So soon as the fruits began to seem quite worthless; so soon as they conflicted with indispensable human ideals, or thwarted too extensively other values; so soon as they appeared childish, contemptible, or immoral when reflected on, the deity grew discredited, and was erelong neglected and forgotten. It was in this way that the Greek and Roman gods ceased to be believed in by educated pagans; it is thus that we ourselves judge of the Hindu, Buddhist, and Mohammedan theologies; Protestants have so dealt with the Catholic notions of deity, and liberal Protestants with older Protestant notions; it is thus that Chinamen judge of us, and that all of us now living will be judged by our descendants. When we cease to admire or approve what the definition of a deity implies, we end by deeming that deity incredible.
Few historic changes are more curious than these mutations of theological opinion. The monarchical type of sovereignty was, for example, so ineradicably planted in the mind of our own forefathers that a dose of cruelty and arbitrariness in their deity seems positively to have been required by their imagination. They called the cruelty "retributive justice," and a God without it would certainly have struck them as not "sovereign" enough. But today we abhor the very notion of eternal suffering inflicted; and that arbitrary dealing-out of salvation and damnation to selected individuals, of which Jonathan Edwards could persuade himself that he had not only a conviction, but a "delightful conviction," as of a doctrine "exceeding pleasant, bright, and sweet," appears to us, if sovereignly anything, sovereignly irrational and mean. Not only the cruelty, but the paltriness of character of the gods believed in by earlier centuries also strikes later centuries with surprise. We shall see examples of it from the annals of Catholic saintship which makes us rub our Protestant eyes.
Ritual worship in general appears to the modern transcendentalist, as well as to the ultra-puritanic type of mind, as if addressed to a deity of an almost absurdly childish character, taking delight in toy-shop furniture, tapers and tinsel, costume and mumbling and mummery, and finding his "glory" incomprehensibly enhanced thereby:--just as on the other hand the formless spaciousness of pantheism appears quite empty to ritualistic natures, and the gaunt theism of evangelical sects seems intolerably bald and chalky and bleak.
Luther, says Emerson, would have cut off his right hand rather than nail his theses to the door at Wittenberg, if he had supposed that they were destined to lead to the pale negations of Boston Unitarianism.
So far, then, although we are compelled, whatever may be our pretensions to empiricism, to employ some sort of a standard of theological probability of our own whenever we assume to estimate the fruits of other men's religion, yet this very standard has been begotten out of the drift of common life. It is the voice of human experience within us, judging and condemning all gods that stand athwart the pathway along which it feels itself to be advancing. Experience, if we take it in the largest sense, is thus the parent of those disbeliefs which, it was charged, were inconsistent with the experiential method. The inconsistency, you see, is immaterial, and the charge may be neglected.
If we pass from disbeliefs to positive beliefs, it seems to me that there is not even a formal inconsistency to be laid against our method. The gods we stand by are the gods we need and can use, the gods whose demands on us are reinforcements of our demands on ourselves and on one another. What I then propose to do is, briefly stated, to test saintliness by common sense, to use human standards to help us decide how far the religious life commends itself as an ideal kind of human activity. If it commends itself, then any theological beliefs that may inspire it, in so far forth will stand accredited. If not, then they will be discredited, and all without reference to anything but human working principles. It is but the elimination of the humanly unfit, and the survival of the humanly fittest, applied to religious beliefs; and if we look at history candidly and without prejudice, we have to admit that no religion has ever in the long run established or proved itself in any other way.
Religions have APPROVED themselves; they have ministered to sundry vital needs which they found reigning. When they violated other needs too strongly, or when other faiths came which served the same needs better, the first religions were supplanted.
The needs were always many, and the tests were never sharp. So the reproach of vagueness and subjectivity and "on the whole"-ness, which can with perfect legitimacy be addressed to the empirical method as we are forced to use it, is after all a reproach to which the entire life of man in dealing with these matters is obnoxious. No religion has ever yet owed its prevalence to "apodictic certainty." In a later lecture I will ask whether objective certainty can ever be added by theological reasoning to a religion that already empirically prevails.
One word, also, about the reproach that in following this sort of an empirical method we are handing ourselves over to systematic skepticism.
Since it is impossible to deny secular alterations in our sentiments and needs, it would be absurd to affirm that one's own age of the world can be beyond correction by the next age.