Alston notes two pillars that he believes, in tandem, support theistic belief: the general consideration of natural theology and the experience of God. For Alston, the latter bears the greater weight and he goes on to explore how such experience contributes appropriate epistemic support to theism.

In this essay I shall explore the possibilities for knowledge of God that are opened up by recent developments in epistemology that go under the title externalism; more specifically, I shall be concerned with the version of externalism known as reliabilism. I shall set this up with a consideration of how those possibilities look from a more internalist epistemological stance. I shall be working from within the Christian tradition, though I take my remarks to have a wider bearing.

In response to Robert A. Larmer, Basinger argues: "There is little basis upon which to claim that all proponents of solely natural causation are guilty of dogmatic, uncritical, question-begging reasoning. To claim emphatically that there is in fact no God (and thus no divine causal intervention) may be an unwarranted metaphysical contention. But the nontheist need not be making any such ontological claim. She can simply be saying that, while this epistemological contention is debatable, its affirmation is not necessarily any more dogmatic or question begging than the belief that the 'total' evidence makes theistic belief (and thus the possibility of divine intervention) most reasonable."