When the carnage of World War I shattered the optimism of faith

Society · Published 20 October 2026 Swipe more like this →

In short: The brutal reality of the Great War shattered the optimistic ideals of liberal Christianity. This intellectual crisis birthed Neo-orthodoxy, a movement that rejected human-centered philosophy. It sought to move away from Enlightenment rationalism in favor of a radical, transcendent revelation that emphasized the profound distinction between humanity and the divine.

In the aftermath of World War I, many European intellectuals faced a profound crisis. The brutal reality of the conflict exposed the limitations of 'liberal Christianity,' which had previously relied on the optimistic ideals of the Enlightenment. This disillusionment led to a theological shift known as 'crisis theology' or 'dialectical theology,' which sought to move away from human-centric interpretations of the divine.

The movement's leading figure was Karl Barth, a Swiss theologian who radicalized Protestant thought by emphasizing the "wholly otherness of God." Barth argued that 19th-century liberal theology had fallen into anthropocentrism—the mistake of imagining God as merely a reflection of humanity. In response, he championed an "infinite qualitative distinction" between the human and the divine, re-centering the doctrine of the Trinity and the Christology of the ancient church.

Neo-orthodoxy was defined by its rejection of 'natural theology'—the idea that humans can know God through reason alone. Barth insisted that God is revealed only through the Word, specifically through the incarnation of Jesus Christ. This stance caused significant friction within the movement; for instance, his contemporary Emil Brunner argued that natural theology still held some value, leading to a lack of unified homogeneity among Neo-orthodox thinkers.

The movement's influence was vast but complex. While it sought a return to the Reformation's core messages, it also engaged with existentialism, influenced by figures like Martin Heidegger. Despite these internal debates over metaphysics and transcendence, Neo-orthodoxy remains a pivotal 20th-century shift that moved theology away from human philosophy and back toward a radical, transcendent revelation.

General information, not professional advice. Spotted an error? Flag the card or see corrections and complaints.

Intellect Plus is a visual educational discovery platform for exploring fascinating facts and ideas. Brain Food, Not Brain Rot. What is Intellect Plus?

Related

• How nineteenth-century theologians tried to outflank the rise of secular science
• Can faith survive the scrutiny of modern science and rigorous historical criticism?
• Why the most influential American theologian of the 20th century rejected liberal optimism
• The heresy of the century: When the Church fought its own history
• Was the historical Jesus merely a literary invention of early Christian consciousness?
• How a Warlord Used Hidden River Pikes to End a Millennium of Foreign Rule
• Was the first Sultan of Brunei a Hindu-Buddhist prince who converted to Islam?
• A brilliant general who conquered Crete and Syria, only to be murdered by friends.
• The Second Alexander: How Muhammad II Built and Lost a Massive Central Asian Empire
• Nogai Khan: The Mongol Kingmaker Who Ruled Europe Without Ever Wearing the Crown
• A pragmatic governor turned Egypt into a stable, independent power during the Abbasid decline.
• How a ruthless Mercian king forged the blueprint for England's medieval power

More in Post-classical · More in Society · Latest · A–Z · All topics