But no one on that account has ventured to stigmatize the study of penal codes, and of the organisation for putting them into force, as ignoble or unprofitable. The sheriff, for instance, and his functions are approached with respect, by some historians even with awe. "Ah," say the despisers of military history, "but the sheriff is an instrument for compelling obedience to the law, not the leader of a host whose business it is to slaughter and destroy." The law! and what is the law but the formulated will which some section of the community, possibly a majority, but always in former days and frequently, even at present, a minority, seeks to impose upon the whole? And if breakers of the law resist the sheriff or policeman, will he not if necessary slaughter them, and destroy any shelter in which they may have taken refuge? Of course he will, and "the law" will uphold him for so doing. "But," reply the objectors, "you forget that civil law is not always a mere ordinance of man; it may have the sanction of divine authority." I speak here with all reverence, but how many are the armies and the leaders that have claimed that theirs was the cause of God, and have fared forth to war in His name? I am not speaking now of modern armies, though they too invariably invoke the help of the God of Battles, and call him to witness that their cause is just. Look at the Crusades on one side, look on the other at the mighty and overwhelming conquests of Islam. Look at the extinction of Christianity in North Africa; look at the eight centuries of conflict which banished the Mohammedan faith from Spain. Look at the religious wars of Christians in Europe; and not least at our own Puritans. Look finally at the bitter struggles of Hindu and Mohammedan in India. There was not one of these parties that did not claim, that did not for the most part heartily believe, that it was fighting to uphold the Law of God.