 In any case it is not clear that practical moral arguments can always be clearly distinguished from theoretical moral arguments. The reason this is so is that in many cases the practical situation described seems itself to be or involve a kind of evidence for the truth of the belief being justified. Take, for example, Kant’s classic argument. One thing Kant’s argument does is call to our attention that it would be enormously odd to believe that human beings are moral creatures subject to an objective moral law, but also to believe that the universe that humans inhabit is indifferent to morality. In other words, the existence of human persons understood as moral beings can itself be understood as a piece of evidence about the character of the universe humans find themselves in. Peter Byrne (2013, 1998) has criticized practical arguments on the grounds that they presuppose something like the following proposition: “The world is likely to be organized so as to meet our deepest human needs.” Byrne objects that this premise is likely to be false if there is no God and thus arguments that assume it appear circular. However, it is not clear that only those who already believe in God will find this premise attractive. The reason for this is that humans are themselves part of the natural universe, and it seems a desirable feature of a metaphysical view that it explain (rather than explain away) features of human existence that seem real and important.