an adept in playing upon credulity. [71] It belongs, in short, to the very nature of the priestly function, in its earlier forms, to develop in a special degree the normal bias of the undisciplined mind to intellectual fraud. Granting that there are all degrees of self-consciousness in the process, we are bound to recognize that in all of us there is "the sophist within," who stands between us and candour in every problem either of self-criticism or of self-defence. And, if the instructed man recognizes this clearly and the uninstructed does not, none the less is the latter an exemplification of the fact. His mental obliquities are not any less real because of his indifference to them than are the acts of the hereditary thief because he does them without shame. And if we consider how the fetish-priest is at every turn tempted to invent and prevaricate, simply because his pretensions are fundamentally preposterous; and how in turn the priest of a higher grade, even when he sincerely "believes" in his deity, is bound to put forward as matters of knowledge or revelation the hypotheses he frames to account for either the acts or the abstentions of the God, we shall see that the priestly office is really as incompatible with a high sincerity in the primitive stages as in those in which it is held by men who consciously propound falsities, whether for their mere gain or in the hope of doing good. It may be true that the priestly claim of supernatural sanction for an ethical command is at times motived by an intense conviction of the rightness of the course of conduct prescribed; but none the less is such a habit of mind fatal to intellectual sincerity. Either there is sheer hallucination or there is pious fraud.