The modern systems of life desire a more forceful reality; in this they set work an aim which cannot be rejected. The course they have entered upon, however, does not bring them nearer to this aim, but rather removes them further from it. Neither the self-evidence of the senses nor the oscillation of mood can ever represent genuine reality to a being who, for good or for evil, has once learned to think. Many and varied impressions may come and go in sense experience; but their abundance cannot prevent the chief conceptions, by which they are here accompanied, from receiving a character abstract and vague in the highest degree. We hear continually of the whole, of reason, of power, of evolution; but all these conceptions have no stability and little content; they are like shadows and phantoms which vanish as soon as we wish to take hold of them. So, by an irony of fate, just those modes of thought whose chief impulse was the desire for more reality dissipate, dissolve reality. We see that the spiritual life may be denied by the individual, but not driven from the work of culture. It is true that immediate experience, outer and inner, has become much more to the present age than it was to earlier ages; but it has become so only through spiritual endeavour. If, therefore, the Modern Age now turns definitely against this spiritual activity, to rob it of all independence, it destroys that which first gave it its own power. The modern systems of life have raised the standard of human existence enormously in regard to power and content; but they have done this at the cost of its spiritual concreteness. They have suppressed the life of inner spiritual experience and denied the problems of man's inner nature. They know of no grappling of man either with the infinite or with his own nature; they recognise no conflict between freedom and fate, and no inner development of the soul. And all this because their view of life as a whole takes away all depth, and transforms existence into a mere series of appearances. Thus, for anyone who regards such depth as the basis of life, and who, therefore, will not reject the experience and the result of the work of universal history, it becomes a necessity to reject and oppose the modern systems as guides of life. The more explicitly and exclusively they are presented, the more decided must his opposition be. For, what shall all the gain on the circumference of life profit man if through attention to that the centre of his life becomes empty and weak, if there emerges no content and no meaning in life itself? What is the value of all the advancing and refining of human existence if it does not bring with it a genuine spiritual culture and an inward elevation of mankind?