“Belief” creating reality
The belief that money has value creates the reality of money. The believe becomes the non-material reality. The piece of paper stays the piece of paper, which can be considered another belief. Like the just sold Warhol (for a reasonable 195 000 000 dollar) is just a piece of underground, colors, and a nice frame, which probably costs more than the paper and colors used). What belief is projected into the Warhol?
What if we consider theologic belief? Do we project a reality or create a reality? Is there a difference with projecting onto pieces of metal and paper (or patterns of zeroes and ones)? Well, the material world itself is a belief, but it exists nevertheless. Not as in our belief, but there are objective qualities in the universe and the need larger contexts like brains to become endowed with properties emerging from visions, angles, POV's, perspectives, perceptions, etc.
Same for gods.