How Higher Criticism Sparked Liberalism and Fundamentalism

The late nineteenth and early twentieth centuries witnessed one of the most consequential upheavals in the history of the Christian church. A new approach to the Bible, known as higher criticism, swept through the universities and seminaries of Europe and North America, challenging traditional assumptions about the authorship, dating, and historical reliability of Scripture. The result was a theological earthquake that fractured Protestantism into two warring camps: liberalism and fundamentalism. The reverberations of that conflict continue to shape the church to this day.

What Was Higher Criticism?

Higher criticism, sometimes called historical criticism, was an academic method that applied the tools of literary and historical analysis to the Bible. Unlike “lower criticism” (textual criticism), which seeks to establish the most accurate text of Scripture from available manuscripts, higher criticism asked broader questions: Who actually wrote these books? When were they written? Were they compiled from earlier sources? Do they contain historically accurate accounts, or are they shaped by the theological agendas of later communities?

The movement had deep roots in the Enlightenment, which elevated human reason as the supreme arbiter of truth and subjected all claims, including religious ones, to rational scrutiny. By the mid-nineteenth century, German universities had become the epicenter of higher-critical scholarship. Julius Wellhausen’s Documentary Hypothesis, published in 1878, argued that the Pentateuch was not written by Moses but was a composite of four distinct sources (designated J, E, D, and P) compiled over centuries. This single theory struck at the heart of traditional biblical authority, since Jesus Himself attributed the Pentateuch to Moses.

Other scholars applied similar methods to the New Testament. The historical Jesus movement sought to distinguish the “Jesus of history” from the “Christ of faith,” arguing that the supernatural elements of the Gospels were later additions by the early church. Miracles, the virgin birth, the resurrection, all were subjected to naturalistic explanations or dismissed as mythological accretions.

The Rise of Liberal Theology

Higher criticism provided the intellectual foundation for what became known as liberal theology or theological modernism. Liberal theologians did not necessarily abandon Christianity; they sought to reinterpret it in terms acceptable to modern, scientifically minded audiences. The Bible was viewed not as the divinely inspired, inerrant Word of God but as a collection of human documents reflecting the evolving religious experiences of ancient communities.

Key figures in this movement included Friedrich Schleiermacher, who grounded religion in human feeling and experience rather than in propositional revelation; Albrecht Ritschl, who reduced Christianity to ethics and the moral teachings of Jesus; and Adolf von Harnack, who argued that the essence of Christianity was the fatherhood of God, the brotherhood of man, and the infinite value of the human soul, stripped of all dogma and supernaturalism.

The practical consequences were enormous. Seminaries that adopted higher-critical methods produced ministers who no longer believed in the historical reliability of the Bible, the deity of Christ, substitutionary atonement, or the bodily resurrection. Pulpits that had once thundered with the proclamation of divine truth became platforms for moral exhortation and social reform. The gospel was redefined. Sin was reinterpreted as social dysfunction rather than rebellion against a holy God. Salvation was reconceived as human moral progress rather than divine redemption through the blood of Christ.

Spurgeon’s Downgrade Controversy

One of the earliest and most dramatic confrontations between orthodoxy and the new liberalism occurred within the Baptist Union of Great Britain. Charles Haddon Spurgeon, the most famous preacher in the English-speaking world, recognized the theological drift with prophetic clarity. In 1887, Spurgeon and his associates published a series of articles in The Sword and the Trowel warning that the Baptist Union was on a “downgrade” from evangelical orthodoxy.

Spurgeon charged that ministers within the Union were abandoning the doctrines of biblical inspiration, the atonement, eternal punishment, and the supernatural character of the faith. He accused the leadership of tolerating heresy under the guise of intellectual openness. His warnings were not abstract; he named specific theological departures and demanded that the Union take a confessional stand.

The Union refused. Spurgeon withdrew in October 1887, and the Union passed a vote of censure against him. The response of the denominational leadership was telling: they chose institutional unity over doctrinal fidelity. The Downgrade Controversy demonstrated a pattern that would repeat across nearly every major denomination in the following decades. When higher criticism entered the seminaries, liberalism followed into the pulpits, and those who resisted were marginalized, censured, or expelled.

“Beloved, when I gave all diligence to write unto you of the common salvation, it was needful for me to write unto you, and exhort you that ye should earnestly contend for the faith which was once delivered unto the saints.” (Jude 1:3, KJV)

Spurgeon understood what Jude had written centuries earlier: the faith is not something to be revised with each generation but something to be contended for, guarded, and passed on intact.

The Fundamentalist Response

The most organized response to liberal theology came in the form of the fundamentalist movement. Between 1910 and 1915, a series of ninety essays were published in twelve volumes under the title The Fundamentals: A Testimony to the Truth. Funded by two Christian businessmen, Lyman and Milton Stewart, and distributed free of charge to pastors, missionaries, and theological students across the English-speaking world, The Fundamentals represented a comprehensive defense of orthodox Christianity against the claims of higher criticism and liberal theology.

The project was led by A. C. Dixon and later by R. A. Torrey, a prominent evangelist and associate of D. L. Moody. The contributors included some of the most respected scholars and pastors of the era. The essays defended the virgin birth of Christ, the physical resurrection, the inerrancy of Scripture, the reality of miracles, and the substitutionary atonement, precisely those doctrines that higher criticism had called into question.

The Fundamentals were not anti-intellectual. Many of the contributors held advanced academic degrees and engaged seriously with the arguments of the higher critics. They did not dismiss scholarship; they challenged the philosophical presuppositions that undergirded liberal conclusions. If one begins with the assumption that miracles are impossible, then of course one will reinterpret every miraculous account in Scripture. But that assumption is itself a philosophical commitment, not a conclusion of historical investigation.

The movement that grew from these volumes became known as fundamentalism, and its core commitments, the authority and inerrancy of Scripture, the deity of Christ, the virgin birth, the substitutionary atonement, and the bodily return of Christ, became the boundary markers of orthodox Protestantism for millions of believers.

The Fracture That Remains

The conflict between liberalism and fundamentalism fractured Protestantism in ways that have never fully healed. Mainline denominations, the Presbyterians, Methodists, Episcopalians, Congregationalists, and many Baptists, largely embraced higher criticism and its theological implications. Their seminaries, publishing houses, and mission agencies moved steadily in a liberal direction throughout the twentieth century. The result was numerical decline, theological confusion, and a progressive abandonment of historic Christian teaching.

Conservative evangelicals and fundamentalists, by contrast, established their own seminaries, denominations, and institutions. They maintained commitments to biblical inerrancy, evangelism, and doctrinal orthodoxy, sometimes at the cost of intellectual engagement with the broader academic world. The tension between maintaining orthodoxy and engaging seriously with modern scholarship remains one of the defining challenges for conservative Protestantism.

Lessons for the Church Today

The story of higher criticism and its aftermath carries urgent lessons for the contemporary church. The most important is this: theological drift does not begin in the pew. It begins in the seminary. When those who train pastors abandon the authority of Scripture, the effects ripple outward through every congregation they touch. The erosion may take a generation to become visible, but by the time the average churchgoer notices, the institutional damage is often irreversible.

“All scripture is given by inspiration of God, and is profitable for doctrine, for reproof, for correction, for instruction in righteousness.” (2 Timothy 3:16, KJV)

Paul’s declaration to Timothy is not a negotiable opinion but the foundation upon which all Christian theology rests. If Scripture is not God-breathed, then it carries no more authority than any other ancient text. If it is God-breathed, then it stands as the supreme and final authority for faith and practice, and no critical method, however sophisticated, can override its claims.

The church must be intellectually honest. It must engage with difficult questions about the biblical text. But it must do so from a posture of faith, not of suspicion. The Bible is not a specimen to be dissected on the laboratory table of autonomous human reason. It is the living Word of the living God, and those who approach it with reverence and faith will find in it the truth that sets men free.

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Dr. Peter J. Carter is a theologian, author, and the founder of Theology in Focus. He holds a D.Min. with a concentration in theology and apologetics and has spent over two decades teaching, preaching, and writing to make theology accessible to every believer.