"Original sin is that thing about man which makes him capable of conceiving of his own perfection and incapable of achieving it"
About this Quote
The sentence is engineered around a brutal symmetry - capable of conceiving, incapable of achieving - which makes the claim feel less like sermon and more like diagnosis. The subtext is that human beings are uniquely cursed by self-transcendence. We’re not just driven by appetite; we’re driven by ideals. That’s what makes us remarkable, and it’s what makes us dangerous. The same mind that drafts blueprints for justice can rationalize cruelty in the name of that justice. In Niebuhr’s world, utopian confidence isn’t naive; it’s morally risky, because it tempts us to confuse our private desires with a public destiny.
Context matters: Niebuhr wrote in the shadow of world wars, totalitarianism, and the recurring modern fantasy that better systems or smarter elites could perfect history. His Christian realism insists on limits: build institutions that assume mixed motives, not angelic ones; pursue reform without expecting redemption through politics. The line’s intent is to puncture both self-help perfectionism and ideological purity, replacing them with a humbler ethic: aim high, expect failure, and design safeguards for the gap in between.
Quote Details
| Topic | Wisdom |
|---|---|
| Source | Help us find the source |
| Cite |
Citation Formats
APA Style (7th ed.)
Niebuhr, Reinhold. (2026, January 18). Original sin is that thing about man which makes him capable of conceiving of his own perfection and incapable of achieving it. FixQuotes. https://fixquotes.com/quotes/original-sin-is-that-thing-about-man-which-makes-14945/
Chicago Style
Niebuhr, Reinhold. "Original sin is that thing about man which makes him capable of conceiving of his own perfection and incapable of achieving it." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/original-sin-is-that-thing-about-man-which-makes-14945/.
MLA Style (9th ed.)
"Original sin is that thing about man which makes him capable of conceiving of his own perfection and incapable of achieving it." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/original-sin-is-that-thing-about-man-which-makes-14945/. Accessed 12 Feb. 2026.









