Why I Am Not a Christian
Bertrand Russell's 1927 lecture and collected essays — the canonical analytic case against Christianity
Tradition: British analytic philosophy / freethought tradition
Russell's atheism in its most popular form — the classical arguments for God dismantled, traditional Christian morality criticised, the religion of free inquiry defended
Why I Am Not a Christian is the title essay of a collection of Russell's anti-religious writings. The lecture, delivered to the National Secular Society at Battersea Town Hall on March 6, 1927, became the most widely read analytic critique of Christianity in the twentieth century. Russell first considers what it would mean to be a Christian (minimally: belief in God and immortality, plus some attachment to Christ as at least the best of men), then proceeds to dismantle each of the classical arguments for God's existence (the First Cause argument, the natural-law argument, the design argument, the moral arguments, the argument from the remedying of injustice). He then turns to the character of Christ, finding Christ inferior morally to Socrates and Buddha (citing the hell sayings, the cursing of the fig tree, the Gadarene swine episode). The essay closes with a defence of free inquiry as the proper alternative to dogmatic religion. The collection gathers other essays — "Has Religion Made Useful Contributions to Civilisation?" "What I Believe," etc. — that develop the same themes.
Author
Editions cited
- Why I Am Not a Christian and Other Essays (Paul Edwards ed., Simon & Schuster, 1957)
- Why I Am Not a Christian (Routledge Classics, 2004)
School Embodiments
Russell's critique of religious claims as either meaningless or false anticipates and shapes the Vienna Circle's verificationist critique of theology. The lecture is a popular statement of logical-positivist anti-metaphysics.
"The argument from First Cause is invalid: if everything must have a cause, then God must have a cause; if anything can be without a cause, it may just as well be the world." (WIAC)
The lecture's working empiricism — the demand that religious claims be supported by evidence on the same standards as any other factual claim — is paradigmatically empiricist, in the line from Hume.
"What is wanted is not the will to believe but the wish to find out, which is the exact opposite." (Russell, "Free Thought and Official Propaganda," collected with WIAC)
Russell's framework is naturalist: there are no supernatural causes, no immaterial souls, no afterlife — only the natural world studied by science.
"Man is the product of causes which had no prevision of the end they were achieving." (Russell, "A Free Man's Worship," collected in WIAC)
WIAC applies the logical-analytic methods developed in Principia Mathematica to theological-philosophical arguments, with predictably devastating consequences.
"The argument for design has been overthrown by Darwin." (WIAC, on the design argument)
A complicated relation: Russell's metaphysical bleakness — "A Free Man's Worship" — is widely read as nihilist in its acceptance of cosmic meaninglessness, though Russell himself thought human meaning could be reconstructed within naturalism.
"All the labours of the ages, all the devotion, all the inspiration, all the noonday brightness of human genius, are destined to extinction." (Russell, "A Free Man's Worship")
Russell's anti-religious cosmic stance has absurdist resonances — the universe is meaningless in itself, and meaning must be humanly constructed against the cosmic silence.
"Only within the scaffolding of these truths, only on the firm foundation of unyielding despair, can the soul's habitation be safely built." (Russell, "A Free Man's Worship")
WIAC also has a pragmatic-realist register: religion is criticised partly for its historical effects (intolerance, persecution, sexual repression) — what religion actually does in the world rather than only what it claims to believe.
"Religion is based on fear, and fear is the parent of cruelty." (WIAC)
A modern descendant: Russell's confidence that scientific method and free inquiry can improve the human condition has been a major reference for secular-transhumanist visions of human progress.
"We need a fearless outlook and a free intelligence." (WIAC, closing)
Russell's critical attitude toward dogmatic claims has Pyrrhonist resonances, though Russell himself is more confidently anti-religious than a strict Pyrrhonist would be.
"We need to learn to live without the support of comforting fairy tales." (WIAC, paraphrasing)
A negative relation but a real one: WIAC is one of the proximate spurs to liberal-theological attempts to reframe Christianity in terms that survive Russellian critique (Tillich's "ultimate concern," etc.).
"The Christian principle, 'Love your enemies,' is good." (WIAC, granting what Russell granted)
Analytic-philosophical tradition.
Internal Tensions
WIAC has been criticised by religious philosophers (Frederick Copleston, C. S. Lewis, William Lane Craig) as caricaturing the classical theistic arguments — Russell engages them in popular form rather than the technical Thomistic form. Russell's later autobiographical writing acknowledges that the lecture is polemical rather than even-handed. The collection's essays on sexual ethics (now widely agreed in their basic position but radical for 1927) cost Russell his appointment to City College of New York in 1940 — the most famous twentieth-century incident of academic anti-freedom on religious grounds.
I. Time
Modern relational-scientific time; no special theological time outside the natural causal order.
Attributes
II. Space
Modern relational-scientific space; the cosmos as the relevant spatial framework.
Attributes
III. Matter
Material reality is the only reality; persons are embodied biological organisms.
Attributes
IV. Observer
The free-inquiring rational human, embodied, plural, finite. No metaphysical-providential observer framework.
Attributes
V. Energy
The energies of natural process; no spiritual or supernatural energy outside the physical-causal order.
Attributes
VI. Information
Personal information is not conserved through death — death is final extinction. Memory and cultural inheritance are humanly preserved.
Attributes
Personas that cite this work
Personas with the nearest attribute fingerprint
Historical figures whose own classification on the same six-dimensional grid lands closest to this work's. Computed by attribute-agreement on coordinates both address.
Computed school proximity
The work's attribute fingerprint scored against all schools using the same quiz scorer. Useful as a sanity check on the hand-curated embodiments above.
How Why I Am Not a Christian resolves each dilemma
51 resolved positions across 4 dimensions, including 18 distinctive where the majority of schools go the other way · 6 unaligned.
Each dimension is sorted so minority positions come first. Mainstream positions are folded into an expandable list.
Time · 9 dilemmas · 5 distinctive
Persistence, the future, and the direction of becoming.
4 mainstream positions
Matter · 7 dilemmas · 4 distinctive
What stuff is — fundamental, relational, or appearance.
3 mainstream positions
Observer · 37 dilemmas · 5 distinctive
Mind, agency, and the knower's relation to the known.