Nothing inconsistent with the humblest and most devout dependence upon the divine agency is implied in this supposition, any more than in the belief that our children and servants may be trained in the knowledge of God, and in the decencies of Christian worship. Is there not reason to think that an inattention to this plain principle has prevented, in some measure, the adoption of those vigorous and extended operations which common sense prescribes as the proper and probable means of diffusing at once civilization and religion through the world?

The probability of a change of religion on the part of an entire people may, it is true, be argued on the adverse, as well as on the favorable side, and with great appearance of reason. The obstinacy of the human mind in adhering to the worse, even when the better is presented to its choice, seems not seldom to possess the invincibility of a physical law; and it has been found as impracticable to reform an absurd usage, as to remodel the national physiognomy. How often have both reason and despotism been baffled in their endeavors to effect even a trivial alteration in ancient usages or costumes; and there has been room to suppose, that the tenacity of life belonging to customs or opinions, bears direct proportion always to their absurdity and their mischievous consequence. The high antiquity, and the still unbroken force of the Asiatic idolatries, in themselves so hideous, so burdensome, and so sanguinary, stand forth as appalling confirmations of the truth, that whatever has once gained for itself the sanction of time, may boldly defy the assaults of reason. And then, when religious opinions and practices are to question, we have not merely to break through the iron law of immemorial usage, but to encounter the living opposition of the priesthood, already firmly seated in the cloud-girt throne of supposed supernatural power, and interested as deeply as men can be who have at stake their civil existence, and their credit, and their means of luxurious idleness. Again, in most instances, ancient religious opinions have sent down their roots through the solid structure of the civil institutions of the people:—the old superstition is an oak that was sown by the builder of the state, and has actually pervaded the entire foundations, and forms now the living bond-timber, to remove which would be to bring to the ground the whole tottering masonry of the social system.

When this side of the question has been long and exclusively contemplated, the schemes of missionary zeal may seem to be utterly chimerical; or if not chimerical—dangerous. But the friends of mankind do not forget that the very same objects may be viewed in another light. Even before particular facts are appealed to, an hypothesis of an opposite kind may plausibly be advanced. It may be alleged that Opinion—the invisible power that rules the world—is a name without substance, which, though omnipotent so long as it is thought to be so, vanishes quicker than a mist, when once suspected to be impotent. It might also with great appearance of reason be affirmed as a universal law of the moral world, that the better, when fairly brought into collision with the worse, possesses an infallible certainty of ultimate prevalence.

On this same principle, it is common to affirm that the improved mechanical processes of a scientific people will at length necessarily supplant the operose, and wasteful, and inefficient methods practised by half-civilized nations. And thus probably will the ruinous and depopulating usages of despotism give way before the wealth-giving maxims of legal government. And thus also may it be hoped that a pure theology, and a pure morality, shall, if zealously diffused, prevail till they have removed all superstitions, with all their corruptions. Even on the lowest principles of natural theology, some such meditative power may be presumed to have been imparted to the human system, as a provision against the progress of utter moral dissolution.

But while an argument of this sort is at issue, the simple method of appealing to such facts as may seem to bear conclusively upon the question, will assuredly not be neglected; and it will be asked, whether there are on record any instances which give a peremptory negative to the assertion that a national change of religion ought to be thought of as an event in the last degree improbable. And why should not the spread and triumph of Christianity in the first ages of its promulgation be accepted as an instance absolutely conclusive, and in the fullest sense analogous to the problem that is to be solved. To whatever causes that first prevalence of the religion of the Bible may be attributed, it is still an unquestioned fact that entire nations—not one or two, but many, and in every stage of advancement on the course of civilization—were actually brought to abandon their ancient superstitions, and to profess the Gospel.

These amazing revolutions took place under almost every imaginable variety of circumstances, and they occupied a period of not more than three centuries, and the change had been wrought, to a great extent, before the aid of political succor came in; and even in the front of political opposition. People after people fell away from their idolatries, and assumed (with how much or how little of cordial feeling matters not) the Christian name and code.

Here once more the objector must be urged to select his alternative.—If it be granted that Christianity won this wide success by aid from heaven, then who will profess to believe that a religion, so supported, shall not in the end vanquish mankind? Or if not, then manifestly, the fact of the spread of Christianity in the east, and in the west, in the north, and in the south, destroys altogether the supposed improbability of its again supplanting idolatry. It has been proved that nothing inseparable from human nature, nothing invincible, stands in the way of the diffusion of our faith among either polished or barbarous polytheists; for already has it been victorious in both kinds. Let it be affirmed that the religious infatuations of mankind are firm as adamant; still it is a fact that a hammer harder than adamant once shattered the rock to atoms. And now, when it is proposed again to smite the same substance with the same instrument, are those to be deemed irrational who anticipate the same success? In such an anticipation neither the superior purity and excellence of Christianity need be assumed, nor its truth: nothing is peremptorily affirmed but its well-attested efficiency to subvert and supplant other religious systems. A myriad of philosophists may clamorously affirm the missionary project to be insane. Nevertheless Christians, listening rather to the history of their religion than to the harangues of its modern oppugners, will go on to preach in every land, "That men should turn from dumb idols to serve the living God."

That during a period of more than a thousand years Christianity should hardly have gained a foot of ground from polytheism, and should, in some quarters, have been driven in from its ancient frontiers, is only natural, seeing that, in the whole course of that time, no extended endeavors, or none guided and impelled by the genuine principles of the Gospel, were made to diffuse it. Angels have no commission to become evangelists; and if men neglect their duty in this instance, no means remain for supplying their lack of service. The modern missionary enterprises (exclusive of some very limited attempts) do not yet date fifty years; and while the fact that this spirit of Christian zeal has maintained itself so long, attests its solidity, and gives a promise of its perpetuity, its recentness (recent compared with the work to be achieved) may justly be alleged in reply to those who ask—from whatever motive—Why are not the nations converted? Within this short space of time the religious public has had to be formed to a right feeling on the new subject; and all the practical wisdom that belongs to an enterprise so immense and so difficult has had to be acquired; and the agents of the work at home and abroad, to be trained; and the initiatory obstacle—that occasioned by diversity of language—to be removed. The preparatives have now been passed through, and successes obtained, large and complete enough to quash all objection, and more than enough to recompense what they have cost. And these successes, moreover, warrant the belief that the universal prevalence of Christianity (considered simply as an exterior profession) is suspended upon the continuance of the missionary zeal among the Christians of Europe and America.

Instead of allowing speculation to flit vaguely and ineptly over all the desolate places of the earth's surface, it will be better, if we would make our calculation definite, to fix upon a single region; and while we assume it as probable that the existing spirit of missionary vigilance and assiduity and self-devotion will continue in vigor during the ensuing half-century, endeavor roughly to estimate the chances (if the word may be used) of the entrance and spread of Christian light in that one region; and let us select the region which may be deemed altogether to occupy the place of an ultimate problem of evangelical enterprise. Thus announced, every one will of course think of China.

Nothing is more difficult than to view, in the nakedness of mere truth, any object remote from personal observation, which has once filled the imagination with images of vastness and mystery. Thus it often happens that benevolent schemes are robbed of their fair chance of success by the fond illusions which are suffered to swell out an empty bulk, so as to hide from view the real difficulties that ought to be deliberately met. And thus it is usual for the timid to amuse their inaction by contemplating spectral forms of danger or obstruction that exist only in the mind. Hindrances and impossibilities may even yield a sort of delight to the imagination, by the aspect of greatness and terror they assume; at least while we resolve to view them only at a distance. And in such cases he must be singularly destitute of poetic feeling, or singularly conscientious and abstinent in the use of language, who, in describing the proposed enterprise, does not impart to the mere facts a form and coloring of unreal greatness and wonder.