Abstract
One of the deepest and most abiding of Pierre Bayle's philosophical preoccupations concerns the possibility of rational theology, or more specifically, the extent to which unaided reason is competent to secure the fundamental tenets of orthodox Christianity. Doubtless the most familiar aspect of this intellectual ‘obsession’ is his tenacious criticism of traditional Solutions to the problem of evil. Yet these discussions represent only one facet of Bayle's engagement with the complex issues involved in the question of rational theology. Throughout the Historical and Critical Dictionary and in subsequent works, three issues in particular figure prominently in Bayle's discussions: the existence of a transcendent, immaterial God, the immortality of the soul, and mind-body dualism. These topics are, of course, interrelated, and Bayle rarely treats them in complete isolation. Although his official position is explicitly fideistic, there is reason to believe that Bayle was a reluctant skeptic, who was naturally sympathetic with the metaphysical dogmatism of Descartes and Malebranche.