It is difficult to ascertain what the private life of the Prophet was in these years of dazzling success. The authorities differ. Some represent him as sunk in a miserable sensuality which shortened his days. But I think this statement may be doubted. He never lost the veneration of his countrymen,—and no veneration can last for a man steeped in sensuality. Even Solomon lost his prestige and popularity when he became vain and sensual. Those who were nearest to the Prophet reverenced him most profoundly. With his wife Ayesha he lived with great frugality. He was kindly, firm in friendship, faithful and tender in his family, ready to forgive enemies, just in decision. The caliphs who succeeded him, for some time, were men of great simplicity, and sought to imitate his virtues. He was doubtless warlike and fanatical, but conquests such as he and his successors made are incompatible with luxury and effeminacy. He stands arraigned at the bar of eternal justice for perverting truth, for blending it with error, for making use of wicked means to accomplish what he deemed a great end.

I have no patience with Mr. Carlyle, great and venerable as is his authority, for seeming to justify Mohammed in assuming the sword. "I care little for the sword," says this sophistical writer. "I will allow a thing to struggle for itself in this world, with any sword or tongue or implement it has or can lay hold on. What is better than itself it cannot put away, but only what is worse. In this great life-duel Nature herself is umpire, and can do no wrong." That is, might makes right; only evil perishes in the conflict of principles; whatever prevails is just. In other words, if Mohammedanism, by any means it may choose to use, proves itself more formidable than other religions, then it ought to prevail. Suppose that the victories of the Saracens had extended over Europe, as well as Asia and Africa,—had not been arrested by Charles Martel,—would Carlyle then have preferred Mohammedanism to the Christianity of degenerate nations? Was Mohammedanism a better religion than the Christianity which existed in Asia Minor and in various parts of the Greek empire in the sixth and seventh centuries? Was it a good thing to convert the church of Saint Sophia into a Saracenic mosque, and the city of the later Christian emperors into the capital of the Turks? Is a united Saracenic empire better than a divided, wrangling Christian empire?

But I will not enter upon that discussion. I confine myself to facts. It is certain that Mohammedanism, by means of the sword, spread with marvellous and unprecedented rapidity. The successors of the Prophet carried their conquests even to India. Neither the Syrians nor the Egyptians could cope with men who felt that the sacrifice of life in battle would secure an eternity of bliss. The armies of the Greek emperor melted away before the generals of the caliph. The Cross waned before the Crescent. The banners of the Moslems floated over the proudest battlements of ancient Roman grandeur.

In the fifth year of the caliph Omar, only seventeen years from the Prophet's flight from Mecca, the conquest of Syria was completed. The Christians were forbidden to build churches, or speak openly of their religion, or sit in the presence of a Mohammedan, or to sell wine, or bear arms, or use the saddle in riding, or have a domestic who had been in the Mohammedan service. The utter prostration of all civil and religious liberty took place in the old scenes of Christian triumph. This was an instance in which persecution proved successful; and because it was successful it is a proof, in the eyes of Carlyle, that the persecuting religion was the better, because it was outwardly the stronger.

The conquest of Egypt rapidly followed that of Syria; and with the fall of Alexandria perished the largest library of the world, the thesaurus of all the intellectual treasures of antiquity.

Then followed the conquest of Persia. A single battle, as in the time of Alexander, decided its fate. The marvel is that the people should have changed their religion; but then, it was Mohammedanism or death. And a still greater marvel it is,—an utter mystery to me,—why that Oriental country should have continued faithful to the new religion. It must have had some elements of vitality almost worth fighting for, and which we do not comprehend.

Nor did Saracenic conquests end until the Arabs of the desert had penetrated southward into India farther than had Alexander the Great, and westward until they had subdued the northern kingdoms of Africa, and carried their arms to the Pillars of Hercules; yea, to the cities of the Goths in Spain, and were only finally arrested in Europe by the heroism of Charles Martel.

Such were the rapid conquests of the Saracens—and permanent conquests also—in Asia and Africa, under the stimulus of religious fanaticism, until they had reduced thirty-six thousand cities, towns, and castles, and built fourteen thousand mosques.

Now what are the deductions to be logically drawn from these stupendous victories and the consolidation of the various religions of the conquered into the creed of Mohammed,—not repudiated when the pressure was removed, but apparently cherished by one hundred and eighty millions of people for more than a thousand years?

We must take the ground that the religion of Mohammed has marvellous and powerful truths, which we have overlooked and do not understand, which appeal to the heart and conscience, and excite a great enthusiasm,—so great as to stimulate successive generations with an almost unexampled ardor, and to defend which they were ready to die; a religion which has bound diverse nations together for nearly fourteen hundred years. If so, it cannot be abused, or ridiculed, or sneered at, any more than can the dominion of the popes in the Middle Ages, but remains august in impressive mystery to us, and even to future ages.