For this inner world we have no finer organs, and that is why a complexity which is thousandfold reaches our consciousness as a simple entity, and we invent a process of causation in it, despite the fact that we can perceive no cause either of the movement or of the change—the sequence of thoughts and feelings is nothing more than their becoming visible to consciousness. That this sequence has anything to do with a chain of causes is not worthy of belief: consciousness never communicates an example of cause and effect to us.
524.
The part "consciousness" plays,—It is essential that one should not mistake the part that "consciousness plays" it is our relation to the outer world; it was the outer world that developed it. On the other hand, the direction—that is to say, the care and cautiousness which is concerned with the inter-relation of the bodily functions, does not enter into our consciousness any more than does the storing activity of the intellect: that there is a superior controlling force at work in these things cannot be doubted—a sort of directing committee, in which the various leading desires make their votes and their power felt. "Pleasure" and "pain" are indications which reach us from this sphere: as are also acts of will and ideas.
In short: That which becomes conscious has causal relations which are completely and absolutely concealed from our knowledge—the sequence of thoughts, feelings, and ideas, in consciousness, does not signify that the order in which they come is a causal order: it is so apparently, however, in the highest degree. We have based the whole of our notion of intellect, reason, logic, etc., upon this apparent truth (all these things do not exist: they are imaginary syntheses and entities), and we then projected the latter into and behind all things!
As a rule consciousness itself is understood to be the general sensorium and highest ruling centre; albeit, it is only a means of communication: it was developed by intercourse, and with a view to the interests of intercourse.... "Intercourse" is understood, here, as "relation," and is intended to cover the action of the outer world upon us and our necessary response to it, as also our actual influence upon the outer world. It is not the conducting force, but an organ of the latter.
525.
My principle, compressed into a formula which savours of antiquity, of Christianity, Scholasticism, and other kinds of musk: in the concept, "God is spirit," God as perfection is "denied...."
526.
Wherever people have observed a certain unity in the grouping of things, spirit has always been regarded as the cause of this co-ordination: an assumption for which reasons are entirely lacking. Why should the idea of a complex fact be one of the conditions of that fact? Or why should the notion of a complex fact have to precede it as its cause?
We must be on our guard against explaining finality by the spirit: there is absolutely no reason whatever for ascribing to spirit the peculiar power of organising and systematising. The domain of the nervous system is much more extensive: the realm of consciousness is superadded. In the collective process of adaptation and systematising, consciousness plays no part at all.