Hermes Trismegistus is a legendary figure who is believed to be a synthesis of the Greek god Hermes and the Egyptian god Thoth. He is considered the author of the Hermetic Corpus, a collection of texts that form the foundation of Hermeticism, an esoteric tradition that combines elements of Greek philosophy, Egyptian mysticism, and early Christianity.

Hermeticism is a spiritual, philosophical, and esoteric tradition based on the teachings attributed to Hermes Trismegistus, a legendary figure who is often depicted as a synthesis of the Greek god Hermes and the Egyptian god Thoth. It encompasses a wide range of ideas related to the nature of the divine, the cosmos, and the human soul, emphasizing the pursuit of hidden knowledge and personal transformation through alchemy, astrology, and theurgy. Hermeticism promotes the belief that there is a deep, underlying unity in the universe, and that by understanding this unity, individuals can align themselves with the divine and achieve spiritual enlightenment.

Karma is the principle of cause and effect, where a person's actions, whether good or bad, influence their future experiences. It is an esoteric concept that suggests that every action, thought, and intention has consequences, which shape the individual’s fate or spiritual journey. In both Eastern and Western esoteric traditions, karma is seen as a natural law of the universe, governing the balance between action and reaction.

The Kundabuffer is a term introduced in esoteric teachings, particularly within the works of G.I. Gurdjieff, describing an imaginary organ implanted in humanity to obscure higher consciousness and perpetuate illusion.