The Twilight of the Idols · Friedrich Wilhelm Nietzsche
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The other idiosyncrasy of philosophers is no less dangerous; it consists in confusing the last and the first things. They place that which makes its appearance last—unfortunately! for it ought not to appear at all!—the “highest concept,” that is to say, the most general, the emptiest, the last cloudy streak of evaporating reality, at the beginning as the beginning. This again is only their manner of expressing their veneration: the highest thing must not have grown out of the lowest, it must not have grown at all.... Moral: everything of the first rank must be _causa sui._ To have been derived from something else, is as good as an objection, it sets the value of a thing in question. All superior values are of the first rank, all the highest concepts—that of Being, of the Absolute, of Goodness, of Truth, and of Perfection; all these things cannot have been evolved, they must therefore be _causa sui._ All these things cannot however be unlike one another, they cannot be opposed to one another. Thus they attain to their stupendous concept “God.” The last, most attenuated and emptiest thing is postulated as the first thing, as the absolute cause, as _ens realissimum._ Fancy humanity having to take the brain diseases of morbid cobweb-spinners seriously!—And it has paid dearly for having done so.
Text from Project Gutenberg, public domain in the United States.