Abstract

Most present-day philosophers know William Paley primarily as a defender of the argument from design and the author of the famous watch analogy. Professor LeMahieu argues that Paley’s philosophical and theological writings deserve more than the scant attention they now receive. In the eighteenth and nineteenth centuries, Paley’s books were held in such high esteem that several were required reading by students at Oxford and Cambridge; the Evidences of Christianity was kept on the Cambridge University examination list until 1920. His books were deemed important not only because they presented forceful arguments in a lucid style, but also because they presented a unified and comprehensive philosophy that embodied many of the main beliefs of the Enlightenment in England. The cornerstone of Paley’s philosophy was the contention that scientific reasoning, i.e., inductive and analogical arguments, could be used to demonstrate God’s existence and nature. In Natural Theology, Paley offered inductive arguments for God’s existence; and in Evidences of Christianity, arguments of the same type were used to support revealed religion. Paley’s argument in support of Christianity was directed primarily at refuting Hume’s contention that those who claimed to have seen the biblical miracles were unreliable witnesses. In Principles of Moral and Political Philosophy, Paley again relied on inductive arguments along with his inductive proofs of God’s existence and nature to support a utilitarian moral position. Although LeMahieu presents a full account of Paley’s philosophy and its influence on subsequent nineteenth century thinkers, he does not neglect to point out some of that philosophy’s questionable arguments and assumptions. Despite many possible deficiencies in his arguments, however, Paley is one of the ablest defenders of religion and, at times, a shrewd philosopher. By presenting a coherent statement of Paley’s philosophy, LeMahieu has performed a worthwhile task. His book should inspire other philosophers to examine carefully Paley’s neglected treatises.—M.G.