virtue"), the Bedouin who accepted Islam had to unlearn the greater part of his unwritten moral code. As a pious Moslem he must return good for evil, forgive his enemy, and find balm for his wounded feelings in the assurance of being admitted to Paradise (Kor. iii, 128). Again, the social organisation of the heathen Arabs was based on the tribe, whereas that of Islam rested on the equality and fraternity of all believers. The religious bond cancelled all distinctions of rank and pedigree; it did away, theoretically, with clannish feuds, contests for honour, pride of race--things that lay at the very root of Arabian chivalry. "_Lo_," cried Muḥammad, "_the noblest of you in the sight of God is he who most doth fear Him_" (Kor. xlix, 13). Against such doctrine the conservative and material instincts of the desert people rose in revolt; and although they became Moslems _en masse_, the majority of them neither believed in Islam nor knew what it meant. Often their motives were frankly utilitarian: they expected that Islam would bring them luck; and so long as they were sound in body, and their mares had fine foals, and their wives bore well-formed sons, and their wealth and herds multiplied, they said, "We have been blessed ever since we adopted this religion," and were content; but if things went ill they blamed Islam and turned their backs on it.[342] That these men were capable of religious zeal is amply proved by the triumphs which they won a short time afterwards over the disciplined armies of two mighty empires; but what chiefly inspired them, apart from love of booty, was the conviction, born of success, that Allah was fighting on their side. We have sketched, however barely and imperfectly, the progress of Islam from Muḥammad's first appearance as a preacher to the day of his death. In these twenty years the seeds were sown of almost every development which occurs in the political and intellectual history of the Arabs during the ages to come. More than any man that has ever lived, Muḥammad shaped the destinies of his people; and though they left him far behind as they moved along the path of civilisation, they still looked back to him for guidance and authority at each step. This is not the place to attempt an estimate of his character, which has been so diversely judged. Personally, I feel convinced that he was neither a shameless impostor nor a neurotic degenerate nor a socialistic reformer, but in the beginning, at all events, a sincere religious enthusiast, as truly inspired as any prophet of the Old Testament. [Sidenote: Character of Muḥammad.]