Note 30 — Chapter VI

'And here I may observe, further, that the presumption in favour of atheism which these deductions establish is considerably fortified by certain à posteriori considerations which we cannot afford to overlook. In particular, I reflect that, as a matter of fact, the theistic theory is born of highly suspicious parentage,—that Fetichism, or the crudest form of the theory of personal agency in external nature, admits of being easily traced to the laws of a primitive psychology; that the step from this to Polytheism is easy; and that the step from this to Monotheism is necessary. If it is objected to this view that it does not follow that because some theories of personal agency have proved themselves false, therefore all such theories must be so—I answer, Unquestionably not; but the above considerations are not adduced in order to negative the theistic theory: they are merely adduced to show that the human mind has hitherto undoubtedly exhibited an undue and a vicious tendency to interpret the objective processes of nature in terms of its own subjective processes; and as we can see quite well that the current theory of personal agency in nature, whether or not true, is a necessary outcome of intellectual evolution, I think that the fact of so abundant an historical analogy ought to be allowed to lend a certain degree of antecedent suspicion to this theory—although, of course, the suspicion is of a kind which would admit of immediate destruction before any satisfactory positive evidence in favour of the theory.[30]