[133] [cap.27] But as the discussion on the subject of a division into equal portions, and on that of opposite contrarieties, is of great extent and of necessary importance, we will not wholly pass it by, nor will we dwell on it with prolixity, but, investigating it as it is, we will be content with such things as seem suitable to the occasion. For as the Creator divided our soul and our limbs in the middle, so also, in the same manner, did he divide the essence of the universe when he made the world;