(4.) Contrast with Mohammedanism.
And this conclusion is rendered still stronger when we contrast the progress of Christianity with that of Mohammedanism. For here we have the one example that history affords of the spread of a religion which can be compared with that of Christianity. Yet the contrast between the two is very marked, whether we consider the means by which they were spread, or their alleged evidence of truthfulness. For Mohammed did not appeal to reason, but to force, and all we have to account for is that he should be able to collect an army, that this army should conquer, and that the conquered should adopt the religion of their conquerors, about which they were often given no option. In the spread of Christianity, on the other hand, no force whatever was employed, and it had immense difficulties to contend with. In fact it carried a cross instead of a sword. Thus the contrast between the two is just what we should expect between the natural and the supernatural spread of a religion, the one advancing by worldly power, the other in spite of it.
But an even greater contrast has still to be noticed, which is that Mohammed did not appeal to any miracles in support of his claims—that is, to outward matters of fact which could be judged of by other people. And this is the more remarkable since he refers to the miracles of previous prophets, including those of Christ, as authentic,[449] but never claims to have worked any himself. The obvious conclusion is that he felt, as all men must feel, the overwhelming difficulty of asserting public miracles if none occurred, and he therefore appealed to force, because he had nothing better to appeal to. Yet, as we have seen, the early Christians asserted such miracles from the first. They were not advocates of a creed, but witnesses for certain facts, such as the Resurrection and other miracles which they believed they actually saw; and there is nothing corresponding to this in regard to Mohammedanism, or any other religion. It may of course be said that Mohammedanism shows that a religion can make rapid progress without miracles. No doubt it does; and so does Buddhism, which also spread rapidly. But it does not show that a religion which, like Christianity, claims to rest on miracles, can make its way if those miracles are false.
[449] Koran, Sura v.
(B.) Its Later History.
We pass on now from the early triumphs of Christianity to its later history, and will consider in turn its past vitality, its present effect, and its future prospects.
(1.) Its vitality in the past.
To begin with, a strong argument in favour of Christianity is its vitality. It has survived in spite of external assaults and internal divisions; and its spread and continuity can only be satisfactorily accounted for by its truth. This is an argument the force of which increases as times goes on, and fresh difficulties are encountered and overcome. Moreover, the social state of the world has changed immensely, yet Christianity has always kept in touch with it. It has shown itself suitable for different ages, countries, and social conditions; and, unlike other religions, is still in sympathy with the highest forms of civilisation. In short, Christianity has kept possession of the civilised world for sixteen centuries, and is as vigorous in its age as in its youth.
Its long reign is indeed so familiar to us that there is a danger of not noticing its importance. Can we imagine a man now who should found a religion, which nearly two thousand years hence should be still flourishing, still spreading, and still recognising him not only as its founder but its God? Yet this would be but a similar case to that of Christianity. Amid all the changes in history it alone has remained unchanged. Its doctrines, at least the essential ones, contained in the Creeds, have been the same, century after century, and its Founder is still worshipped by millions.