In all pessimistic religions the act of generation was looked upon as evil in itself. This is by no means the verdict of all mankind, not even of all pessimists. For instance, Empedocles saw in all erotic things nothing shameful, diabolical, or, sinful; but rather, in the great plain of disaster he saw only one hopeful and redeeming figure, that of Aphrodite; she appeared to him as a guarantee that the strife should not endure eternally, but that the sceptre should one day be given over to a gentler _dæmon._ The actual Christian pessimists had, as has been said, an interest in the dominance of a diverse opinion; for the solitude and spiritual wilderness of their lives they required an ever living enemy, and a generally recognised enemy, through whose fighting and overcoming they could constantly represent themselves to the non-saints as incomprehensible, half--supernatural beings. But when at last this enemy took to flight for ever in consequence of their mode of life and their impaired health, they immediately understood how to populate their interior with new dæmons. The rising and falling of the scales of pride and humility sustained their brooding minds as well as the alternations of desire and peace of soul. At that time psychology served not only to cast suspicion upon everything human, but to oppress, to scourge, to crucify; people _wished_ to find themselves as bad and wicked as possible, they _sought_ anxiety for the salvation of their souls, despair of their own strength. Everything natural with which man has connected the idea of evil and sin (as, for instance, he is still accustomed to do with regard to the erotic) troubles and clouds the imagination, causes a frightened glance, makes man quarrel with himself and uncertain and distrustful of himself. Even his dreams have the flavour of a restless conscience. And yet in the reality of things this suffering from what is natural is entirely without foundation, it is only the consequence of opinions _about_ things. It is easily seen how men grow worse by considering the inevitably-natural as bad, and afterwards always feeling themselves made thus. It is the trump-card of religion and metaphysics, which wish to have man evil and sinful by nature, to cast suspicion on nature and thus really to _make_ him bad, for he learns to feel himself evil since he cannot divest himself of the clothing of nature. After living for long a natural life, he gradually comes to feel himself weighed down by such a burden of sin that supernatural powers are necessary to lift this burden, and therewith arises the so-called need of redemption, which corresponds to no real but only to an imaginary sinfulness. If we survey the separate moral demands of the earliest times of Christianity it will everywhere be found that requirements are exaggerated in order that man _cannot_ satisfy them; the intention is not that he should become more moral, but that he should feel himself as _sinful as possible._ If man had not