
Church History Course
Trace two thousand years of Christian history from the apostolic age to the global church of today. This course equips you with the critical tools, theological frameworks, and historical knowledge to understand how Christianity was shaped — and how it continues to shape the world. Whether you are a pastor, student, or serious believer, this is the foundation your faith and ministry need.
What you will learn:
In this course, you will study the origins of the early church, the formation of the New Testament canon, and the major councils that defined Christian doctrine. You will examine the Protestant Reformation, the rise of global missions, and the theological challenges of the modern era. You will also explore Eastern Orthodoxy, women's roles in church history, and Christianity's engagement with political power. By the end, you will have a comprehensive, historically grounded understanding of the Christian tradition across every major era and region.
How you study in practice Church History Course
How you practise Church History Course
For businesses looking to train their team
With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.
Course content
8 Chapters • 41 LessonsDuration between 4 and 360 hours (you decide)
Chapter 1HideHide detailsSee detailsFoundations of Church History Study
Foundations of Church History Study
Lesson 1 • Primary and Secondary Sources
Teaches students to identify, locate, and evaluate historical sources. Distinguishes between firsthand accounts and interpretive scholarship.
Lesson 2 • Historical Method and Interpretation
Introduces historiographical approaches applied to church history. Students practise reading texts within their original cultural and theological contexts.
Lesson 3 • Periodisation and Historical Frameworks
Introduces standard chronological divisions used in church history scholarship. Students learn to navigate eras and recognise their defining characteristics.
Lesson 4 • Why Church History Matters
Establishes the theological and practical value of studying church history. Grounds students in the discipline's purpose before introducing methods.
Chapter 2HideHide detailsSee detailsThe Apostolic Age and Early Church
The Apostolic Age and Early Church
Lesson 1 • The Jewish and Greco-Roman World
Surveys the religious, political, and cultural environment into which Christianity emerged. Provides essential context for understanding early church decisions and conflicts.
Lesson 2 • Jesus, the Apostles, and the Mission
Examines the historical Jesus movement and the apostolic mission's geographic spread. Connects early missionary strategies to later ecclesial structures.
Lesson 3 • Persecution and Martyrdom
Analyses Roman persecution of Christians and the theological meaning martyrdom acquired. Shows how persecution shaped early Christian identity and literature.
Lesson 4 • Early Church Structure and Worship
Describes the organisational forms and liturgical practices of first-century communities. Connects early patterns to later institutional developments.
Lesson 5 • Formation of the New Testament Canon
Explains how early communities selected, circulated, and eventually canonised authoritative texts. Students trace the criteria and councils involved in canonisation.
Chapter 3HideHide detailsSee detailsCouncils, Creeds, and Doctrinal Controversies
Councils, Creeds, and Doctrinal Controversies
Lesson 1 • The Role of Church Fathers
Profiles key patristic theologians and their contributions to doctrinal formation. Students engage primary texts and assess each father's lasting influence.
Lesson 2 • Christological Debates and Councils
Covers disputes over Christ's divine and human natures from Nicaea to Chalcedon. Students trace how conciliar definitions shaped lasting denominational divisions.
Lesson 3 • The Trinitarian Controversy
Traces the Arian controversy and the Council of Nicaea's response. Students grasp the theological stakes and political dimensions of Trinitarian debate.
Lesson 4 • Gnosticism and Early Heresies
Introduces the diverse heterodox movements that challenged early Christian teaching. Students analyse how orthodox leaders responded and why these disputes mattered.
Lesson 5 • Scripture, Tradition, and Authority
Analyses how early councils established the relationship between Scripture and tradition. Students evaluate competing authority claims that persist into modern ecclesiology.
Chapter 4HideHide detailsSee detailsThe Rise of Christendom and Medieval Church
The Rise of Christendom and Medieval Church
Lesson 1 • Crusades, Inquisition, and Church Power
Critically examines the church's use of coercive power in the medieval period. Students assess historical context and ethical implications of these events.
Lesson 2 • The Great Schism of 1054
Examines the theological, political, and cultural factors behind the East-West split. Students understand the lasting ecclesiological consequences of this division.
Lesson 3 • The Papacy and Church Governance
Traces the development of papal authority from bishop of Rome to universal claimant. Students analyse key conflicts that defined and contested papal power.
Lesson 4 • Scholasticism and Medieval Theology
Introduces the scholastic method and its major theological achievements. Students engage Anselm, Aquinas, and the synthesis of faith and reason.
Lesson 5 • Constantine and the Imperial Church
Analyses Constantine's conversion and its consequences for church-state relations. Students evaluate competing interpretations of this pivotal shift.
Lesson 6 • Monasticism and Spiritual Renewal
Traces the origins and spread of monastic movements as responses to imperial Christianity. Students connect monastic ideals to broader patterns of reform and mission.
Chapter 5HideHide detailsSee detailsThe Protestant Reformation
The Protestant Reformation
Lesson 1 • The Catholic Reformation and Trent
Analyses the Catholic Church's internal reform response and the Council of Trent's decrees. Students compare Tridentine positions with Protestant alternatives.
Lesson 2 • Luther and the German Reformation
Examines Luther's theological breakthrough and the political dynamics of the German Reformation. Students analyse the Ninety-Five Theses and key doctrinal disputes.
Lesson 3 • Reformed and Calvinist Traditions
Traces Zwingli's reform in Zurich and Calvin's systematic theology in Geneva. Students compare Reformed distinctives with Lutheran positions.
Lesson 4 • The Radical Reformation
Examines Anabaptist and other radical movements that pushed beyond magisterial reform. Students assess their theological innovations and historical marginalisation.
Lesson 5 • Pre-Reformation Reform Movements
Surveys earlier calls for church reform that anticipated the Reformation. Students recognise continuities between medieval dissent and Protestant theology.
Chapter 6HideHide detailsSee detailsChristianity in the Modern Era
Christianity in the Modern Era
Lesson 1 • Denominationalism and Church Diversity
Explains the proliferation of Protestant denominations and their theological rationales. Students map the denominational landscape and its historical causes.
Lesson 2 • Pietism and Evangelical Revivals
Traces the pietist movement and the Great Awakenings as experiential responses to rationalism. Students connect revival theology to modern evangelical identity.
Lesson 3 • Missions and Global Expansion
Surveys the modern missionary movement and its theological motivations. Students critically assess both the achievements and colonial entanglements of missions.
Lesson 4 • Enlightenment Challenges to Christianity
Examines how Enlightenment rationalism challenged traditional Christian authority and doctrine. Students analyse key thinkers and the church's varied responses.
Lesson 5 • Theology and Science Conflicts
Analyses the historical relationship between Christian theology and emerging natural sciences. Students move beyond conflict-model myths to nuanced historical accounts.
Chapter 7HideHide detailsSee detailsTwentieth-Century Christianity
Twentieth-Century Christianity
Lesson 1 • Liberation Theology and Contextual Theologies
Surveys liberation theology and other contextual movements that emerged from the Global South. Students evaluate their biblical basis and political implications.
Lesson 2 • Vatican II and Catholic Renewal
Examines the Second Vatican Council's reforms and their impact on Catholic life and ecumenism. Students assess continuity and change in post-conciliar Catholicism.
Lesson 3 • Fundamentalism and Modernism Controversy
Traces the early twentieth-century battle over biblical authority and theological liberalism. Students understand how this conflict shaped American Protestantism.
Lesson 4 • Christianity and Totalitarianism
Examines the church's response to fascism, Nazism, and communism in the twentieth century. Students analyse cases of collaboration, resistance, and martyrdom.
Lesson 5 • Neo-Orthodoxy and Karl Barth
Introduces Barth's theological revolution as a response to liberal Protestantism. Students engage Barth's Christocentric method and its lasting influence.
Lesson 6 • The Pentecostal and Charismatic Movements
Traces Pentecostalism from Azusa Street to global charismatic renewal. Students analyse its theology, growth patterns, and ecumenical significance.
Chapter 8HideHide detailsSee detailsGlobal Christianity and Contemporary Issues
Global Christianity and Contemporary Issues
Lesson 1 • Digital Age and the Future Church
Explores how digital technology is reshaping worship, community, and mission. Students think critically about the church's identity and calling in a digital world.
Lesson 2 • The Global South and World Christianity
Documents the dramatic growth of Christianity in Africa, Asia, and Latin America. Students analyse demographic shifts and their theological implications.
Lesson 3 • Christianity, Race, and Social Justice
Analyses the church's historical complicity in racism and its role in justice movements. Students engage both failures and prophetic witness across church history.
Lesson 4 • Ecumenism and Interfaith Dialogue
Traces the modern ecumenical movement and Christian engagement with other world religions. Students evaluate progress, limits, and theological stakes of dialogue.
Lesson 5 • Postmodernism and Emerging Church
Examines how postmodern culture challenged and reshaped Christian theology and practice. Students assess the emerging church movement's contributions and critiques.
Your valid completion certificate
This course is for you:
Seminarians: needing historical grounding before entering pastoral ministry.
Pastors: wanting to preach with deeper theological and historical confidence.
Sunday school teachers: seeking richer context for the lessons they lead.
Lay believers: curious about how their denomination's traditions actually developed.
Theology students: building a broader academic foundation beyond systematic courses.
Christian educators: designing curriculum that connects faith to its historical roots.
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