But marriage--we mean, of course, marriage as the free bond of love [224]--is sacred in itself, by the very nature of the union which is therein effected. That alone is a religious marriage, which is a true marriage, which corresponds to the essence of marriage--of love. And so it is with all moral relations. Then only are they moral,--then only are they enjoyed in a moral spirit, when they are regarded as sacred in themselves. True friendship exists only when the boundaries of friendship are preserved with religious conscientiousness, with the same conscientiousness with which the believer watches over the dignity of his God. Let friendship be sacred to thee, property sacred, marriage sacred,--sacred the well-being of every man; but let them be sacred in and by themselves. In Christianity the moral laws are regarded as the commandments of God; morality is even made the criterion of piety; but ethics have nevertheless a subordinate rank, they have not in themselves a religious significance. This belongs only to faith. Above morality hovers God, as a being distinct from man, a being to whom the best is due, while the remnants only fall to the share of man. All those dispositions which ought to be devoted to life, to man--all the best powers of humanity, are lavished on the being who wants nothing. The real cause is converted into an impersonal means, a merely conceptional, imaginary cause usurps the place of the true one. Man thanks God for those benefits which have been rendered to him even at the cost of sacrifice by his fellow-man. The gratitude which he expresses to his benefactor is only ostensible; it is paid, not to him, but to God. He is thankful, grateful to God, but unthankful to man. [225] Thus is the moral sentiment subverted into religion! Thus does man sacrifice man to God! The bloody human sacrifice is in fact only a rude, material expression of the inmost secret of religion. Where bloody human sacrifices are offered to God, such sacrifices are regarded as the highest thing, physical existence as the chief good. For this reason life is sacrificed to God, and it is so on extraordinary occasions; the supposition being that this is the way to show him the greatest honour. If Christianity no longer, at least in our day, offers bloody sacrifices to its God, this arises, to say nothing of other reasons, from the fact that physical existence is no longer regarded as the highest good. Hence the soul, the emotions are now offered to God, because these are held to be something higher. But the common case is, that in religion man sacrifices some duty towards man--such as that of respecting the life of his fellow, of being grateful to him--to a religious obligation,--sacrifices his relation to man to his relation to God. The Christians, by the idea that God is without wants, and that he is only an object of pure adoration, have certainly done away with many pernicious conceptions. But this freedom from wants is only a metaphysical idea,