Even more vehemently was war urged against the Moors, then the most civilised people in Europe.
In face of this notorious history of Europe during the long course of the Middle Ages it is now usual for Catholic apologists to plead that the blood of the barbarian still flowed in the veins of the Christian nations and men were not yet prepared to listen to the message of peace. This plea cannot for a moment be admitted in extenuation of the Church's guilt. The clergy had themselves no conception of the criminality of war, and did not rise above the moral level of their age. Here and there a saint or a prelate raised a feeble voice against the violence of men, but we do not estimate an institution by the words of an occasional member, especially if they are at variance with the official conduct and the general sentiment. On the other hand, to boast that the clergy at times enforced a temporary cessation of fighting (the "Truce of God") only increases our appreciation of their guilt. The men who enforced that Truce gave proof at once of their power and of their perception of the un-Christian nature of warfare. But they were unwilling to condemn outright a machinery which they might employ at any moment in defence or advancement of their own interests. Had the Church been a serious moral influence in Europe, had it been true to the message in virtue of which it had grown rich and powerful, it would have protested unceasingly against this reign of violence. It was not a great moral influence. The grossness and illiteracy of the people, the appalling immorality of the clergy and monks and nuns, and this almost entire failure to apply Christian or ordinary human principles to the worst feature of the life of Europe, are terrible offsets to the little good
