Original sentence: Hermeticism, or Hermetism, is a label used to designate a philosophical system that is said to be primarily based on the teachings of Hermes Trismegistus (a legendary Hellenistic combination of the Greek god Hermes and the Egyptian god Thoth)
Edited sentence: Hermeticism, or Hermetism, is a label used to designate a philosophical system that is primarily based on the purported teachings of Hermes Trismegistus (a legendary Hellenistic combination of the Greek god Hermes and the Egyptian god Thoth)