Why Are Evangelicals So Susceptible to Conspiracy Theories?: Duane W.H. Arnold, PhD

Why Are Evangelicals So Susceptible to Conspiracy Theories?

Scholars of American religion, political psychology, and media studies have increasingly examined why conspiracy theories take root so effectively within segments of the evangelical community. The reasons are neither simplistic nor monolithic. Rather, they emerge from a confluence of historical developments, theological frameworks, sociological patterns, and contemporary media dynamics. I want to explore these interwoven factors while offering concrete examples that illustrate how such a susceptibility has evolved.

The foundation for contemporary evangelical engagement with conspiracy theories begins with a century-long distrust of cultural institutions. Following the fundamentalist–modernist controversies of the early twentieth century and the public embarrassment many evangelicals felt in the aftermath of the 1925 Scopes Trial, large segments of the movement withdrew from mainstream academic, scientific, and cultural life. In its place, evangelicals built their own parallel institutions—Bible colleges, seminaries, publishing houses, and media networks. These structures were designed to provide shelter from what was perceived as a hostile secular world.

This withdrawal produced what sociologists describe as an “epistemic enclosure,” a closed information ecosystem where trusted knowledge was generated internally and outside voices were often treated with suspicion, if listened to at all. When mainstream institutions such as the Centers for Disease Control, the National Institutes of Health, or major news networks speak on contested issues—from public health to political events—their statements enter a cultural atmosphere already predisposed to discount them.

Christian Smith and other sociologists have argued that American evangelicals sustain their identity through an “embattled” narrative. In this telling, evangelicals are a righteous minority struggling against the encroachment of secularism. Historically, this sense of embattlement intensified with public policy decisions such as the Supreme Court rulings on school prayer (1962–63) and the legalization of abortion (1973). These events were interpreted not as legal adjustments within a pluralistic society but as orchestrated attacks on the Christian foundation of America.

This narrative continues to shape evangelical responses to social changes. For example, debates surrounding LGBTQ+ rights often become framed as intentional assaults on Christian morality rather than the result of a long-term cultural shift. Such a posture creates fertile ground for conspiracy theories because it interprets history through the lens of a coordinated threat rather than complex social factors.

The emergence of QAnon demonstrated how potent this narrative can be. QAnon offered an elaborate mythology, similar to early gnosticism, in which political opponents were part of a hidden, malevolent satanic cabal seeking to undermine Christian values. Its uptake among evangelical communities was unusually high precisely because it merged neatly with already existing patterns of moral conflict and spiritual warfare.

Another crucial factor is the theological imagination shaped by dispensationalism. Since the late nineteenth century, dispensationalist thought has taught many evangelicals to interpret world events as signs of an approaching apocalypse. Hal Lindsey’s The Late Great Planet Earth (1970) popularized this worldview, linking geopolitical developments—such as Soviet expansion or the creation of the European Union—to biblical prophecies about the Antichrist. Millions came to believe that hidden forces were orchestrating global events.

This apocalyptic lens was reinforced by a parallel stream of spiritual-warfare literature. Frank Peretti’s wildly popular novels This Present Darkness (1986) and Piercing the Darkness (1988) portrayed unseen demonic activity behind school boards, universities, and civic institutions. Although fiction, these books were embraced by untold millions as accurate depictions of the hidden spiritual realm. The boundary between supernatural belief and political interpretation blurred, making conspiracy-laden explanations feel theologically plausible.

The media environment of the twenty-first century has further intensified susceptibility. As trust in mainstream journalism has declined, many evangelicals have turned to alternative media sources—talk radio, partisan cable networks, YouTube channels, and social media influencers. These platforms often thrive on outrage, simplification, and emotional resonance, providing quick and compelling explanations for complicated events.

During the COVID-19 pandemic, this media ecosystem fueled the rapid spread of false claims about vaccines, public-health measures, and governmental motives. Counties with high levels of evangelical media consumption showed disproportionately high levels of belief in theories about microchips, secret laboratories, or political manipulation of health data. Similarly, in the aftermath of the 2020 presidential election, conspiracy theories about fraud circulated widely in churches that relied heavily on alternative media for political information.

Historian Mark Noll famously summarized the challenge by writing, “The scandal of the evangelical mind is that there is not much of an evangelical mind.” This critique does not attack evangelical faith itself but rather the widespread neglect of intellectual and theological formation within a large proportion of evangelical congregations. When catechesis is thin and the Christian intellectual tradition is ignored, believers become vulnerable to simplistic, emotionally appealing conspiratorial explanations.

During the rise of COVID-related conspiracy theories, this dynamic became particularly evident. Churches that had minimized sustained teaching on ethics, medical history, and public theology often found themselves overwhelmed by online misinformation. The proliferation of self-styled “prophets” who predicted political outcomes—many of whom later retracted or apologized—flourished in environments where accountability structures were weak or nonexistent.

Finally, political psychologists note that conspiracy theories offer a powerful emotional payoff: clarity in a confused and anxiety-inducing world. As American evangelicals sense their cultural influence declining, conspiracy narratives provide a coherent explanation for this perceived loss. These narratives offer a dual reassurance: that history is not random but controlled (even if by evil forces), and that believers remain on the side of righteousness.

Conspiracy theories create moral binaries—heroes vs. villains, purity vs. corruption—that resonate with communities accustomed to thinking in terms of cosmic conflict. This psychological dynamic explains why conspiratorial thinking persists even when predictions fail or evidence collapses. The narrative itself is emotionally satisfying.

Evangelical susceptibility to conspiracy theories does not arise from any inherent flaw within the tradition itself. Rather, it emerges at the intersection of historical developments, theological patterns, cultural anxieties, and media transformations. Understanding this complexity should allow churches, scholars, and pastors to respond with greater clarity and compassion. Strong theological formation, historical grounding, and re-engagement with Christian intellectual traditions offer the most promising antidotes. By reclaiming these practices, evangelical communities could possibly resist reductionist and conspiratorial narratives and instead bear witness to a faith grounded in truth, wisdom, and charity.

Duane W.H. Arnold, PhD