The Pythagoreans placed great stress on the first four positive integers, in the Greek the Tetractus. One, two, three, four. Just four positive integers.
Reality as we know it is created out of something that is itself not material, but is architectonic for all that can be material. Something that is the abstract plan, the abstract template on which reality might be constructed. That abstract template just is the realm of nothing, hence the divinity of nothing.
What is a rectilinear triangle anyway?
