This sounds like anarchoprimitivist new age BS. While spirituality is nice, it can go only so far - magic doesn't exist. It would be something else if universe was created by transcendental beings - they could allow magic, if you were this focused spiritually just like in fantasy games, movies or books. In mod you develop civilization until you master omniverse. Before that you have long practice of world building - myths, books, movies, games. Then in future eras you can create fantasy in real world. Of course we may never progress past equivalent of Nanotech/Transhuman era. This universe doesn't contain gods, aliens (okay maybe 1 - 10 per galaxy but always equivalent of Nanotech/Transhuman at most) and magic, so no superpowers by praying IMO. Technological path is necessary if you want magic in magicless universe. You can create series of punk techs, where civilizations exists on planet/galaxy/universe created by more advanced civilization. In fact all fantasy books/movies/games have some sort of precursors, who built this world.