It may have been observed, with or without perplexity, that Mr. Balfour specified a 'need for religious _truth_' as his ground for holding his unspecified 'theological beliefs,' this after bracketing Religion and Science as alike 'unproved systems,' consisting (by implication) of a body of propositions as to which we have not 'any ground for believing them to be even approximately true.' The skeptico-religious conception of truth being thus found to be as nugatory as that of 'reason' put forward from the same quarter, we are compelled to posit one more conformable to common sense, common usage, and common honesty. For the generality of instructed men, truth in secular affairs means not merely 'that which is trowed,' but (_a_) that which we have adequate 'reason' to trow, and (_b_) that of which our acceptance is consistent with our way of testing credences of any or all other kinds. The ultimate criterion of our beliefs, in short, is the consistency with which we hold them. By this test the ground is rapidly cleared of skeptico-religious literature. That puts a spurious problem to mask a real one. The question for us is not and cannot be whether, seeing that by inference from experience some of the beliefs we now hold are likely to be found false by posterity, we have any right to accept one belief and discredit another. The skeptic is himself doing so in this very argument, and all the time. His whole intellectual life is one of judgments and preferences. There is no intellectual life without them. The question is whether we have applied to any one belief or set of beliefs the tests we have applied to others: whether, for instance, we can honestly profess to believe in prayer or the doctrine of the Trinity or heaven and hell as we believe in Gresham's Law or the effects of quinine or the roundness of the earth; whether we have criticised the religion in which we were brought up as we criticise Mohammedanism or any other; whether we have scrutinised the legends of our creed as we have scrutinised the legend of King Arthur and his Knights; or whether, on the other hand, we hold the atomic theory or faith in vaccination by mere authority, while we dispute about religious teaching in the schools.