Fundamentalism

Lore & Background

The term 'fundamentalism' originated in early 20th-century American Protestantism.

Reader's Guide

Fundamentalism appears across multiple religious traditions. In the Vajrayana tradition, the reification of Dorje Shugden by 19th-century lama Pabongkhapa was used to persecute the ecumenical Rimé movement. In Japan, some Nichiren sect members practice shakubuku, strident condemnation of other sects. In Hinduism, fundamentalist tendencies are more clearly displayed in Hindutva, a form of Hindu nationalism, though some scholars argue Hinduism lacks dogma and thus a specific notion of fundamentalism. Islamic fundamentalism traces back to the 7th-century Kharijites, who adopted radical takfir, declaring other Muslims unbelievers. Some scholars also label certain indigenous revitalization movements—such as the Ghost Dance and the Pueblo Revolt—as fundamentalist, rejecting modern changes in favor of traditional ways.

Did You Know?

• The five fundamentals of Christian fundamentalism include biblical inspiration and infallibility, virgin birth of Jesus, atonement for sin, bodily resurrection of Jesus, and historical reality of Jesus' miracles.
• The Kharijites, an early Islamic group from the 7th century, adopted a radical approach to takfir, declaring other Muslims unbelievers.

Defining the Phenomenon and Its Modern Character

Fundamentalism, as scholars of religion understand it, is not an ancient static category but a largely modern religious phenomenon. It emerges as a reinterpretation of faith shaped by the very parameters of modernism, yet it simultaneously reifies religion as a bulwark against modernist, secularist, liberal, and ecumenical currents that adherents perceive as alien to their tradition. At its core, the tendency involves a strict literal reading of scriptures, dogmas, or ideologies, paired with a sharp ingroup-outgroup boundary. This boundary produces an emphasis on purity and a longing to recover an earlier ideal from which the community has supposedly drifted. The term most commonly appears in religious contexts to signal an unwavering commitment to a fixed set of irreducible beliefs. Importantly, the label itself carries weight beyond neutral description. Much as calling a political view "right-wing" or "left-wing" can function as a slur rather than a classification, labeling a group "fundamentalist" often operates as a pejorative, revealing as much about the speaker's stance as about the subject being described.

Christian Fundamentalism: Origins, Doctrines, and Distinctions

A notable distinction separates these groups from evangelicals: while both may affirm the same core doctrines, fundamentalists reject any theological commonality with related traditions, refusing even the Abrahamic grouping of Christianity, Islam, and Judaism.

Buddhist Fundamentalism Across the Three Vehicles

Buddhist fundamentalism is not confined to a single lineage; it surfaces in Theravada, Mahayana, and Vajrayana traditions alike. In the Vajrayana sphere, the nineteenth-century Tibetan lama Pabongkhapa reified the protector deity Dorje Shugden as a weapon against the Rimé ecumenical movement, which sought to fuse Sakya, Kagyu, and Nyingma teachings in response to Gelug dominance. Pabongkhapa's revival framed the deity's role as protecting the Gelug tradition through violent means, targeting not rival schools so much as Gelug practitioners who incorporated Nyingma Dzok-chen elements. In Japan's Mahayana Nichiren sect, the practice of shakubuku involves the strident public condemnation of other Buddhist schools as deficient or evil.

Purity, Straying, and the Politics of Return

A recurring structural feature across all the examples is the conviction that a community has strayed from an earlier, purer state and must be restored. This "return" impulse is not merely theological; it generates concrete social and political consequences. In Myanmar and Sri Lanka, the insistence on Buddhist purity translated into targeted violence against Muslim minorities, turning religious identity into a mechanism of exclusion and, in the most extreme cases, genocide. In Tibetan Buddhism, Pabongkhapa's shift from an initially inclusive stance to a rigid anti-syncretism position shows how the purity narrative can turn inward, punishing one's own tradition members for perceived contamination. The fundamentalist framework thus operates on two axes simultaneously: an external boundary that marks outgroups as impure or evil, and an internal discipline that polices any deviation from the accepted norm. Scholars also note that some indigenist revitalization movements within ethnic and indigenous religions, which reject changes imposed by modern states and major world religions in favor of traditional practices, have been labeled fundamentalist by a few researchers, distinguishing them from syncretic reform movements.