True, they defended themselves long, and with astonishing skill and courage. Their sources of power were two, the moral, and the thaumaturgic; and they used them both: but when the former failed, the latter became useless. As long as their moral power was real; as long as they and their clergy were on the whole, in spite of enormous faults, the best men in Europe; so long the people believed in them, and in their thaumaturgic relics likewise. But they became by no means the best men in Europe. Then they began to think that after all it was more easy to work the material than the moral power--easier to work the bones than to work righteousness. They were deceived. Behold! when the righteousness was gone, the bones refused to work. People began to question the virtues of the bones, and to ask, We can believe that the bones may have worked miracles for good men, but for bad men? We will examine whether they work any miracles at all. And then, behold, it came out that the bones did not work miracles, and that possibly they were not saints' bones at all; and then the storm came: and the lie, as all lies do, punished itself. The salt had lost its savour. The Teutonic intellect appealed from its old masters to God, and to God's universe of facts, and emancipated itself once and for all. They who had been the light of Europe, became its darkness; they who had been first, became last; a warning to mankind until the end of time, that on Truth and Virtue depends the only abiding strength. LECTURE XII--THE STRATEGY OF PROVIDENCE I no not know whether any of you know much of the theory of war. I know very little myself. But something of it one is bound to know, as Professor of History. For, unfortunately, a large portion of the history of mankind is the history of war; and the historian, as a man who wants to know how things were done--as distinct from the philosopher, the man who wants to know how things ought to have been done--ought to know a little of the first of human arts--the art of killing. What little I know thereof I shall employ to-day, in explaining to you the invasion of the Teutons, from a so-called mechanical point of view. I wish to shew you how it was possible for so small and uncivilized a people to conquer one so vast and so civilized; and what circumstances (which you may attribute to what cause you will: but I to God) enabled our race to conquer in the most vast and important campaign the world has ever seen. I call it a campaign rather than a war. Though it lasted 200 years and more, it seems to me (it will, I think, seem to you) if you look at the maps, as but one campaign: I had almost said, one battle. There is but one problem to be solved; and therefore the operations of our race take a sort of unity. The question is, how to take Rome, and keep it, by destroying the Roman Empire. Let us consider the two combatants--their numbers, and their position.