On the other hand, miracle brings a no less important contribution to the spirit of the age. This spirit tends, not only to look upon law as absolute, but to look upon the system of laws which it has discovered as final. These laws tend continually to become narrow and hard. They tend to become merely a system of physical forces. There is danger that the spirit may become shut up within these physical laws as in a prison-house. The miracle demonstrates to the senses that these physical laws are not absolute, even in their own realm; that these physical forces are encompassed and interpenetrated by spiritual forces; that matter is at the last subordinate to spirit. It may not reveal the nature of these spiritual forces; but it does reveal their presence. All do not need this demonstration. The same truth may be reached in other ways. The laws of thought reveal it. The spiritual consciousness may be sufficient unto itself. Christ himself regarded his miracles as of comparatively small account. He wrought them because he was moved to use whatever power he had to bless mankind. If he healed the sick, it was because he loved to heal them. He sympathized with sorrow and suffering, and, so far as he could, would remove their cause. But the miracles carry, as we have seen, their own revelation with them; and they have their place, however lowly, in regard even to the spiritual consciousness. The albatross, we are told, with all its magnificent sweep of wing, cannot lift itself from the flat surface of the deck on which it may be lying. Just because its wings are so strong and large, it needs to be lifted a little, that they may have space to move, that they may have freedom to smite the air. When this freedom has been given it, then it mounts upward, sustained by its own inherent strength. So is it, sometimes, with the spirit. It has strength of its own. It has a self-sustaining power. But it sometimes needs to be lifted a little way above the dead level of its daily life, above the plane of physical relations, before its wings find strength and freedom to beat the air. Then, leaving its temporary support behind it, it mounts in glad flight heavenward. Such help many have found, and may yet find, in the miracles of Jesus. The miracle may lift the level surface of life as if into a wave, from the crest of which the spirit may start upon its flight. From the external manifestation of the history of Christ, and the external relations in which through this he stands to the present age, we pass to the inner power of this life. Within these external manifestations we find his teachings. We have, then, next to consider the relation in which Christ stands to the present age as a teacher. We shall find here the same twofold relation which we have found before; and the external may thus stand as a type and illustration of the internal. We will first consider, under this aspect, the basis and form of the teaching of Christ, and next its substance.