The Hermetic Corpus is a collection of writings attributed to Hermes Trismegistus, a legendary figure believed to be a fusion of the Greek god Hermes and the Egyptian god Thoth. These texts, written in Greek and Latin during the early centuries of the Common Era, explore themes of spirituality, philosophy, and the nature of the divine. They are foundational to Hermeticism, a spiritual and philosophical tradition that emphasizes the pursuit of knowledge and the interconnectedness of all things. The writings in the Hermetic Corpus include various genres, such as dialogues, hymns, and philosophical treatises. Key concepts include the idea of the One, the principle of correspondence ("as above, so below"), and the importance of personal transformation. These texts have influenced various fields, including alchemy, astrology, and theology, and continue to be studied for their insights into the nature of existence and the divine.