Hence a mode of life has arisen which not only regards the answers of Christianity with indifference, but does not even recognise its problems; and this mode of life is attracting to itself more and more the convictions and energies of mankind. Even now the antithesis which the centuries have prepared is being forced with unmistakable clearness into prominence. It was possible for us to deceive ourselves with regard to its implacability so long as a rationalistic and pantheistic way of thinking presented Christianity in the most general way, and tried to comprehend its nature as something universal, and at the same time placed nature and the universe in the transfiguring light of speculative consideration. But, in the course of further experience, that mode of thought has been severely shaken and appears more and more to be a mere aggregate of phrases; and so the antitheses face one another unreconciled and a decision is not to be evaded. In this matter mankind is under the influence of a strong reaction against the religious, and especially the Christian, mode of life. Throughout many centuries Christianity has given life a unity and has thrown light upon reality from its standpoint: further, it has presented its way as the only possible one; one to which everything which in any way strives spiritually upward has to adapt itself. If the truth of the whole now falls into doubt, everything which was intended to give to life stability and character is soon felt to be heavily oppressive and intolerably narrow; and everything which in that mode of life was accidental, temporal, and human advances into the foreground. We clearly perceive that much passed current as true only because we had become unaccustomed to ask questions concerning it, and also that many things owed their acceptance not to their inner necessity, but only to social sanction. With such feelings it may come to be considered a great deliverance to shake off the whole, and a necessary step towards truthfulness of life to eliminate every aspect of that mode of life which through custom or authority continues to exist.