=Problem of Unification.=--It was the province of the moral philosophers, of the theologians, of the church to attempt a fusion of these elements of inner and outer control. It was their aim to connect, to synthesize these factors into one commanding and comprehensive view of life. But the characteristic of their method was to suppose that the combination could be brought about, whether intellectually or practically, only upon a supernatural basis, and by supernatural resources. From the side of the natural constitution of both man and the State, the various elements of behavior are so hopelessly at war with one another that there is no health in them nor help from them. The appetites and desires are directed only upon carnal goods and form the dominant element in the person. Even when reason gets glimpses of the good, the good seen is narrow in scope and temporal in duration; and even then reason is powerless as an adequate motive. "We perceive the better and we follow the worse." Moreover, it is useless to seek aid from the habituation, the education, the discipline and restraint of human institutions. They themselves are corrupt. The product of man's lower nature cannot be capable of enlightening and improving that nature; at most it can only restrain outer action by appealing to fear. Only a divine revelation can make known man's true end; and only divine assistance, embodied in the ordinances and sacraments of the supernaturally founded and directed church, can bring this knowledge home to erring individuals so as to make it effectual. In theory the conception of the end, the good, was supreme; but man's true good is supernatural and hence can be achieved only by supernatural assistance and in the next world. In practice, therefore, the important thing for man in his present condition is implicit reliance upon and obedience to the requirements of the church. This represents on earth the divine sovereign, ultimate source of all moral law. In effect, the moral law became a net-work of ordinances, prescriptions, commands, rewards, penalties, penances, and remissions. The jural point of view was completely enthroned.[108] There was no problem; there was a final, because a supernatural solution.