Marginalia

The Leap of Faith

Springet

Kierkegaard’s claim that faith cannot be reached by reasoning — it is a passionate decision made in the face of the absurd.

Period 1843
⇋ Compare ✶ In the Atlas

No sequence of proofs brings one to faith; between objective uncertainty and religious commitment there is a qualitative leap. Faith believes “by virtue of the absurd” — like Abraham, who believed he would both sacrifice Isaac and get him back.

Critics: Albert Camus called it “philosophical suicide” — escaping the absurd by worshipping it. Friedrich Heinrich Jacobi‘s salto mortale is an earlier version.

Sententiae

phrases in the original
Latin

Credo quia absurdum

“I believe because it is absurd.”
credoI believequiabecauseabsurdumabsurd, out of tune

Origin. Popularly attributed to Tertullian (c. 155–220 CE). What he actually wrote, in De Carne Christi 5, about the death and resurrection of Christ, is “credibile est, quia ineptum est … certum est, quia impossibile” — “it is credible because it is foolish … it is certain because it is impossible.” — Tertullian

⚠ The exact words “credo quia absurdum” never appear in Tertullian; the sharpened slogan circulated centuries later. Kierkegaard’s leap of faith made the attitude famous again.

When faith is defended precisely by its defiance of reason — and for the paradox at the heart of the absurd.

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