No, we must on the basis of natural science attain, in a newer and nobler form, the whole antique love for bodily strength and beauty, the whole antique reverence for the divine character of the continuation of the race, combined with the whole modern consciousness of the soulful happiness of ideal love. Only so can the demand for real chastity save mankind from the torments which sexual divisions and degradations now bring with them. It is profoundly significant that in the world of the past, divinity was associated with woman on the ground of observations concerning the continuation of the race; while in Christianity, woman became divine as the Virgin Mother. Through heathen and Christian thought, reunited and ennobled, the woman will receive a new reference for herself as a sexual being. Antique and modern love, the love of the senses and the love of soul, will, united and ennobled, induce human beings, men and women alike, to adore again Eros the All-powerful. To diminish the significance of love, to oppose it as a lowering sensualism, does not mean the elevation of mankind; it means, on the other hand, working for its debasement. For as lowering as sexual life would be if it were continued in man accompanied by a feeling of shame as a characteristic of animal life, it would be just the same if it were regarded as a degrading duty, reluctantly carried out for the preservation of the species. Antiquity stood higher than the present day, for example when Lycurgus' laws asserted that a people's strength lies in the breast of blooming womanhood. Accordingly in Sparta, the physical development of the woman was watched over as well as of the man, and the age of marriage was determined with reference to a healthy offspring. Higher, too, stood Judaism in relation to the conception of the seriousness of bearing children. This conviction expressed itself in the strictest hygienic legislation known to history. Jewish, like other Oriental legislation, depended, in relation to sexual morality as in relation to diet, on sharp-sighted observations of natural law and disease. The foundation to a new ethic in these questions cannot be laid, until men begin with Old Testament shrewdness and Old Testament seriousness to handle the life questions which the idealism of Christianity has indeed spiritualised but at the same time debased. This new ethic will call no other common living of man and woman immoral, except that which gives occasion to a weak offspring, and produces bad conditions for the development of their offspring. The Ten Commandments on this subject will not be prescribed by the founders of religion, but by scientists. Up to the present day, partly as a result of a perverted modesty in such things, science has only been able to offer incomplete observations on the physical and psychical conditions for the improvement of the human type in its actual genesis.