A novel account of the rationality of religious belief is offered, called quasi-fideism. According to this proposal, we are neither to think of religious belief as completely immune to rational evaluation nor are we to deny that it involves fundamental commitments which are arational. Moreover, a parity argument is presented to the effect that religious belief is no different from ordinary rational belief in presupposing such fundamental arational commitments. This proposal is shown to be rooted in Wittgenstein's remarks on hinge (...) commitments in On Certainty, remarks which it is claimed were in turn influenced by John Henry Newman's treatment of the rationality of religious belief in An Essay in Aid of a Grammar of Assent. (shrink)