In addition to this, we have to take into consideration the opposition between spirit and matter, deeply realized already by primitive man. The sexual, as the most intense and most sensuous expression of material existence, was opposed to the spiritual, and was regarded as an unclean element, which must be fought, overcome, and, when possible, utterly uprooted, in favour of the spiritual life. In one of the most ancient of mythologies the first recorded instance of the gratification of sexual desire resulted in excluding man for ever from “Paradise”—in excluding him, that is to say, from the highest kind of spiritual existence. The principal psychological characteristic of asceticism is therefore to be found, not only in the vow of poverty, but, in addition, and even more, is it found in sexual abstinence, in the battle against the “flesh” (“caro,” to the fathers of the early Church, always denoted the genital organs).

What is, however, the inevitable consequence of this continual battle with the sexual impulse? Weininger expressed the opinion (“Sex and Character,” p. 469, second edition; Vienna, 1904): “The renunciation of sexuality kills only the physical man, and kills him only in order, for the first time, to ensure the complete existence of the spiritual man”; but this is entirely false, and proceeds from an extremely deficient knowledge of human nature. For the “renunciation of sexuality” is, in truth, the most unsuitable way of securing a complete existence for the spiritual man. Just as little will it annihilate the physical man. For he who wishes to overcome and cast out the sexual impulse (powerful in every normal man, and at times overwhelming in its strength) must keep the subject constantly before his eyes, for ever in his thoughts. Thus it came to pass that the ascetic was actually more occupied with the subject of the sexual impulse than is the case with the normal man. This was favoured all the more by the ascetic’s voluntary flight from the world, by his continuous life in solitude—a life favourable to the production of hallucinations and visions, and one which becomes tolerable only by a sort of natural reaction in the form of a luxuriance of imaginative sensuality. For

“Nous naissons, nous vivons pour la société:
A nous-mêmes livrés dans une solitude,
Notre bonheur bientôt fait notre inquiétude.”

(Boileau, Satire X.)

[“We are born, we live for society:
Given up to ourselves in solitude,
Our happiness is speedily replaced by restlessness.”]

This “inquiétude,” this intensification of the nervous life in all relations, was especially noticeable in the sexual sphere. Visions of a sexual character, erotic temptations, mortifications of the flesh in the form of self-flagellation, self-emasculation and mutilations of the genital organs, are characteristic ascetic phenomena. On the other hand, the excessive valuation and glorification of the pure spiritual led not only to the view that matter was something in its nature sinful and base, but also led directly to sexual excesses, for many ascetic sects declared that what happened to the already sinful body was a matter of indifference, that every contamination of the body was permissible. Hence is to be explained the remarkable fact of the occurrence of natural and unnatural unchastity in numerous ascetic sects.

Sexual mortification and sexual excesses—these are the two poles between which the life of the ascetic oscillates, so that we see in each case a marked sexual intermixture. Asceticism is, therefore, often merely the means by which sexual enjoyment is obtained in another form and in a more intense degree.

Asceticism is as old as human religion, and as widely diffused throughout the entire world. We find individual ascetics among many savage peoples; ascetic sects, especially among the ancient and modern civilized races, in Babylon, Syria, Phrygia, Judæa, even in pre-Columbian Mexico, and most developed in India, in Islam, and in Christianity.

The Indian samkhya-doctrine, demanding increased self-discipline, “yoga,” which was based upon the opposition between spirit and matter, led to the adoption of asceticism in Buddhism and in the religion of the Jains, also to the foundation of ascetic sects, such as the “Acelakas,” the “Ajivakas,” the “Suthrēs” or “Pure,” who, according to Hardy, “are in their life a disgrace to their name.” Yogahood attained its highest development among Sivaitic sects of the ninth to the sixteenth centuries; these alternated between uncontrolled satisfaction of the rudest sexual impulses and asceticism pushed to the point of self-torture.

In Islam it was the sect of the Sufi in which the relation between sexuality and asceticism was especially manifest; but before this Christianity had developed asceticism into a formal system, and had deduced its most extreme consequences. To the early Christians, only the nutritive impulse appeared natural; the sexual impulse was debased nature; physical and psychical emasculation were actually recommended in the New Testament writings (cf. Matt. xix. 12). Already in the second century of the Christian era numerous Christians voluntarily castrated themselves, and in the fourth century the Council of Nicæa found it necessary to deal with the prevalence of this ascetic abuse, and with the predecessors of the modern “skopzen.”[57]