What does the feathered Serpent mean?
Answers from the books of Samael Aun Weor
Obviously, Quetzalcoatl shines in the ineffable cosmos because he is the Logos, a Multiple Perfect Unity. Quetzalcoatl is also Mithra and Hermes Trismegistus, the three times great God Ibis of Thoth. Quetzalcoatl is indeed the Spiritual Sun. Quetzalcoatl is the feathered serpent, the mystic serpent of the Orphic mysteries, the mysteries of Egypt, the mysteries of the Kabirim, the mysteries of the glorious, ancient, and archaic Mexico.
Samael Aun Weor. The Secret of Quetzalcoatl