A treatise of ethics and psychology in which the causes of many social problems are analysed like ambition and fear, for example, and likewise, the inequalities and abuses that exist in different social strata, and in the diverse stages of one's life, like childhood, adolescence, mature age, old age, etc. A fundamental book for self-education and educating our own children. "Dr. Samael Aun Weor, prolific esotericist author and anthropologist, was born amidst the tribulations of a society that was succumbing to materialism and the decadence of all ethical, philosophical and transcendental values. After enormous personal sacrifices, he achieved his personal Self-Realization and dedicated his entire life and his immense work to teaching humanity the path of the true Awakening of Consciousness, traditionally known as Gnosis. Samael Aun Weor delivers, in his more than sixty works and renouncing all personal benefits, hundreds of practices and all the keys (including the Secreto Secretorum) of true esotericism in depth that allows the seeker to discover by himself the answers and experience the results, through a psychological work based on three factors: To be born (alchemically), To Die (to everything illusory) and the Sacrifice for Humanity (to pay our karmic debts).You can find more information about this unrivaled author at www.samael.org." AGEAC presents its collection of books in basic format, black and white. If you wish to purchase our books in color format and with exclusive design, please contact us through our web pages.