Do you not see the continually growing number of people at the present time who do not want any science of the spirit, any knowledge of the spiritual? Do you not see how numerous are the people to whom the old forces of religion no longer give any inner stimulus? Whether they go to church or not is a matter of complete indifference to large numbers of human beings nowadays. The old religious impulses mean nothing to them. But neither will they bring themselves to give a thought to what can stream into our civilization as new spiritual life. They resist it, reject it, regard it as folly, as something inconvenient; they will not allow themselves to have anything to do with it. But, you see, human beings as we live on earth are veritably a unity. Our spiritual nature cannot be separated from our physical nature; both work together as a unity between birth and death. And even if human beings do not receive the spiritual through their faculties of soul, the spiritual takes effect, nevertheless. Since the last third of the nineteenth century the spiritual has been streaming around us; it is streaming into earthly evolution. The spiritual is there in very truth — only people are not willing to receive it.
Source: Rudolf Steiner – GA 93 – The Influences of Lucifer and Ahriman: Lecture Three – Bern, 4th November 1919