We have no compassion and we ask no compassion from you. When our turn comes, we shall not make excuses for the terror. - Karl Marx

The foundation of irreligious criticism is: Man makes religion, religion does not make man. Religion is, indeed, the self-consciousness and self-esteem of man who has either not yet won through to himself, or has already lost himself again. But man is no abstract being squatting outside the world. Man is the world of man – state, society. This state and this society produce religion, which is an inverted consciousness of the world, because they are an inverted world...

Religious suffering is, at one and the same time, the expression of real suffering and a protest against real suffering. Religion is the sigh of the oppressed creature, the heart of a heartless world, and the soul of soulless conditions. It is the opium of the people.

The abolition of religion as the illusory happiness of the people is the demand for their real happiness. To call on them to give up their illusions about their condition is to call on them to give up a condition that requires illusions. The criticism of religion is, therefore, in embryo, the criticism of that vale of tears of which religion is the halo.

Criticism has plucked the imaginary flowers on the chain not in order that man shall continue to bear that chain without fantasy or consolation, but so that he shall throw off the chain and pluck the living flower. The criticism of religion disillusions man, so that he will think, act, and fashion his reality like a man who has discarded his illusions and regained his senses, so that he will move around himself as his own true Sun. Religion is only the illusory Sun which revolves around man as long as he does not revolve around himself.

We also understand, therefore, that wages and private property are identical. Indeed, where the product, as the object of labor, pays for labor itself, there the wage is but a necessary consequence of labor’s estrangement. Likewise, in the wage of labor, labor does not appear as an end in itself but as the servant of the wage...

An enforced increase of wages (disregarding all other difficulties, including the fact that it would only be by force, too, that such an increase, being an anomaly, could be maintained) would therefore be nothing but better payment for the slave, and would not win either for the worker or for labor their human status and dignity.

Indeed, even the equality of wages, as demanded by Proudhon, only transforms the relationship of the present-day worker to his labor into the relationship of all men to labor. Society would then be conceived as an abstract capitalist.

Wages are a direct consequence of estranged labor, and estranged labor is the direct cause of private property. The downfall of the one must therefore involve the downfall of the other.

Although usury is itself a form of credit in its bourgeoisified form, the form adapted to capital, in its pre-bourgeois form it is rather the expression of the lack of credit.