When such meanings enter into his ideal, a man runs straight upon the need of God. For we may make our contribution to the cause of man's good upon the earth and our children may make theirs, but if this world is a spiritual Sahara, never meant for character and social weal, and against the dead set of the desert's power we are building oases here with our unaided fingers, then the issue of our work stands in no doubt. The Sahara will pile its burning sands about us and hurl its blistering winds across us, and we and our works together come to naught. By as much, then, as a man really cares about democracy and liberty and social equity, about human brotherhood and Christian civilization, by so much he needs God, who gathers up the scattered contributions of his children and builds them into victory. A man alone may keep the decalogue, but alone he cannot save the world. Who dreams of that wants power. And Christ has made men dream of that, believe in that with passionate certainty, until "Thy Kingdom come" is the daily prayer of multitudes. To no human strength can such prayer be offered; we are not adequate to an eternal, universal task. Again Christ has brought us to the need of power, and his people call him Savior, because the need which he creates he also satisfies. In one of the tidal rivers near New York, the building of a bridge was interrupted by a derelict sunk in the river's bottom. Divers put chains about the obstacle and all day long the engineer directed the maneuvering of tugs as they puffed and pulled in vain endeavor to dislodge the hulk. Then a young student, fresh from the technical school, asked for the privilege of trying, and from the vexed, impatient chief obtained his wish. "What will _you_ do it with?" the engineer enquired. "The flat-boats in which we brought the granite from Vermont," the young man answered. So when the tide was out, the flat boats were fastened to the derelict. The Atlantic began to come in; its mighty shoulders underneath the boats lifted--lifted until the derelict had to come. The youth had harnessed infinite energy to his task. To the consciousness of such resource in the spiritual world Christ has introduced his people. They have meant not formula but fact, not technicality but experience, when they have called him Savior. III