Sacred architecture and geometry. It's there like a mirror to show us, in any era of our existence, what God's kingdom looks like. Consciousness is like a fractal, an organizing and purifying algorithm. Vikings believed in similar ideas too about the soul and our temporary place in the 'Earth simulation'. Most ancient cultures/religions had some kind of knowledge about it, the astral realm. Egyptians knew all about it, Egypt is the word for Alchemy and by that they meant changing and purifying the mind, a process we don't know or can't see but can certainly detect and influence.

https://en.wikipedia.org/wiki/The_Rosicrucian_Cosmo-Conception

https://www.goodreads.com/book/show/24887640-mansions-of-the-soul

The Matrix was a cool movie that bridged these ideas together.

Sacred architecture and geometry. It's there like a mirror to show us, in any era of our existence, what God's kingdom looks like. Consciousness is like a fractal, an organizing and purifying algorithm. Vikings believed in similar ideas too about the soul and our temporary place in the 'Earth simulation'. Most ancient cultures/religions had some kind of knowledge about it, the astral realm. Egyptians knew all about it, Egypt is the word for Alchemy and by that they meant changing and purifying the mind, a process we don't know or can't see but can certainly detect and influence.

https://en.wikipedia.org/wiki/The_Rosicrucian_Cosmo-Conception

https://www.goodreads.com/book/show/24887640-mansions-of-the-soul