Abstract

Foundationalism, a theory about the structure of epistemic justification, is often criticized for excesses that are unnecessary additions to it. But when correctly understood, its main tenets (featuring most prominently the claim that there can be properly basic beliefs) are virtually undeniable. The best way to get at the heart of foundationalism is to focus not on Descartes but on Aristotle and his famous regress argument. Section I unpacks that foundationalist argument. Section II addresses some objections to foundationalism. Section III considers how foundationalism bears on topics in the epistemology of theology—topics such as Reformed epistemology, natural theology, Biblical criticism, and post-foundationalism.