But to him that hath shall be given--especially if he is in a position to insist on the gift. The emperor's military authority, his position as governor of provinces, could not alone rightfully qualify him to control Rome itself, with its laws, its magistrates, its domestic and provincial policy. Theoretically the Roman emperor never did control these matters. In practice he did with them very much as he chose. If he seriously wished a certain course to be followed, a certain law to be passed or abolished, even a certain man to be elected to an office, it was promptly done. But how could he thus perpetually interfere and yet appear to remain a constitutional officer? Not through the mere obsequiousness of every one concerned, including the Senate. That would be too transparent, clumsy, and invidious. It was necessary that he should possess some adequate appearance of real authority, and he was therefore ingeniously invested with that authority. It was thus. There were under the commonwealth certain annual officers of wide and rather indefinite powers called "tribunes of the commons." These persons could veto any measure which they declared to be in opposition to the interests of the people. They could also summon the Senate, and bring proposals before it. Meanwhile their persons were "sacrosanct," or inviolable, during their term of office. Here lay the opportunity. The emperor was invested by the Senate with these "powers of the tribune." He was not actually elected a tribune, for the office was only annual and could not be held along with any other, whereas the emperor must have the prerogatives always, and in conjunction with any other functions which he might choose to hold. He, therefore, only received the corresponding "powers" and privileges. This position enabled him to veto a measure whenever he chose, and with impunity. Naturally therefore it became the custom, as far as possible, to find out his wishes beforehand, and to move accordingly. He could also, in the same right, summon the Senate and bring measures, or get them brought, before it. To make certainty doubly certain, he was granted the right to what we should call "the first business on the notice-paper." Observe further the shrewdness of the first emperor, Augustus, when he selected this particular position. The "tribunes of the commons" were constitutionally popular champions; they represented the interests of the common people. By assuming a position similar to theirs, the emperor--or commander-in-chief--made it appear to the common people that he was their chief and perpetual representative, and that their interests were bound up with his authority. He took them under his wing, and saw, among other things, that they did not starve or go stinted of amusements. He saw to it that they had corn for their bread, plenty of water, and games in the circus. His "bread and games" kept them quiet.