No amount of sophistry can disguise the fact that the church is primarily a doctrinal organization. No theories of supernaturalism are needed, in order to teach a pure morality, founded on the social relations of human beings. If the church existed primarily for ethical purposes, we should not have the spectacle of some hundreds of struggling sects, each loudly proclaiming itself as the great repository of fundamental truth. The religious denominations, at their best, are rival establishments, vociferously competing for public favor. To say this, is to cast no reflection on their sincerity. But even the highest degree of sincerity does not necessarily involve freedom from error. As mutually destructive theories cannot be alike true, it follows as an imperative conclusion that not more than one religious body can be entirely correct in its doctrinal formulas. All may be wrong; all but one must be. And if the truth rests in a single religious sect, there exists no competent and wholly impartial arbiter to settle the dispute in the eyes of everybody. Even if it were not a fact that majorities cannot determine truth, no one denomination has anything like a majority. The largest single body is the Roman Catholic. Yet even this powerful body numbers less than a sixth of the population of our country. Far behind it comes the Methodist, a much subdivided body. Even if all its branches be counted as one united organization, it includes less than one in ten of the population, and is far from containing even a majority of the Protestant Christians. Exemption from taxation is primarily assistance toward the spreading of doctrine. Inasmuch as only one of the beneficiaries of this disguised state aid (if even one) is the repository of basic truth unmixed with glaring error, it follows that, no matter where the truth may lie, at least five-sixths and possibly an enormously higher proportion of the money thus released for doctrinal proselytism represents the subsidizing by the state of what is mathematically proved to be false teaching. On this simple proposition all must agree. THE PREPONDERANCE OF ERROR.