To make my meaning still more plain, let me say that in our investigations we need a comprehensive method, a method that will look at facts from more than one point of view. A truly historical method will look at facts from above, as well as from each side, and so the deductive process may be popularly described as vertical. The historical method falsely so called errs in confining its view to what can be seen immediately around it, and so its process is exclusively horizontal. Deduction begins vertically, and makes that which comes from above to be its guide and standard in all inductive work. Induction begins horizontally, and tends to become self-sufficient, until all light from above seems untrustworthy and useless. For example, take the study of nature. If one begins, inductively and horizontally, with mere physical and material order, instead of beginning, deductively and vertically, with man's higher powers of conscience and will, he will end by finding only impersonal force in the universe, and by practically deifying it, as the Hindus deified Brahma. Begin rightly, and, with due care in the application of the deductive principle, he will come to right conclusions. There are certain truths which cannot be reached by induction. They are known by intuition, long before induction begins. The most fundamental of these truths is the truth of God's existence. A Power above us, which has moral perfection, and which claims our obedience, is revealed to every man by conscience. Begin with this knowledge, and to the obedient spirit the physical world seems ablaze with evidences of wisdom and love; the regularities of nature are recognized as God's methods of ordinary operation; evolution is only his usual plan of growth and progress; in other words, God's transcendence is manifest as well as his immanence, his personality as well as his revelation in the forces of the universe.