A Promethean academy?
I like this guy, he says his buddy wants to set up a Promethean academy.
So I wrote him: If your buddy wants to set up a Promethean academy, I might be able to help.
Work on your mind, body, and heart, and find a way to serve the community. Are you setting up a farm? It would be a good idea, if you are able. Manual labor is good if you are working toward knowledge of God. Have you looked at Gurdjieff? I worked with a Gurdjieff group, and went to lectures at the Vedanta center and all that stuff, I did a tour. You have to read the right materials, absorb material that comes from higher intelligence. Music, too.
Then after a preparatory stage I would introduce the geometry and green lion. You would need to get a printer, I've done a lot of printing. It's fun to have a good printer, I had the Canon Pro 300 and it was a champ, did a lot of postcards and art prints and all kinds of stuff.
Also, just for the record, I should caution against taking any advice or direction from the other side, or try to manipulate anything. If you experience entities, just experience them, but don't act on them. There are two levels, the astral and the celestial, and you must work through the astral before the celestial opens up. So don't be deceived, or become a sorcerer or something. Is it worth doing? Well yeah, this is the true philosophy. Did you see this page? https://www.lightenlightenment.net/mysticism
Also I should emphasize that poetry and some fiction is great for developing the mind's eye, the inner vision. But you need to find poets who use a lot of imagery. Eliot is my favorite. Also music, because everything is music in the end. You should have a general understanding of music and harmony, and the geometry of life. And from my own experience, I would caution not to backslide, once you start in that direction. Because you have less excuse. Jesus said something about this, but I don't remember where.
Also, the destruction of the ego, like the Sufis do with the nafs, is a real thing. The ego, your identity, is what stands between you and God. God's already permeating your being, this is why things like one-pointed meditation, the stop exercise, and psychedelics, which weaken the ego, are effective. But it will always re-assert itself, and that's ok. You need to exist, you need to eat. But I cleaned cages at animal shelters, I did some pretty humbling stuff when I was doing my work.