Nietzsche thus showed, first, that Christianity (and all other ethical systems having self-sacrifice as their basis) tended to oppose the law of natural selection and so made the race weaker; and secondly, that the majority of men, consciously or unconsciously, were aware of this, and so made no effort to be absolute Christians. If Christianity were to become universal, he said, and every man in the world were to follow Christ's precepts to the letter in all the relations of daily life, the race would die out in a generation. This being true—and it may be observed in passing that no one has ever successfully controverted it—there follows the converse: that the human race had best abandon the idea of self-sacrifice altogether and submit itself to the law of natural selection. If this is done, says Nietzsche, the result will be a race of supermen—of proud, strong dionysians—of men who will say "yes" to the world and will be ideally capable of meeting the conditions under which life must exist on earth.
In his efforts to account for the origin of Christianity, Nietzsche was less happy, and indeed came very near the border-line of the ridiculous. The faith of modern Europe, he said, was the result of a gigantic effort on the part of the ancient Jews to revenge themselves upon their masters. The Jews were helpless and inefficient and thus evolved a slave-morality. Naturally, as slaves, they hated their masters, while realizing, all the while, the unmanliness of the ideals they themselves had to hold to in order to survive. So they crucified Christ, who voiced these same ideals, and the result was that the outside world, which despised the Jews, accepted Christ as a martyr and prophet and thus swallowed the Jewish ideals without realizing it. In a word, the Jews detested the slave-morality which circumstances thrust upon them, and got their revenge by foisting it, in a sugar-coated pill, upon their masters.
It is obvious that this idea is sheer lunacy. That the Jews ever realized the degenerating effect of their own slave-morality is unlikely, and that they should take counsel together and plan such an elaborate and complicated revenge, is impossible. The reader of Nietzsche must expect to encounter such absurdities now and then. The mad German was ordinarily a most logical and orderly thinker, but sometimes the traditional German tendency to indulge in wild and imbecile flights of speculation cropped up in him.
[1] Vide the chapter on "Crime and Punishment."
[2] "Der Antichrist," § 62.
[3] St. Mark XIV, 63, 64.
[4] Albrecht Ritschl (1822-89), who is not to be confused with Nietzsche's teacher at Bonn and Leipsic. Ritschl founded what is called the Ritschlian movement in theology. This has for its object the abandonment of supernaturalism and the defence of Christianity as a mere scheme of living. It admits that the miracle stories are fables and even concedes that Christ was not divine, but maintains that his teachings represent the best wisdom of the human race. See Denny: "Studies in Theology," New York, 1894.
[5] Ph. IV, 6: "Be careful for nothing; but in everything by prayer and supplication, with thanksgiving, let your requests be made known to God."