Abstract
I consider three candidates for ultimate understanding: (1) ultimate agency, the familiar idea of understanding the existence and nature of the universe as created by God for good reasons; (2) axiarchism, the initially counter-intuitive idea that goodness is the first cause of contingent reality; and (3) plenitude, the thesis that all possible types of situation are real. After some initial clarification, I note the problems with axiarchism, and offer solutions. These solutions require the unification of space and time as space-time, and the consequent introduction of what might be called hypertime, but which I take to be true time—Time with an upper case “T”. I note how axiarchism and plenitude may be combined into the Plenum Bonum thesis that all and only good universes are real. Next, I note some problems with agency as an ultimate way of understanding. Finally, I solve these by means of a theory of agency as completing axiarchism, the Good versus Good theory.