
Summary
Summary of Religion and Lust
Religion and Lust at a glance
Summary: 8 min to read
- Reading time
- About 2 h 15 min1 h 45 min fast, 2 h 40 min slow
- Length
- 31,700 words
- Library level
- Challenging long sentences, a rich vocabulary
Reading time at 238 words a minute (fast 300, slow 200). How long the classics take to read · Updated

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Key ideas
Key idea 1
Prayer and passion raise one question
Why do prayer and passion so often feel alike? That question leads James Weir Jr., a physician in Owensboro, Kentucky, to connect religious emotion with sexual desire. He draws on travelers’ reports, medical cases, and church records to make his argument.
The book begins as a monograph, while its third edition adds essays on degeneration, genius, suffrage, and nations. These subjects widen his inquiry, but they also reveal prejudices that modern science has rejected.
Key idea 2
Fear of nature comes first
Weir begins by disputing Herbert Spencer’s claim that the first supernatural idea was the ghost.
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Key idea 3
Life becomes the object of worship
Weir next argues that people moved from honoring the sun as the source of life to honoring their own generative power.
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Key idea 4
Older customs enter later faiths
To follow the supposed cult into later religion, Weir turns to European church records and local practices.
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Key idea 5
Devotion and desire share a language
Weir now reaches his central subject: the apparent closeness of religious fervor and sexual feeling.
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Key idea 6
A buried instinct explains the connection
Weir explains the connection by claiming that generations of phallic worship joined religious emotion to sexual desire.
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Key idea 7
Difference becomes a sign of disease
The later essays move away from religion but keep searching for explanations in ancestry and decline.
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Key idea 8
Social change becomes a feared collapse
Weir’s political essays extend his fear of degeneration to women’s suffrage and the fate of nations.
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Key idea 9
Evidence and confidence are not enough
The book’s central chain runs from fear of nature to worship of life, then to a buried instinct said to unite prayer and passion.
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Who it’s for
Readers curious about Victorian science, the history of ideas, and the study of the mind will find here one physician's bold theory of belief and the debates around it.
What this book is
In 1897 a physician in Owensboro, Kentucky, sat down to answer a question that still draws a crowd. Why do prayer and passion so often feel alike? James Weir Jr. believed he had found the answer.
Religion and Lust began as a monograph on religious emotion and sexual desire, drawing on travelers' reports, medical cases, and church records. The third edition, in 1905, adds essays on degeneration, genius, suffrage, and the fate of nations. Its central argument is bold, and its later essays carry prejudices that modern science has rejected.
In this summary
- 1Prayer and passion raise one questionFree
- 2Fear of nature comes first
- 3Life becomes the object of worship
- 4Older customs enter later faiths
- 5Devotion and desire share a language
- 6A buried instinct explains the connection
- 7Difference becomes a sign of disease
- 8Social change becomes a feared collapse
- 9Evidence and confidence are not enough
Religion begins in fear
Weir opens by challenging Herbert Spencer, who held that the first supernatural idea was the ghost. Weir argues that early people looked outward first. The sun, the moon, mountains, and torrents became beings who could harm or help, and offerings were attempts to calm them.
His reasoning runs in stages. Early humans spent every hour finding food and shelter. Only after they invented traps, spears, and bows did they have time to watch the sky. Curiosity then produced gods, and the chief god was the sun.
He also uses animals as evidence. Dogs and monkeys dream and still form no notion of ghosts, he says. A fox terrier he knows hides under a bed whenever coal rattles down a chute, and he guesses the dog takes thunder for something supernatural. He lists peoples he says had no gods, and takes them as proof that belief is learned and not born.
The lasting interest is his method, which treats belief as a natural fact to be explained. Scholars today accept no single cause such as fear.
Weir claims that religion grows out of fear of nature, not from any inborn sense of the divine.
That’s 1 of 9 key points.
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Check yourself
What does Weir identify as the origin of religion?
Right. “Weir claims that religion grows out of fear of nature, not from any inborn sense of the divine.”Not quite. “Weir claims that religion grows out of fear of nature, not from any inborn sense of the divine.”
How does Weir explain the link between religious feeling and sexual desire?
Right. “He explains the link between faith and desire as a buried inherited instinct, an idea that sounds modern but rests on claims science has set aside.”Not quite. “He explains the link between faith and desire as a buried inherited instinct, an idea that sounds modern but rests on claims science has set aside.”
What problem do the essays on unusual minds reveal?
Right. “These chapters show how the language of science can turn difference into disease.”Not quite. “These chapters show how the language of science can turn difference into disease.”

Go deeper: the whole of Religion and Lust
About 2 h 20 min to read.Start freePaperback, hardcover and large print, printed for you at cost, are on their way.Email me when it is printed
About this edition
Every format is free to start, and print and large print are at cost.
- LengthAbout 31,700 words
- Reading timeAbout 2 h 15 min
Questions about Religion and Lust
What is Religion and Lust about?
It argues that religious emotion and sexual desire are closely linked in the mind, because ancient worship of the life-giving force left an inherited instinct. The volume includes essays on degeneration, genius, women's suffrage, and the decline of nations.
Who wrote Religion and Lust and when?
James Weir Jr., a physician from Owensboro, Kentucky, wrote it. The first and second editions appeared in 1897, and the third in 1905. Weir died in 1906, and the book first carried the title The Psychical Correlation of Religious Emotion and Sexual Desire.
What does phallic worship mean in this book?
Weir uses the term for the honoring of the generative, life-giving power, shown in symbols and rites. He claims nearly every people practiced it and that traces lasted in Europe into the eighteenth century. Modern scholars treat that claim with caution.
Is Religion and Lust scientifically accurate?
Much of it is not. It reflects the science and prejudice of the 1890s, and modern research rejects its theories of degeneration, race, and gender. It is best read as a record of its period and of how Victorian writers explained belief.
Is Religion and Lust easy to follow?
Weir writes in a direct, argumentative voice and gives concrete scenes, such as the Isernia feast, Marie de l'Incarnation, and the Ainu prayer sticks. Chapters and essays are separate, so you can follow each argument on its own.
Cite this edition
Weir, James, Jr. Religion and Lust. Library of Alexandria, 2026, libraryofalexandria.com/products/religion-and-lust.
Weir, J., Jr. (2026). Religion and lust. Library of Alexandria. https://libraryofalexandria.com/products/religion-and-lust
Weir, James, Jr. Religion and Lust. Library of Alexandria, 2026. https://libraryofalexandria.com/products/religion-and-lust.
@book{weir2026religion,
author = {Weir, James, Jr.},
title = {Religion and Lust},
publisher = {Library of Alexandria},
year = {2026},
url = {https://libraryofalexandria.com/products/religion-and-lust}
}

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