Abstract
Three very different assessments of the rationality of theistic belief have emerged from Oxford University in recent years. Richard Swinburne argues that theism is rationally demonstrable, producing a trilogy and more of books building an evidential case for theism. The late John Mackie, on the other hand, argued persistently that theism is not supported by the evidence usually offered for it and is controverted by our best evidence. The most rational course of action, according to him, is to be an atheist. Anthony Kenny, meanwhile, takes an agnostic position, arguing on personal grounds that he neither has adequate reason to accept theism nor adequate reason to embrace atheism. Although he says this issue is one on which it is important to have a view and one on which he formerly held a view, he unhappily finds himself in the position of being agnostic