God Is Not Great

The subtitle says it all

Published in 2007 with the subtitle How Religion Poisons Everything, Christopher Hitchens’ most famous book is less a philosophical treatise than a prosecution. Where Richard Dawkins approached religion as a scientist dismantling bad hypotheses, Hitchens approached it as a journalist and literary critic cataloguing real-world harm. The result is a book that is angry, erudite, often very funny, and relentlessly confrontational.

Hitchens’ central claim is not merely that God does not exist — though he believed that — but that religion is actively dangerous. It is, he argued, humanity's first and worst attempt to explain the world, and its persistence causes measurable suffering: sexual repression, tribalism, the obstruction of science, the justification of violence, and the systematic exploitation of fear and credulity.

Key arguments

The book moves through its case thematically rather than building a single linear argument. Several threads recur throughout.

Religion is manufactured by humans. Hitchens argues that religious texts bear all the marks of human authorship: contradictions, historical errors, moral atrocities presented as divine commands, and the unmistakable fingerprints of the specific cultures that produced them. The Bible and the Quran are not divine revelations but human documents, and deeply flawed ones at that.

Religion is not the source of morality.Far from needing God to be good, Hitchens contends that our moral intuitions routinely outrun religious teaching. We reject slavery, honor killing, and the stoning of adulterers not because of scripture but despite it. The Euthyphro dilemma — is something good because God commands it, or does God command it because it is good? — remains, in his view, unanswered by any theology.

Religion causes real harm.This is the thread Hitchens pulls hardest. He documents the Catholic Church’s institutional protection of child abusers, the role of Islamic fundamentalism in global terrorism, the Hindu caste system, the blood sacrifices of the Aztecs, and the sectarian violence of Northern Ireland. His argument is not that religious people are uniquely bad but that religion provides uniquely effective justifications for cruelty — because when you believe you have God on your side, ordinary moral restraints dissolve.

Religion poisons intellectual life.From the persecution of Galileo to the modern creationist movement, Hitchens argues that faith has consistently opposed the advance of knowledge. Not because every believer is anti-science, but because the epistemological method of faith — believing without evidence, or against it — is fundamentally at odds with inquiry.

Notable quotes

Hitchens was one of the great prose stylists of his generation, and the book is quotable on nearly every page. A few lines that capture his tone:

“What can be asserted without evidence can also be dismissed without evidence.” — This formulation, now widely known as Hitchens’s razor, has become one of the most cited principles in skeptical discourse.

“Religion comes from the period of human prehistory where nobody — not even the mighty Democritus who concluded that all matter was made from atoms — had the smallest idea what was going on.”

“The person who is certain, and who claims divine warrant for his certainty, belongs now to the infancy of our species.”

Hitchens versus the faithful

What made God Is Not Great a cultural event was not just the writing but the author. Hitchens spent the years after publication in a relentless schedule of public debates, taking on theologians, rabbis, imams, and pastors with a combative wit that made him a YouTube phenomenon before the term existed in its current sense. His debates with William Lane Craig, Dinesh D’Souza, and others remain widely watched.

Critics accused Hitchens of painting with too broad a brush — of treating the worst excesses of religion as representative of the whole. Moderate believers objected that he ignored the charitable, communal, and consoling dimensions of faith. Hitchens was unimpressed by this defense: he argued that religious moderates provide intellectual cover for extremists by insisting that faith itself is a virtue, and that the “nice” parts of religion are available without the supernatural baggage.

Historical impact

God Is Not Great was published in the same remarkable period as Dawkins’ The God Delusion (2006), Sam Harris’s The End of Faith (2004), and Daniel Dennett’s Breaking the Spell (2006). Together, these books defined the new atheism movement and made public unbelief culturally visible in a way it had not been for decades.

Hitchens’ contribution was distinctive: he brought a literary and political sensibility rather than a scientific one. He was not interested in evolutionary biology or cognitive science; he was interested in totalitarianism, free expression, and the human cost of mandatory piety. His critique of religion was continuous with his critique of authoritarianism in all its forms — and this gave it a rhetorical force that purely philosophical arguments sometimes lack.

Hitchens died of esophageal cancer in December 2011 at the age of 62. He faced his illness and death publicly, without recanting his atheism, and his final essays in Mortality are among the most honest writing about dying ever published. He remains one of the most important voices in the modern critique of religion.