The following is from the essay "Divine Love in Creation" which is included in an anthology of the writings of Simone Weil entitled Intimations of Christianity Among the Ancient Greeks:
"Proportion and harmony are synonyms. Proportion is the bond established between two numbers by a mean proportional; thus 3 establishes a proportion between 1 and 9, that is 1/3 = 3/9. Harmony is defined by the Pythagoreans as the unity of contraries. The first couple of contraries is God and the creature. The Son is the unity of those contraries, the geometrical mean which establishes a proportion between them: He is the mediator."
File under: Topics Not Covered in Confirmation Class
(And they want to label me sola scriptura. Ha!)