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...

This demand to change consciousness amounts to a demand to interpret reality in another way, i.e., to recognise it by means of another interpretation....They forget however, that to these phrases they themselves are only opposing other phrases, and that they are in no way combating the real existing world when they are merely combating the phrases of this world.

The sum of productive forces, capital funds and social forms of intercourse, which every individual and generation finds in existence as something given, is the real basis of what the philosophers have conceived as "substance" and "essence of man," and what they have deified and attacked: a real basis which is not in the least disturbed, in its effect and influence on the development of men, by the fact that these philosophers revolt against it as "self-consciousness" and the "Unique.

Hitherto men have always formed wrong ideas about themselves, about what they are and what they ought to be. They have arranged their relations according to their ideas of God, of normal man, etc. The products of their brains have got out of their hands. They, the creators, have bowed down before their creations.