Alvin Plantinga, in some essays recently published and presented, defends the rationality of a belief in the existence of God on the grounds that it is foundationally justified. Though this belief does not appear to be justified were we to adopt what Plantinga calls classical foundationalism, there are other, less restrictive versions of foundationalism. Plantinga urges that we recognize that a belief in the existence of God can be warranted within one of these frameworks.