Proponents of the “transcendental argument for the existence of God,” or TAG, are well-known for repeating charges that non-Christians cannot “account for” some phenomenon or other of fundamental philosophical importance (e.g., truth, certainty, the laws of logic, induction, moral norms, etc.) simply because their worldview rejects Christian theism. On occasion some effort is made in the attempt to support the negative aspects of such charges, often with little more than pat slogans, such as that one cannot “ground” unchanging laws of logic in an ever-changing universe of constant flux, that rationality cannot arise out of the irrationality of chance-based evolution, and the like. Non-Christian worldviews are philosophically deficient because of reasons, so the Christian worldview prevails, almost as if by default.
