The study of sacred geometry was passed down over thousands of years from the ancient mystery schools. The most common geometries considered sacred are the Egyptian Flower of Life, the Hebrew Vesica Piscis and the Italian Borromean Rings (also known as the Holy Trinity). Of course, there are a great many more, such as the Kaballah, the Seed of Life, the Platonic Solids, the Fruit of Life, and so on.
These geometries are sacred because they are the patterns by which creation manifests, from stars to trees, these patterns are found throughout all of reality. One of the ways that is easiest to see is simply by looking at nature.
It’s so disheartening to see such chase after rainbows and unicorns… I appreciate the effort of copying from Merrick’s book without giving him credit for his work, a work which makes absolutely no sense — no wonder nobody REALLY understands it.
Such absurd speculations come from the mistaken belief that metaphorical correlation (between artificial musical constructs and geometric shapes) implies causation.
For the TRUE connection between Sacred Sound and Geometry see http://whatmusicreallyis.com/research/geometry/
“The true” hahahahahaha