How do you think it was initially passed down thru persecution? It was down thru oral tradition, and memorization of symbols. Do you know history? The Library of Alexandria was burned down. The Second Temple of Solomon was destroyed and the utensils stolen, Christians were thrown to the lions and the Church of Rome forbid esoteric study and images were hid on Tarot and playing cards.

Of course we teach and re tell the lost arts. We have a window of opportunity to share now cause perhaps it will all be persecuted again or we will rise up and establish the true Esoteric Church...

We are blessed to live in these times of freedom.