And so the prevailing stamp upon Muslim institutions is fanaticism and intolerance. As the Prophet drew up hard-and-fast rules, so his followers insisted upon their remorseless continuance. Mahomet found himself compelled to issue ordinances, often hurried and unreflecting, to meet immediate needs, to settle disputes whose prolongation would have meant his ruin. He possessed the qualities of poet, seer, and religious mystic, but these in his later life were overshadowed by the characteristics of lawgiver, soldier, and statesman demanded by his position as head of a body of men. But neither his mysticism nor his poetic feeling entirely desert him. They flash out at rare moments in the later suras of the Kuran, and are apparent in his actions and the traditional accounts of his sayings, while his creed remained steadfast and unassailable with a strength that neither defeat nor disaffection could shake. With all the incompleteness and often contradiction of his administration, he nevertheless was able to satisfy his followers as to its efficacy mainly by his exhaustless belief in himself and his work. In military development his contribution was unique. He gathered together all the war-loving propensities of the Faithful, and wove them into a solidarity of aim. His personal courage was not great, but his strategy and above all his invincible confidence, which refused to admit defeat, were beyond question. Every leader he sent upon plundering or admonitory expeditions bore witness to his efficiency and his zeal. He subjected the Muslim to a discipline that brought out their best qualities of tenacity and daring. He would not allow his soldiery to become individual plunderers, but insisted that the booty should be equally divided. In the beginning he possessed few horsemen, but he rapidly produced a squadron of cavalry as soon as he became convinced of their usefulness. His readiness to accept advice as to the defence of Medina proved the salvation of the city. Under him the military prowess of Islam had ample scope, for he gave his leaders complete freedom of action; the result was visible in the supreme fighting quality of Ali, Omar, and Hamza, while the chances of achieving glory under his banner were the moving motives of the conversion of Khalid and Abbas. He subdued internecine warfare, and by a bold stroke united the warrior instincts of Arabia against external foes, laying upon them the sanction of religion and the promise of eternal happiness.