 Do God’s perfect rationality and God’s perfect moral goodness cohere? Can one be perfectly rational and perfectly morally good? If the requirements of rationality can require an action that is ruled out by the requirements of morality, or vice versa, then we have a problem: the absolutely perfect being cannot be both perfectly rational and perfectly morally good. So anyone who wishes to defend perfect moral goodness as a feature of the absolutely perfect being must hold that what moral goodness requires is at least compatible with the requirements of rationality. 