'The Corpus Hermeticum' is a collection of second or third century treatises that have survived intact the systematic destruction of the early Catholic Church. Given mainly in the form of a dialogue between Hermes and a human interlocutor, the writings reveal knowledge of the origins, nature and moral properties of the divine, and (on the principle of 'as above, so below, as below, so above') of humanity and all other spiritual beings. Using this sacred knowledge, humanity can rise above the material and enter the realms of the gods. 'The Corpus Hermeticum' is a foundation document for all students of the Hermetic tradition.