Sophia Angel, also known as Tiamat, haognostic, magician, occultist, esotericist, religious scholar, Sumerologist, philosopher and poet, head of the cult of Aliah. Gnosis of the Old Gods is the main book of the modern tradition of the Old Gods, which continues the most ancient magical concept. This book contains many rare materials with notes from the author. This is a unique work that combines ancient myths and legends, magical traditions, and the scientific research of many scientists into a common concept of chaos. The author gives scientific and philosophical explanations of all texts, guiding the reader along the left-hand path. This book was dictated by the Ancients and written down now to become the main teaching in this tradition. For the time has come for the revival of the Ancient Gods. Published in the author's edition, preserving the author's spelling and punctuation. Changes have been made in accordance with the editorial rules.