 While both philosophers deny that God has location within the universe, they consider God to be in some sense a physical or material being. Since process thought affirms the goodness of God, it is clear that it denies the ancient Manichean and Gnostic ideas that there is something inherently evil in being material. Even so, in order to fully appreciate the process view, it is well to keep in mind that Whitehead and Hartshorne reject the traditional concept of matter as devoid of any activity or feeling—Whitehead refers to the traditional view of matter as “vacuous actuality.” Because actual entities are dipolar, all of them have a physical aspect, but none are entirely lacking in psychic qualities, although in most cases these qualities are negligible. Thus, in process thought, being physical does not mean having no mind-like qualities. The closest anticipation of process ideas about mind and body are in Leibniz, although process thought denies Leibniz’s view that the monads have no “windows.” Leibniz maintains that no monad enters into the internal constitution of another; Whitehead’s doctrine of prehension insures that actual entities are internally related to their predecessors.