By the Holy Tetraktys! - L. Gordon Lummer - Point Loma Publications - 9780913004449 - 2dehands - Redelijke Staat - Paperback - The author uses geometrical figures to illustrate his idea that, (according to Pythagoras) God geometrises and that geometrical figures are symbols of creative energy originating in the Ideational plane. Universe and Man follow faithfully a universal pattern. This parallelism is illustrated with pictures of the polyhedron, dodecahedron, icosahedron, and embody mathematical principles that reach deeply into the inner structure of the living universes.