QuestionsDoes God exist?Religion as man's projection
Does God exist?AtheismCritique of religion

Religion as man's projection

The projection theory of religion

Ludwig Feuerbach 1804 · 1872God is the image man makes of himself, projected outside himself.
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What it claims

God is not a being distinct from man: he is the human essence idealised by desire, projected outside man and worshipped as another. The secret of theology is anthropology.

Why

The qualities given to God (reason, love, goodness) are human qualities raised to infinity, so their subject is human too.

In short

"Religion as man's projection" is an argument by Ludwig Feuerbach (The Essence of Christianity (1841; 3rd ed. 1849), 1841) on the question "Does God exist?" (answer: atheism). Its claim: God is not a being distinct from man: he is the human essence idealised by desire, projected outside man and worshipped as another. The secret of theology is anthropology. According to AskPhilosophy's logic check (Z3 solver), the argument is valid only if one grants a premise the author leaves unstated (P5). AskPhilosophy presents 4 objections, 1 of them with a documented reply, and the original text behind each premise, checked word for word.

The Essence of Christianity (1841; 3rd ed. 1849)
Valid with an implicit premise

Feuerbach does not begin with the proofs of God's existence. He asks a different question: when people worship God, what do they really worship? His answer: their own qualities. Reason, will, love, goodness and justice are human qualities. Religion frees them from the limits of each individual, raises them to infinity, then places them outside man and worships them as another being. God is man idealised, projected into heaven. Feuerbach is no wrecker: he keeps these qualities, love, justice, wisdom, as divine. He only denies that a being distinct from man possesses them. The aim is to give back to man what he took away from himself: "man is a god to man".

P1The qualities religion ascribes to God (reason, will, love, goodness, justice) are human qualities, freed from the limits of the individual and raised to infinity.
P2A being is nothing apart from its qualities. So if God's qualities are human, their subject is human too.
P3Man does not know it: he places his own being outside himself, turns it into a person, then sees himself as the object of this other being.
P4What drives this projection is the heart: in God, what man wishes becomes a certain reality.
P5 · implicit premiseIf the God one worships is formed entirely out of man and his wishes, no being distinct from man corresponds to it.
Therefore God is not a being distinct from man: he is the human essence idealised by desire, projected outside man and worshipped as another. The secret of theology is anthropology.

click a premise to reject it

If you accept every premise, logic forces you to accept the conclusion. So the debate is about the premises.
Checked by a logic solver: the premises cannot all be true while the conclusion is false.
Without the implicit premise: Without P5, the computer finds a case where the idea people have of God is indeed made of idealised human qualities, projected by desire, and yet a real God exists: our images of him would be human, without his being so.
Valid with P5. P1 and P2 are the heart of Feuerbach's thesis: he does not merely tell where the idea of God comes from, he claims that its whole content is human. But to reach "no distinct being corresponds to it", P5 is needed: that an idea formed out of man can refer to nothing else. That is where the main objection strikes (the genetic fallacy). Feuerbach accepts being called an atheist in the sense that he denies the subject, God, but he keeps the predicates (love, wisdom, justice) as true and divine.
Analogy. Someone looks into a mirror without knowing it is a mirror. He sees a being greater, wiser and more loving than himself, and admires him. Feuerbach tells him: that is you, at your best; stop kneeling and become what you admire. The believer will answer: a mirror can also show someone who really stands behind me.

Objections

4

Each objection is a conversation: click to see who replies and where the debate stands.

H
Hans Küng (the genetic fallacy) 1978 · attacks premise 5

Feuerbach is right on one point: our ideas of God bear the mark of our wishes and our image. But nothing follows from this about God's existence. That a wish exists proves neither that its object exists nor that it does not. Projection explains the form of the belief, not the falsity of what it aims at. Concluding from the origin of an idea to its falsity is what logicians call the genetic fallacy.

no reply
No reply possible: objection raised in 1978, after the author's death (1872).
The debate goes on (our summary) A defender of Feuerbach will answer that he does not merely write the history of an idea: he claims (P1, P2) that everything said of God is human. Of anyone who wants to keep a real God, he asks for a single divine quality that is not human. The believer cites "creator", "necessary", "eternal"; Feuerbach sees in them ideas of human reason. The debate moves to P1.
K
Karl Barth 1927 · attacks premise 1

Barth, a major Protestant theologian, takes Feuerbach very seriously: his critique hits home against any theology that starts from man, from his religious feeling and experience. Such a theology indeed only talks about man writ large. But Christian faith, for Barth, does not start from man: it answers a word of God that comes from elsewhere. He also blames Feuerbach for speaking of "man" in general, forgetting the death and the evil of real human beings.

Feuerbach replies
Ludwig Feuerbach 1841 · What Feuerbach had already written about revelation
Revelation is no exception. What God reveals is always cut to the measure of human reason and human needs. In revelation, man goes out of himself in order to return to himself by a detour.
The debate goes on (our summary) Barth would answer that Feuerbach describes human religion well, Christian religion included, but not revelation, which by definition does not come from us. The debate then turns on a hard question: how can one recognise a word that would not come from us, without judging it by our own ideas?
Karl Marx (Theses on Feuerbach) 1845 · attacks premise 3

Marx is not defending God: he thinks Feuerbach stops halfway. Bringing heaven back to earth is not enough. One must explain why people need to double the world: it comes from the rifts and contradictions of their real life. And "the human essence" is not an abstraction lodged in each individual: it is the ensemble of social relations. Understanding religion is not enough; the society that produces it must be transformed.

no reply
No reply possible: objection raised in 1845, after the author's death (1872).
The debate goes on (our summary) The Theses were only published in 1888, after Feuerbach's death. They do not dispute his atheist conclusion: they blame his critique for staying in the realm of ideas. This is the sequel Marx gives to the argument (see "Religion, the opium of the people").
M
Max Stirner 1844 · attacks the conclusion

Feuerbach is not done with religion: he has only changed gods. In place of God he puts "Man", the human essence, before which each real individual must still bow and to which he must sacrifice himself. It is still a supreme being outside me. Feuerbach's own critique, turned against him, shows that "Man" is a projection too.

no reply
Feuerbach did reply, but that text is not yet in our corpus.
The debate goes on (our summary) Feuerbach replied as early as 1845 (in his publisher Wigand's journal) that his "man" is not an abstract idea but the real individual in relation to another, the I and the Thou. This text is not yet in our corpus. The question remains open: is replacing God with Humanity a way out of religion, or the founding of a new one?