Let us first glance at the government and the emperor. His decrees were dispatched throughout the length and breadth of the Roman dominions; whatsoever pleased him became law, according to the well-known principle of the Roman constitution. While the cities were permitted some freedom in the regulation of their purely local affairs, the emperor and his innumerable and marvelously organized officials kept an eye upon even the humblest citizen. The Roman government, besides maintaining order, administering justice, and defending the boundaries, assumed many other responsibilities. It watched the grain dealers, butchers, and bakers; saw that they properly supplied the public and never deserted their occupation. In some cases it forced the son to follow the profession of his father. If it could have had its way, it would have had every one belong to a definite class of society, and his children after him. It kept the unruly poorer classes quiet in the towns by furnishing them with bread, and sometimes with wine, meat, and clothes. It provided amusement for them by expensive entertainments, such as races and gladiatorial combats. In a word, the Roman government was not only wonderfully organized, so that it penetrated to the utmost confines of its territory, but it attempted to guard and regulate almost every interest in life. [Sidenote: The worship of the emperor.] Every one was required to join in the worship of the emperor because he stood for the majesty of the Roman dominion. The inhabitants of each province might revere their particular gods, undisturbed by the government, but all were obliged as good citizens to join in the official sacrifices to the deified head of the state. The early Christians were persecuted, not only because their religion was different from that of their fellows, but because they refused to offer homage to the image of the emperor and openly prophesied the downfall of the Roman state. Their religion was incompatible with what was then deemed good citizenship, inasmuch as it forbade them to express the required veneration for the government. [Sidenote: The Roman law.]