Freud’s Psychological Theory on Religion: An Overview

Sigmund Freud, the founder of psychoanalysis, didn’t just revolutionize how we understand the human mind – he also offered one of the most provocative psychological explanations for why human beings practice religion at all. Rather than treating religion as a divine revelation or a purely social institution, Freud argued that it grows directly out of the unconscious mind, rooted in early childhood psychology, primal family dynamics, and deeply buried guilt. His reformulation of religion as a psychological phenomenon, developed across several major works, remains one of the most debated contributions to the sociology and psychology of religion.

Freud’s starting point: religion and the unconscious 🔗

At the core of Freud’s entire framework is the idea that the unconscious mind – not reason, not revelation – drives human behaviour. Freud believed that many of our deepest impulses are repressed rather than eliminated, and that they resurface in disguised forms: in dreams, in neurosis, and, crucially for his theory, in religion. Freud held that religion was essentially the projection of the child’s psychological relationship with its father onto a cosmic scale. This idea, which he developed and refined across decades, begins with a specific claim: the origins of religious belief can be traced back to the earliest human societies and their totemic practices.

Totemism: the earliest form of religion 🔗

In his 1913 work Totem and Taboo, Freud turned to the practice of totemism – found in ancient tribal societies, including the Australian Aboriginal groups he studied – as the key to understanding religion’s psychological origins. Totemism involves the veneration of a particular animal or object as sacred, believed to be the ancestor or protector of the tribe. The totem comes with two core prohibitions: it must not be killed, and tribe members must not have sexual relations with others of the same totem group.

Freud did not see these as arbitrary rules. He saw them as psychologically meaningful, connecting them directly to the Oedipus complex – the two prohibitions mirroring exactly the two forbidden desires at the heart of Oedipal psychology: the wish to kill the father and the wish to possess the mother. As the ScienceDirect overview of the Oedipus complex explains, Freud argued that these two taboos – not killing the totem and not engaging in incest – coincide directly with the two primal wishes of children that form the nucleus of psychoneurosis.

The Oedipal complex and the father figure 🔗

The Oedipus complex, in Freud’s psychoanalytic framework, refers to a stage in early childhood development in which a child experiences unconscious desires for the opposite-sex parent and feelings of rivalry or hostility toward the same-sex parent. Freud considered this a universal psychological phenomenon that plays a fundamental role in shaping personality and worldview. His critical move in Totem and Taboo was to link this individual psychological dynamic to the collective origins of religion.

In Freud’s account, the totem animal directly represents the father figure. The tribal prohibition against harming the totem was a symbolic expression of the repressed desire to eliminate the father, while the rituals of worship surrounding it expressed the ambivalence – guilt, reverence, and longing – that the sons felt toward the father they feared and envied. Freud posited that the totem stands for the father who is killed, but whose death invokes mourning among the murderers – these contradictory emotions exemplifying the Oedipus complex present in all male individuals.

The primal horde: the mythic origin story 🔗

To explain how this dynamic played out on a societal level, Freud constructed a narrative about what he called the “primal horde.” In this prehistoric scenario, a dominant father figure held exclusive control over all the females in his group, driving the younger males away. Eventually, the expelled sons banded together, killed the father, and – in keeping with the cannibalistic totem feast Freud described – consumed him, symbolically absorbing his power. But the act generated overwhelming guilt. To deal with that guilt, the brothers created the concept of the totem and abandoned the very object of their desire – the females – for whom they had committed the patricide in the first place.

This guilt, Freud argued, was the psychological engine of religion. The totem functioned as a substitute for the murdered father, preserving his authority at a sacred level even after his physical destruction. Religious ritual, in this reading, is a collective attempt to manage the guilt of an act committed – and continuously re-enacted – in the unconscious. As Freud wrote, the totem feast was the commemoration of the fearful deed from which sprang humanity’s sense of guilt – what he called “original sin” – and which was the beginning of social organization, religion, and ethical restrictions.

From totemism to monotheism: the evolution of the father figure 🔗

Freud did not stop at totemism. He traced the psychological logic of the father figure as it evolved through history. For Freud, the totem was a father figure that replaced the actual murdered father – and over time, the totem animal gradually developed into a human form as God, as societies evolved. The same dynamic that animated primitive totem worship – guilt, reverence, longing for the powerful father – was, in his view, replicated in monotheistic religion.

In his 1927 work The Future of an Illusion, Freud extended this argument to argue that God is essentially a projection of the childhood father figure onto the universe. He argued that human beings are forced to repress their desires in order to function in society, and that this repression generates a longing for protection – a longing fulfilled, psychologically, by belief in an all-powerful divine father. Freud labelled this process wish fulfillment: people believe in God not because of evidence, but because they deeply want such a figure to exist.

Freud maintained that the father-son relationship so crucial to psychoanalysis demands the projection of a deity configured as an all-powerful, benevolent father figure. In his view, religion was not a delusion (which would contradict reality outright), but an illusion – a belief driven primarily by unconscious desire rather than rational enquiry.

Moses and Monotheism: the theory applied to history 🔗

In his final major work, Moses and Monotheism (1939), Freud extended his reformulation of religion into the specific history of Judaism and Christianity. He controversially proposed that Moses was not Hebrew by birth but Egyptian, and that the religion he delivered to the Israelites derived from the monotheistic cult of the Egyptian pharaoh Akhenaten. More provocatively, Freud posited a primal act of murder as the origin of religion, tying the memory – and repression – of it to the exodus story and the birth of biblical monotheism.

In Freud’s retelling, the Israelites eventually killed Moses, just as the primal sons had killed the primal father. The murder was repressed and forgotten, only to resurface centuries later as collective guilt – the same psychological mechanism Freud had described in Totem and Taboo, now applied to recorded history. This crime was encapsulated as an unconscious memory and a source of guilt that was later reactivated, driving the development of Jewish religious identity. For Freud, the Christian concept of original sin and the sacrifice of Christ were further expressions of this same patricidal guilt, replayed across generations.

Criticisms and legacy 🔗

Freud’s reformulation of religion attracted sharp criticism from multiple directions. Anthropologists pointed out that totemism was not universal – many societies had no totem systems at all – and that the “primal horde” narrative was speculative, with no archaeological or ethnographic basis. Critics also noted that Freud’s view is exclusively paternal in focus, entirely passing over the role of female deities and the possible significance of the mother in totemic religion. His identification of totemism with the Oedipal complex was challenged as reductive, reading a universal psychological structure into practices that vary enormously across cultures.

Scholars also raised the logical issue that even if Freud correctly identified a psychological origin for religious belief, this would not determine whether that belief is true or false – a point that undermines his broader argument against religion. Modern ethnology has challenged the universality of Freud’s claims, and the transmission of phylogenetic traces valid for the entire human species remains highly problematic.

Despite these limitations, Freud’s contribution to the psychology of religion is significant. He shifted the conversation decisively toward the inner life – asking not just what people believe, but why they believe it at a psychological level. His framework influenced later thinkers in psychology, anthropology, and religious studies, and his core insight – that religion is deeply entangled with unconscious processes and early family relationships – continues to generate scholarly debate. As recently as 2026, academic journals have revisited Moses and Monotheism, finding that Freud’s arguments continue to provoke interest in the joint study of psychology and religious experience.

What do you think? If religious belief is partly rooted in psychological needs – such as the desire for a powerful protective figure – does that make those beliefs less meaningful or valid? And how far can a theory built on the psychology of the individual, like the Oedipus complex, really explain the enormous diversity of religious traditions across human history?

References

1. https://iep.utm.edu/freud-r/
2. https://www.philosophyzer.com/sigmund-freud-on-religion/
3. https://www.sciencedirect.com/topics/medicine-and-dentistry/oedipus-complex
4. https://parallaxisview.wordpress.com/2018/03/14/freud-on-religion-in-the-beginning-was-the-murder/
5. https://www.encyclopedia.com/psychology/dictionaries-thesaurises-pictures-and-press-releases/totemtotemism
6. https://en.wikipedia.org/wiki/Sigmund_Freud%27s_views_on_religion
7. https://jamesbishopblog.com/2019/07/21/sigmund-freud-religious-belief-belief-as-wish-fulfillment-and-illusion/
8. https://en.wikipedia.org/wiki/Moses_and_Monotheism
9. https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2025.1706646/full
10. https://www.skeptic.org.uk/2006/10/from-the-archive-psychoanalysing-god-sigmund-freud-on-religion/