Why is the universe the way it is? That is the riddle of the universe. Can we ever solve it? Is this really a universe, then? That is, has it unity? Has it a structure, with a reason for the structure? For we surely do want, if we can, to see the universe as a whole so far as our minds can understand it. Nathan R. Wood sets out to simplify and expand the principles of the universe found in the Triunity of God.