Beyond question many agencies, such as race, religion, and government, have concurred to produce this contrast in history and fortune, but equally certain is it that a potent contributory cause is the difference in the moral systems which the two civilizations respectively inherited. The moral life of the Christian world, happily freed from the bondage of the rigid Mosaic law, an outer law of positive minute commands, has expatiated under the comprehensive, flexible law of the Gospel, a law of love and liberty. As a result the moral life of Christendom has been, on the whole, notwithstanding certain Mohammedanizing tendencies, an expansive growth under the guidance of a moral consciousness gradually purified and refined by experience and advancing culture. On the other hand, the moral life of the Mohammedan world has been subjected to the authority of an external, unchanging law, a law conceived to have been given for all time, a republication practically of that rigid Mosaic law from the bondage of which the Christian world had fortunately escaped. But the moral life cannot be thus subjected to a rigid external authority without resulting inanition and death. “The blight that has fallen on the Moslem nations,” declares a well-informed and thoughtful Mohammedan writer, “is due to the patristic doctrine which has prohibited the exercise of individual judgment.”[671] The ethical code of a people, like its civil code, must be elastic and responsive to the ever-changing needs and demands of the growing moral life. CHAPTER XV THE MORAL LIFE OF EUROPE DURING THE AGE OF CHIVALRY I. THE CHURCH CONSECRATES THE MARTIAL IDEAL OF KNIGHTHOOD [Sidenote: Introductory] From the third to the ninth century the ideal of asceticism absorbed a great part of the moral enthusiasm of Christendom. During the later part of this period, however, as we have noted, there was growing up alongside the ascetic ideal another of a very different character--the martial ideal of knighthood. In the present chapter we shall first make a brief survey of the various causes that gave this new trend to the moral feelings and convictions of the age, and then shall glance at some of the more important historical outcomes of the vast enthusiasm evoked by this new ideal of character. The ideal of knighthood, a product in the main of feudalism, grew up outside the Church, and only later was recognized by ecclesiastical authority and approved as compatible with the ethical spirit of Christianity. Had not the ideal been thus approved by ecclesiastical authority, and advantage taken of the enthusiasm it evoked to promote through it the cause of the Church, it would never have become the significant force it did in European history. Therefore we must first inquire what were the influences that engendered a military spirit in the Church and led it to approve the martial ideal of the knight and give the consecration of religion to the institution of chivalry which was its embodiment.