lit. 'reception, tradition') is an esoteric method, discipline and school of thought in Jewish mysticism. It forms the foundation of mystical religious interpretations within Judaism. A traditional Kabbalist is called a Mekubbal (מְקוּבָּל‎, Məqūbbāl, 'receiver'). 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. Historically, Kabbalah emerged from earlier forms of Jewish mysticism, in 12th- to 13th-century Spain and Southern France, and was reinterpreted during the Jewish mystical renaissance in 16th-century Ottoman Palestine. The Zohar, the foundational text of Kabbalah, was authored in the late 13th century, likely by Moses de León. Isaac Luria (16th century) is considered the father of contemporary Kabbalah; Lurianic Kabbalah was popularised in the form of Hasidic Judaism from the 18th century onwards. During the 20th century, academic interest in Kabbalistic texts led primarily by the Jewish historian Gershom Scholem has inspired the development of historical research on Kabbalah in the field of Judaic studies. Though innumerable glosses, marginalia, commentaries, precedent works, satellite texts and other minor works contribute to an understanding of the Kabbalah as an evolving tradition, the major texts in the main line of Jewish mysticism that inarguably fall under the heading 'Kabbalah'—conforming to the sense of every definition and meeting all of the various diagnostic criteria of these different perspectives—are the Bahir, Zohar, Pardes Rimonim, and Etz Chayim ('Ein Sof'). The early Hekhalot writings are acknowledged as ancestral to the sensibilities of this later flowering of the Kabbalah and more especially the Sefer Yetzirah is acknowledged as the antecedent from which all these books draw many of their formal inspirations. The Sefer Yetzirah is a brief document of only few pages that was written many centuries before the high and late medieval works (sometime between 200-600CE), detailing an alphanumeric vision of cosmology—may be understood as a kind of prelude to the canon of Kabbalah. Source: Wikipedia (en)