If we would withdraw from this shattered conception of the world, as from a mere external matter, to the substance of Christianity, this substance must be much more clearly and much more forcibly present to us than it really is. For, in this change we are concerned not simply with individual phrases, but with the whole mode of thought. We have learnt to think far more causally and critically; we perceive the peculiarity of the historical circumstances in which Christianity arose, and, along with this, become aware of a wide disparity from the circumstances of the present. We question all historical tradition as to its grounds, and so overthrow the weight of authority; our thought has become throughout less naïve and we strive to transcend the form of the immediate impression. From this point of view it comes about quite easily that the religious mode of thought appears to be a mere anthropomorphism, a childlike, imaginative interpretation of the world, which, to an intelligence equipped with the clearness of objective consideration, can pass only for a stage in evolution, which has once for all been overcome. Such is the teaching of Positivism, and it is just in this reference to religion that its influence extends far beyond the limits of the positivistic school. The change of thought would not be so far-reaching and so dangerous if it did not give expression to a change of life as a whole; but this is what it really does: the Modern Age through the whole course of its development sets a universal--a system--over against the religious system of life. That all departments of life should subordinate themselves to Religion, that every activity has value only so far as it either directly or indirectly furthers Religion, appears to the Modern Age a much too narrow conception, and one which is a mischievous denial of the truth that these departments of life contain. So the different branches of the spiritual life--for example, science and art, politics and economics--liberate themselves radically from the supremacy of Religion, and this is felt to be an incalculable gain in freedom and breadth. Since, unimpeded, the new life increases in comprehensiveness, and draws the whole content of reality into itself, it seems to rest firmly and securely in itself and to need no completion of any kind whatever.