Abstract. In Science and Spirituality, Michael Ruse attempts to reconcile traditional Christianity and modern science by arguing that Christianity addresses questions that lie beyond the domain of science. I argue that Ruse's solution raises a number of problems that render it unsatisfactory for both the scientist and believer. First, despite his objections to “God of the gaps” arguments, his own strategy for identifying those questions that are beyond the limits of science seems to raise the problem in a new form. Second, what Ruse offers as evidence for the limits of science is better construed as evidence for deep disagreements among scientists and as such does not support his claims about the limits of science. Third, in aiming to establish their independence, Ruse subordinates religion to science. Finally, his support of traditional theology as a mode of religious understanding might cause concern for those who believe that certain kinds of theological reflection are at odds with scientific thinking.