Many secret schools existed in the past that were teaching this very path, some of them are the Hermetic Order, the Rosicrucian, the Freemasons etc. It can also be found in legends, myths and arts of the past – it is depicted in the story of Odyssey, Jason and the Argonauts, the quest of knights for the Holy Grail, in the opera the Magic Flute by Mozart, and many others.Read more