Beyond the pulpit: how the sermon evolved from ancient oratory to global digital media

Ideas & Philosophy · Published 3 October 2026 Swipe more like this →

In short: The sermon is far more than a Sunday lecture. From the fire-and-brimstone revivals of the Great Awakening to the rhythmic, tonal chants of Black preaching traditions, this ancient form of religious discourse has served as a powerful tool for moral instruction, social mobilization, and even the launch of crusades.

The term sermon originates from the Latin 'sermo,' meaning discourse. While often associated with the Christian pulpit, its roots draw from classical public oratory. Historically, sermons functioned as essential vehicles for spreading faith across Europe and Asia Minor. By the Middle Ages, they were potent enough to inspire new religious orders, such as the Dominicans and Franciscans, and even trigger geopolitical shifts, like Pope Urban II’s 1095 call to the First Crusade.

The structure and intent of preaching have shifted dramatically over centuries. During the Reformation, Protestant traditions diverged; while Lutherans maintained the Mass, Reformed churches often elevated the sermon to the central act of worship. In the 18th and 19th centuries, the Great Awakening introduced 'fire-and-brimstone' messaging, exemplified by Jonathan Edwards, designed to evoke the wrath of God. Conversely, Black preaching traditions developed a distinct, highly emotional style, where the speaker’s cadence gradually accelerates into a rhythmic chant, merging with the congregation’s own vocal and physical participation.

Modern preaching is a diverse landscape, ranging from the 45-to-60-minute 'messages' of evangelical churches—which may integrate multimedia like video and PowerPoint—to the formal Islamic khutbah. The academic study of this craft, known as homiletics, now recognizes that meaning is not merely delivered by the preacher but co-created by the congregation. Factors such as the listeners' prior scriptural education, their social position relative to the speaker, and their expectations of oral tradition all fundamentally shape how a sermon is received in the modern era.

The economic and social influence of the sermon has been profound. Published sermons were once a highly profitable literary category, with manuscripts from figures like John Tillotson fetching thousands of pounds. Today, the medium has migrated to social media, radio, and television, ensuring that the sermon remains a primary, if sometimes controversial, source of religious education and moral guidance for millions worldwide.

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