Traditionally, faith and reason have each been considered to be sources of justification for religious belief. Because both can purportedly serve this same epistemic function, it has been a matter of much interest to philosophers and theologians how the two are related and thus how the rational agent should treat claims derived from either source. Some have held that there can be no conflict between the two—that reason properly employed and faith properly understood will never produce contradictory or competing claims—whereas others have maintained that faith and reason can (or even must) be in genuine contention over certain propositions or methodologies.
