If our human reflection often advances from the indefinite to the definite, from the abstract to the concrete, this does not involve that the latter is originated from the former: the advance could not be achieved unless that which comes at the end was operative from the beginning as its basis and presupposition. If a self-conscious life unfolds itself with an increasing content through all departments and activities of life, then these departments will have their meaning and their value primarily in that which they accomplish for the further development of that life, and in the particular tendencies that they add to it: this yields a treatment and a standard of value different from those which we are led to if we make the psychical states of the individual our starting-point. The treatment of religion, for example, as a mere occurrence of an unrestrained psychical life may understand by religion a particular agitation of this or that psychical function; but with this we do not obtain a spiritual content. Again, it is not evident how a world of thought formed from such an individual psychical life could acquire an independence of man, and lift him above the position in which it finds him. The problem of religion attains quite a different basis if the spiritual movements and contents which emerge with it are emphasised; with this it develops and discloses the reality of the spiritual life more deeply. Then through it we may discover and win something that alters the condition of life, transcends the immediate life of the soul, and is able to exert an elevating influence upon man. The value and the truth of a particular religion will be judged in the first place by the nature of the spiritual substance that it offers, and the degree in which, in its advance, it is able to join itself to the movement of life as a whole and to guide it further. A great divergence is possible between this spiritual substance and the movement and passion that call forth a religion on the basis of humanity: the real is, in human relations, by no means without further consideration to be regarded as rational. The case of the other departments of life is the same as that of religion: the character and the value of all achievement depend entirely upon the range and the kind of substantial spirituality that they evolve. The same is valid of whole epochs and cultures, of peoples and individuals. The exertion of the greatest energy upon externals and the most revolutionary transformation of human conditions cannot protect us from becoming inwardly destitute, or lead us beyond mere appearance to genuine reality. On the contrary, the experience of history shows often enough that spiritual revivals have been accompanied in their origin and growth by manifestations externally insignificant; and that something which struggles against the broad stream of human life fundamentally changes the standards and values of our existence.