Progressive Catholics view the Council of Trent (1545-1563) as a historically significant but deeply flawed response to the Reformation - one that prioritized institutional defensiveness and doctrinal rigidity over genuine renewal, and whose legacy has caused lasting harm to Catholic intellectual life, ecumenical relations, and the Church's capacity to engage the modern world. While acknowledging Trent's role in ending certain abuses, progressive Catholics argue that it foreclosed reforms that were both theologically legitimate and pastorally necessary, and that the Church has spent the centuries since slowly, painfully recovering ground it need not have lost.

Trent chose reaction over renewal. Progressive Catholics contend that the Council, convened amid genuine pressure from Protestant reformers, had an opportunity to engage seriously with the theological critiques being raised across northern Europe. Instead, they argue, it largely chose to define Catholic doctrine in explicit opposition to Protestant positions - producing confessional boundaries that were more polemical than pastoral. The result was a Church that defined itself against its critics rather than returning to its sources.

The suppression of legitimate theological diversity. Proponents of this view argue that Trent effectively ended a period of rich theological pluralism within Catholicism. Positions on grace, justification, and Scripture that had been debated openly by Dominicans, Franciscans, Augustinians, and humanists were suddenly foreclosed. Progressive Catholics point to the condemnation of views on justification as a prime example: the Council's decree on justification, while theologically nuanced in places, drew lines that many scholars now believe were drawn too sharply and that subsequent ecumenical dialogue - particularly the 1999 Joint Declaration on the Doctrine of Justification - has largely confirmed were unnecessary.

Scripture and Tradition mishandled. Progressive Catholics are particularly critical of Trent's approach to the relationship between Scripture and Tradition. They argue that the Council's formulations, later hardened by post-Tridentine theology, elevated ecclesiastical tradition to a status that obscured the primacy of Scripture and made serious biblical scholarship within Catholicism difficult to sustain. The Index of Forbidden Books and the Vulgate's elevation as the normative biblical text are seen as institutionalizing intellectual defensiveness rather than genuine fidelity.

Trent's ecclesiology was hierarchical to a fault. The Council's reinforcement of clerical privilege, episcopal authority, and a sharp priest-laity distinction is viewed by progressive Catholics as a step away from the more participatory, communal ecclesiology they find in the early Church and in the writings of theologians like Yves Congar. They argue that Trent entrenched a model of Church governance that would take four centuries and the Second Vatican Council to begin correcting.

The ecumenical cost. Progressive Catholics view Trent's confrontational posture toward Protestantism as having made the divisions of the Reformation permanent in ways that need not have been. They note that many of the Council's anathemas were directed at positions that Protestants had not actually held, or held only in caricature, and that the Council's failure to include Protestant representatives in any meaningful way guaranteed that its decrees would deepen rather than bridge the schism.

Criticism of Trent from within Catholicism has a long history, though it has taken different forms in different eras.

During and immediately after the Council, figures associated with Catholic humanism - heirs of Erasmus - expressed concern that the reform impulse was being captured by scholastic reactionaries more interested in defeating Lutherans than in renewing the Church from within. Some reforming bishops left Trent dissatisfied, believing that the conciliar debates had been structured to foreclose rather than explore.

In the nineteenth century, the historian Ignaz von Döllinger offered early systematic criticism of post-Tridentine Catholicism from a historical standpoint, arguing that the Council had hardened positions that the historical record showed to be more fluid. Döllinger's eventual break with Rome over Vatican I illustrates the trajectory that progressive Catholicism has long feared: that institutional defensiveness compounds itself over time.

The Modernist crisis of the early twentieth century produced the first generation of Catholic scholars who argued explicitly that Trent's approach to Scripture and Tradition needed revision in light of modern historical and biblical scholarship. Figures like Alfred Loisy were condemned, but the questions they raised did not disappear.

The nouvelle théologie movement of the mid-twentieth century - associated with theologians like Henri de Lubac and Karl Rahner - argued for a return to patristic and scriptural sources that implicitly challenged post-Tridentine rigidities, though most of these figures were theologically orthodox by progressive Catholic standards and would not endorse all contemporary progressive positions.

The Second Vatican Council (1962-1965) is understood by progressive Catholics as a partial repudiation of the Tridentine settlement. The Constitution on Divine Revelation (Dei Verbum), the Declaration on Ecumenism (Unitatis Redintegratio), and the Constitution on the Church (Lumen Gentium) are all read as correcting Tridentine excesses - restoring a richer account of Scripture, acknowledging ecclesial reality outside Rome, and recovering a more collegial ecclesiology.

Post-Vatican II progressive Catholicism, represented by theologians associated with the journal Concilium and figures like Edward Schillebeeckx and Hans Küng, has argued that the Council's work of ressourcement - return to sources - requires a more thorough reckoning with what Trent got wrong than the institutional Church has been willing to undertake.

Hans Küng (1928-2021) - Swiss theologian whose works, including The Council, Reform and Reunion (1961) and Infallible? An Inquiry (1971), argued that Trent's defensive ecclesiology laid the groundwork for the First Vatican Council's definition of papal infallibility - a trajectory Küng viewed as catastrophic for Catholic intellectual integrity and ecumenical prospects. Küng was stripped of his license to teach as a Catholic theologian in 1979.

Edward Schillebeeckx (1914-2009) - Belgian Dominican theologian who argued that Trent's sacramental theology, particularly its treatment of orders and Eucharist, had hardened contingent historical forms into apparently permanent doctrinal requirements, making reform of priestly ministry and ministry to the divorced impossible.

Richard McBrien (1936-2015) - American theologian whose Catholicism (1980) offered a comprehensive account of the faith that placed Trent within a longer historical trajectory, treating its definitions as historically conditioned rather than final.

Garry Wills (1934-) - American historian and Catholic intellectual whose works Papal Sin (2000) and Why Priests? (2013) argue that Trent's consolidation of clerical power rested on historical fabrications and that its legacy in priestly celibacy, the Latin Mass, and eucharistic theology has been destructive.

Elizabeth Johnson (1941-) - American feminist theologian who locates in the Tridentine settlement a consolidation of patriarchal ecclesial structures that suppressed women's theological voices for centuries.

Progressive Catholics are not unified in their assessment of Trent.

Trent as reforming council. Some within the progressive camp are willing to credit Trent's genuine reforming achievements - the regularization of seminary training, the suppression of the worst forms of clerical venality, the clarification of sacramental practice - while maintaining that its doctrinal legacy was on balance harmful. Others resist giving the Council credit for reforms they attribute to the broader Catholic reform movement that Trent partly captured and partly distorted.

The question of reception. A significant internal debate concerns whether Trent itself is to blame for post-Tridentine Catholicism, or whether the Council's decrees were subsequently hardened by Jesuit scholasticism, Roman curial politics, and the polemical needs of the Counter-Reformation into something more rigid than the Council itself produced. Some progressive Catholics argue that Trent, read carefully, left more room for development than its later interpreters allowed.

Ecumenical implications. Progressive Catholics who prioritize rapprochement with Lutherans and Reformed Christians tend to focus criticism on Trent's dogmatic decrees on justification, Scripture, and the sacraments. Those whose ecumenical priorities run toward the Eastern churches focus more on Trent's ecclesiological centralization. These different emphases sometimes generate different reform agendas.

The Traditionalist foil. Progressive Catholics defining themselves against the Traditionalist Catholic viewpoint - which venerates Trent as the touchstone of authentic Catholicism - sometimes find their critique of Trent sharpened beyond what careful history warrants by the polemical context. Some progressive scholars note the risk of overcorrecting in the direction of an overly irenic account of pre-Tridentine pluralism.

• Council of Trent - Main Topic
• Council of Trent - History
• Council of Trent - Traditionalist Catholic Viewpoint
• Council of Trent - Lutheran Viewpoint
• Council of Trent - Reformed Viewpoint
• Council of Trent - Debate
• Second Vatican Council
• Catholic Modernism - History

1. Küng, Hans. The Council, Reform and Reunion. Sheed and Ward, 1961.
2. Küng, Hans. Infallible? An Inquiry. Doubleday, 1971.
3. Schillebeeckx, Edward. Ministry: Leadership in the Community of Jesus Christ. Crossroad, 1981.
4. McBrien, Richard P. Catholicism. Study edition. HarperOne, 1981.
5. Wills, Garry. Papal Sin: Structures of Deceit. Doubleday, 2000.
6. Wills, Garry. Why Priests? A Failed Tradition. Viking, 2013.
7. Johnson, Elizabeth A. She Who Is: The Mystery of God in Feminist Theological Discourse. Crossroad, 1992.
8. Lutheran World Federation and the Catholic Church. Joint Declaration on the Doctrine of Justification. Eerdmans, 2000.
9. O'Malley, John W. Trent: What Happened at the Council. Belknap Press, 2013.
10. Congar, Yves. True and False Reform in the Church. Trans. Paul Philibert. Liturgical Press, 2011.
11. De Lubac, Henri. Catholicism: Christ and the Common Destiny of Man. Ignatius Press, 1988.
12. Alberigo, Giuseppe, ed. History of Vatican II. 5 vols. Orbis/Peeters, 1995-2006.