As in this manner in the case of Christianity, spiritual reality has also been evolved otherwise in some creative epochs; and in the movement of history they have all together produced a certain condition of spiritual evolution which constitutes the invisible basis of our own activity, and from which it is first possible to elucidate the spiritual nature of a particular time. This universal, historical state of spiritual evolution indicates a level, to which must correspond all work, which desires not simply to attain the aim of the moment but also to serve in the building up of a spiritual reality within the domain of humanity. This historical condition of the spiritual life is not conferred upon us by history; rather history only mediates an incentive that must first be transformed by our own activity and conviction. Only a mode of thought which transcends the movement of history can recognise a spiritual content in history and in our own time, and use this content for our own striving. Spiritual work, therefore, and philosophy as part of it, has a twofold relation to time, a negative and a positive: it must possess an independence of time, and it must seek an intimate relation with it. The "modern," according to the sense in which it is taken, will arouse us at one time to energetic opposition, at another to the closest intimacy; the former when it desires to subject us to the contemporary conditions with all their contingency, the latter when it champions the spiritual possibilities of the time and the state of spiritual evolution in contrast with the human. We are concerned in a conflict for genuine against false time; we are to distinguish clearly between the merely human and the spiritual present; the spiritual life must first give a genuine reality to time, and in doing this must advance in itself. Every particular philosophic conviction must justify itself in its treatment of this problem; it must be in a position to wrest the truth from the error in time; to understand and to estimate the endeavour of the time without yielding to it; to comprehend as a whole the manifold elements of truth in the life of the present, and to elucidate them from a transcendent unity. Without doubt great problems and fruitful possibilities exist in the time, but we often feel the most painful contrast between their demands and the achievements of man. To diminish this divergence; for the time to attain more to its own perfection and become a genuine present, is an urgent task in the performance of which philosophy also must co-operate; and by this endeavour philosophy can also gain much for itself. I. REQUIREMENTS FOR THE FORM OF LIFE AS A WHOLE (a) THE CHARACTER OF CULTURE