One such barrier is the inertia of local organizations. Few American communities are not confessedly overchurched, as far as the Protestant population is concerned. The spectacle of eight or ten relatively feeble churches ministering to needs which two or three larger bodies could much more effectively meet is one exhibited in hundreds of communities. Yet effective consolidation is opposed by serious obstacles. Long custom, ancient disputes, denominational loyalties, keep these relatively feeble bodies asunder. These prejudices are hard to overcome. "Our fathers worshipped in this mountain," is a feeling not peculiar to Samaria. Much of this local loyalty is not without its commendable qualities. It is bound up with traditions of parental piety, of devotion to a particular house of worship and to a congregation of believers in which one has grown up in the Christian life. These feelings are very real. Yet it is only as the advantages of a larger local unity become evident that our churches can rise to a greater consolidation and more effectively meet the local situation. Only the larger good can drive out the lesser goods.
A further barrier, and one of no inconsiderable magnitude, which renders local union difficult is that our local churches are parts of large organic wholes for the advancement of the Kingdom of God at home and abroad. By their gifts, their sons and daughters and their prayers, the missionary societies are supported, by which the outreaching work of the Kingdom of Christ is carried forward. These societies are now denominational. If two local churches are to become one, where will their joint contributions go? One has aided one group of missionary societies hitherto, the other another. Shall the new union divide its gifts? If it does, will they be as extensive or the interest as great as formerly? These are practical questions for the missionary societies. The only final solution of such a situation would seem to be an extensive consolidation of the missionary societies themselves, so that they might become more representative of American Christianity, at least of American Evangelical Christianity, as a whole, rather than simply the organs of particular denominations.
A third barrier of difficulty barring the pathway of local consolidation is that of ministerial and ecclesiastical responsibility. Each of the various denominations now has its definite method of entrance on its ministry, and of responsibility for the character and standing of those in its pastorates. Each holds itself bound to aid its feebler churches in their pecuniary necessities. If a new congregation results from the union of two or more existing bodies representative of different denominations, where is the test of ministerial fitness, and the guarantee of continued ministerial standing to be found, and who is to aid such a church if financially feeble? These are the problems which are often raised by the so-called "community church." Of course these difficulties are often met by the united organization attaching itself to the denomination originally represented by one of its component parts; but this solution, though effective, makes so large demands on Christian self-denial as often to be impracticable in the present still comparatively feebly developed desire for unity.
A still further barrier to unity, both on the local field and on the larger national scale, is the fact, often overlooked, that the separations of American Christianity are really due quite as much to differences of taste as to divergencies of doctrines or of polity. There is an Episcopal, a Presbyterian or a Methodist way of doing things that really differentiates these great families of believers quite as fully as their more generally acknowledged divergencies. They view the Christian life, they look upon worship, they express their deeper feelings, in unlike ways. The variety is not so much a diversity of belief as a contrast of temperaments. Being so, it is not susceptible to argument, or to adjustment by conventions or creedal agreements. It is to be met, if met at all, by the increasing spirit of democracy, which the war has done so much to foster. In proportion as the fundamental Christian democracy of America becomes a real consciousness these temperamental unlikenesses will tend to be subordinated to a larger unity of spirit. They will continue. Men are not all made in the same mould. But, it may be believed that they may be overcome by a growing recognition of unity in variety.
Moreover, in spite of an increasing longing that the multitudinous subdivisions of American Christianity be merged in a larger whole, much tenacious holding of peculiar denominational tenets will have to be overcome. The simplicity of the great truths which Christians hold in common will need to be more fully realized. Most American Evangelical denominations are now willing freely to admit that the essential verities of Christianity are held by their associated communions, and that a true Christian life is possible in each of them. The evident working of the spirit of God makes a denial impossible. But while each denomination is thus willing to recognize a real, if grudgingly admitted, sisterhood as the share of the others, each regards its peculiarities of belief or practice as of extreme importance, if not to the being, at least to the well-being of the church, so that effective inter-communion seems impossible. An interesting illustration of this spirit has recently been shown in a discussion involving a communion which professes, one cannot doubt with sincerity, a desire for a reunion of Christendom. A proposition was made to it by a number of representatives of other communions, urging that the unity of American Christianity be illustrated by joint ordinations of chaplains for service with the army and navy. That proposal, which involved no question of ministerial status in the home churches, was declined by its highest authorities. It is not conceivable that those who thus refused it believed that chaplains went forth to their arduous task in the name of Christ from other communions without the blessing of God; but such differences of apprehension as may still coexist with obedience to the one Master are evidently yet deemed too great to permit mutual Christian authorization for service. Doubtless many similar instances could be found, but as long as they characterize American Christianity at all they reveal the persistence of a spirit which exalts denominational peculiarities above the full recognition of common Christian discipleship.
These barriers have been thus frankly stated because they are very real, and while the impulse toward Christian unity now flows in increasing strength from the experiences of the great war, the movement in that direction must acquire far greater momentum before its work can be accomplished. Christian unity was never so fully before the thought of the American churches as now. Never were so many sincerely desirous of it. Never was its need so obvious as in these days when the church faces the tremendous problem of the reconstruction on a Christian basis of a shattered social order. It is a task which demands all the forces of an undivided Christianity. Yet desirable as the goal of unity is, it will never be reached save through the strenuous coöperant effort of all who long for it. That effort must be greater than any heretofore made. It must be patient and persistent and in full faith that the Master's prayer for his disciples demands their utmost endeavor.
Three steps are certainly needful for effective progress towards a larger unity:
There must be a clearer recognition of the things in the Christian faith which are of vital significance. The really great truths must be seen in their proper perspective. The simplicity of the Gospel must be increasingly recognized. We have too often elevated relatively subordinate convictions to an equality with the fundamentals of the faith. In this clearer perception of proportions the experiences of the religious work of the war is greatly aiding. We are seeing that in the Christian life we need not so many things as much.
No less necessary is it that a spirit ready to sacrifice the important, but relatively subordinate, be developed. No denomination is called upon to sacrifice alone. If unity is to be achieved, each must feel a willingness to subordinate that which though precious by custom or antiquity or cherished possession is yet divisive.
Even more imperative is it that American religious bodies know each other better. Existing side by side, laboring in the same communities, it is amazing how little real comprehension of each other's spiritual life now exists. In mutual acquaintance by common association, wherever such intercourse can be brought about, lies the corrective of much present misunderstanding that separates us. All that aids a common acquaintance is an aid to ultimate unity.