Reason is the power or capacity whereby we see or detect logical relationships among propositions.
Alvin PlantingaThe Christian philosopher has a perfect right to the point of view and prephilosophical assumptions he brings to philosophic work; the fact that these are not widely shared outside the Christian or theistic community is interesting but fundamentally irrelevant.
Alvin PlantingaHence our verdict on these reformulated versions of St. Anselm's argument must be as follows. They cannot, perhaps, be said to prove or establish their conclusion.
Alvin PlantingaIf you believe in evolution and naturalism then you have a reason not to think your faculties are reliable.
Alvin Plantinga