This point is not new. It is a fact well [p.30] known in the history of psychology, and played a very prominent part in the psychology of Kant. But Eucken has deepened the conception in such a way as to be able to rid himself of the postulates of Kant concerning God, Freedom, and Immortality. The germs of these, according to the meaning of Eucken, are within the spiritual life itself, and not transcendent in the form presented by Kant or external as presented by Hegel. There is, then, within consciousness a process in many respects analogous to the natural process. And as the meaning of the physical universe has become clearer through the conception of evolution, so the meaning of consciousness, originating in a higher world than Nature, will become clearer if viewed in a similar manner. Let us then turn to one of the most important aspects of Eucken's work, Evolution and Religion. Eucken's deepest, and consequently the most difficult, account of the meaning of religion is to be found in his _Truth of Religion_ and his _Kampf um einen geistigen Lebensinhalt._ It is important to deal with the concept of the spiritual life at this stage of our inquiry, for it is the pivot around which the whole of Eucken's philosophy turns. The essence of religion is conceived by him as the possession by man of an eternal existence in the midst of time; of the presence of an over-world in the midst of this world [p.31]--guiding man to the revelation of a Divine Will. This is Eucken's main thesis, and connected with this thesis is the fact that religion can come to birth in the soul of man only through a conquest of the ordinary, natural world which surrounds him. The world which surrounds him hinders more than it helps the birth of religion in the soul. The aim of religion is therefore not the perfecting of man in a natural sense, but the bringing about of a union of human nature and the Divine. Religion must therefore include a "world-denial and a world-renewal." There is not enough for man's deeper nature either in the physical world or in the ordinary life of the hour. The natural world knows of no complete self-subsistence, for everything is connected with its environment, and it is in this connection with its environment that life below man largely obtains its existence. But in man we discover a transition stage from the sensuous to the non-sensuous, and it is in the latter that the meaning of the former can be obtained. The history of civilisation and culture is a history of this all-important fact. The meaning of man is, therefore, not to be found in his relationship to the physical world, but in his own consciousness. Although we may not be aware of it, consciousness is the power which, in the long and slow progress of the ages, has overcome the sensuous and made it subservient to the [p.32] meaning and value which its own content of experience has presented. The necessity and proof of religion