Translated into the language of religion these propositions yield, and place on a scientific basis, truths of immense practical interest. To say, first, that the organism contains within itself only one-half of what is essential to life, is to repeat the evangelical confession, so worn and yet so true to universal experience, of the utter helplessness of man. Who has not come to the conclusion that he is but a part, a fraction of some larger whole? Who does not miss at every turn of his life an absent God? That man is but a part, he knows, for there is room in him for more. That God is the other part, he feels, because at times He satisfies his need. Who does not tremble often under that sicklier symptom of his incompleteness, his want of spiritual energy, his helplessness with sin? But now he understands both--the void in his life, the powerlessness of his will. He understands that, like all other energy, spiritual power is contained in Environment. He finds here at last the true root of all human frailty, emptiness, nothingness, sin. This is why "without Me ye can do nothing." Powerlessness is the normal state not only of this but of every organism--of every organism apart from its Environment. The entire dependence of the soul upon God is not an exceptional mystery, nor is man's helplessness an arbitrary and unprecedented phenomenon. It is the law of all Nature. The spiritual man is not taxed beyond the natural. He is not purposely handicapped by singular limitations or unusual incapacities. God has not designedly made the religious life as hard as possible. The arrangements for the spiritual life are the same as for the natural life. When in their hours of unbelief men challenge their Creator for placing the obstacle of human frailty in the way of their highest development, their protest is against the order of nature. They object to the sun for being the source of energy and not the engine, to the carbonic acid being in the air and not in the plant. They would equip each organism with a personal atmosphere, each brain with a private store of energy; they would grow corn in the interior of the body, and make bread by a special apparatus in the digestive organs. They must, in short, have the creature transformed into a Creator. The organism must either depend on his environment, or be self-sufficient. But who will not rather approve the arrangement by which man in his creatural life may have unbroken access to an Infinite Power? What soul will seek to remain self-luminous when it knows that "The Lord God is a _Sun_?" Who will not willingly exchange his shallow vessel for Christ's well of living water? Even if the organism, launched into being like a ship putting out to sea, possessed a full equipment, its little store must soon come to an end. But in contact with a large and bounteous Environment its supply is limitless. In every direction its resources are infinite.