There are, in my opinion, purely human ideals, which are capable of transfiguring erotic love "religiously" quite as well as the mysticism of so-called divine revelations. Christianity is called the religion of love, and the apostle Paul even places charity higher than faith. But what is charity but the synthesis of the social sentiments of sympathy, devotion and self-denial, for the benefit of humanity? Cannot it, therefore, be established on another basis than that of cheques to be drawn on paradise? Cannot exaltation and fervor apply their powerful faith, the beauty of their form and the elevation of their sentiments to the social ideal and the future welfare of our children? Cannot we replace the cult of religious legends, the adoration of the works of Jehovah and Christ, as they are given in the Bible, by the religion of our descendants and their welfare? In my opinion, the suggestion of religious ecstasy and love might well be directed toward the benefit of society. Its fanaticism is admirably adapted to shake the indifference and indolence of men; but this source of energy should not be wasted in the adoration of legendary mirages, but used for the efficacious culture of a true human religion of love on earth. CHAPTER XIII RIGHTS IN SEXUAL LIFE--GENERALITIES =Rights and Liberty.=--Human ideas of right are very curious. Every one appeals to right and liberty, and naturally thinks of himself first, without perceiving that in continually claiming his proper rights, he tramples under foot those of others. How beautiful are these words Rights and Liberty! But in everyday life in what an uncompromising way they oppose each other! To give satisfaction to my rights and liberty, the right of complete development, according to my natural sentiments, is a thing which is perfectly impossible; or, is only practicable by constantly infringing the right and liberty of my fellow beings. Nevertheless people keep harping on this theme; with the exalted tone of intimate conviction they inveigh against our social organization, cursing the malice of others, but show themselves perfectly incapable of resolving the contradictions which gave rise to their thirst for liberty and justice. The cry of despair addressed to right and liberty by modern society is nothing else than the expression of the instinctive sentiment of anger and revolt produced by the natural evolution of our phylogeny. The savage instincts, still considerable in the hereditary foundation of human nature (the mneme), revolt against the straight-jacket placed on them by social life, and against the want of liberty on the earth, which is already too small for humanity.