In order to establish a negative answer to this question, one would simply have to show either that pragmatism itself is not tenable, or else that it can afford theology no adequate support. To establish the affirmative, however, it would be necessary to show in the first place that pragmatism is in itself tenable, and in the second place that it is compatible with and gives some real support to theology. But for the would-be theological pragmatist himself neither of these positions can be readily accepted as established without the other. On the one hand he cannot say that pragmatism supports theology unless it is itself tenable, for, if untenable, so far from being the philosophical basis of theology, it cannot be a real basis for anything. On the other hand the person who finds religion essential cannot, on pragmatic principles, accept pragmatism, if it is not at least compatible with the fundamentals of religion and theology—unless, indeed, he needs pragmatism more than he needs religion. While beginning, then, by inquiring whether pragmatism is tenable or not, it must be recognized that a final affirmative answer cannot be given until we have considered the question of the bearing of pragmatism upon the essential affirmations of religious faith.