We bring to your attention a textbook compiled under the guidance of a Kabbalist scientist, professor (PhD), head of the International Academy of Kabbalah Michael Lightman - the successor to the classical Kabbalistic school, dating back more than one thousand years. When creating the textbook, the authors for the first time attempted a systematic presentation of the main sections of classical Kabbalah in modern scientific language. The textbook is based on the materials of books and lessons by Michael Lightman on this science at the International Academy of Kabbalah.