Themes
Follow one thread through two thousand years. Each list is in chronological order, so you can read a theme from start to finish.
- Doctrine and creeds
- Church and state
- Worship, sacraments and liturgy
- Monasticism and spirituality
- Papacy and church government
- Eastern and Oriental churches
- Reform and renewal movements
- Missions and global spread
- Persecution and martyrdom
- Women in the church
- Art, architecture and music
- Scripture and its translation
- Christianity and science/philosophy
- Protestant history
Doctrine and creeds
How Christians worked out — and fought over — what they believe.
- Era 0 · c. 1000 BC – 4 BCAncient Israel
- Era 0 · c. 1000 BC – 4 BCJudaism in the Time of Jesus
- Era 1 · 4 BC – AD 70Jesus of Nazareth
- Era 1 · 4 BC – AD 70Paul and the Gentiles
- Era 1 · 4 BC – AD 70Writing the New Testament
- Era 2 · 70 – 312Gnostics, Marcion and the Rise of Orthodoxy
- Era 2 · 70 – 312Forming the Bible
- Era 2 · 70 – 312Apologists and Thinkers
- Era 3 · 312 – 590Arius and the Council of Nicaea
- Era 3 · 312 – 590Who Is Christ? Ephesus and Chalcedon
- Era 3 · 312 – 590Augustine of Hippo
- Era 3 · 312 – 590Churches Beyond Chalcedon
- Era 4 · 590 – 1517The Great Schism of 1054
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648The Radical Reformation
- Era 5 · 1517 – 1648Catholic Reformation and Renewal
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 7 · 1789 – 1914Faith, Science and Liberal Theology
- Era 7 · 1789 – 1914Rome Against the Modern World
- Era 8 · 1914 – presentWorld Wars and the Confessing Church
- Era 8 · 1914 – presentThe Ecumenical Movement
- Era 8 · 1914 – presentThe Second Vatican Council
Church and state
Emperors, kings, popes and parliaments: who rules whom?
- Era 0 · c. 1000 BC – 4 BCRome and Its Empire
- Era 0 · c. 1000 BC – 4 BCJudaism in the Time of Jesus
- Era 1 · 4 BC – AD 70The Fall of Jerusalem and the Parting of the Ways
- Era 2 · 70 – 312Persecution and Martyrs
- Era 3 · 312 – 590Constantine
- Era 3 · 312 – 590Arius and the Council of Nicaea
- Era 3 · 312 – 590Who Is Christ? Ephesus and Chalcedon
- Era 3 · 312 – 590Augustine of Hippo
- Era 3 · 312 – 590Rome Falls, the Papacy Rises
- Era 4 · 590 – 1517The Challenge of Islam
- Era 4 · 590 – 1517Byzantium and the Icons
- Era 4 · 590 – 1517Charlemagne and Christendom
- Era 4 · 590 – 1517Popes Against Kings
- Era 4 · 590 – 1517The Crusades
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648The Radical Reformation
- Era 5 · 1517 – 1648Britain's Reformations
- Era 5 · 1517 – 1648The Reformation Goes Global
- Era 5 · 1517 – 1648Wars of Religion and Westphalia
- Era 6 · 1648 – 1789Puritans, Baptists and Quakers
- Era 6 · 1648 – 1789The Enlightenment
- Era 6 · 1648 – 1789The Great Awakening in America
- Era 6 · 1648 – 1789Orthodoxy in Russia and the Ottoman World
- Era 7 · 1789 – 1914Revolution and the Church
- Era 7 · 1789 – 1914The Great Century of Missions
- Era 7 · 1789 – 1914Rome Against the Modern World
- Era 7 · 1789 – 1914Saving Souls and Society
- Era 8 · 1914 – presentWorld Wars and the Confessing Church
- Era 8 · 1914 – presentChristianity Under Communism
- Era 8 · 1914 – presentEvangelicals and Fundamentalists
- Era 8 · 1914 – presentThe Global South
- Era 8 · 1914 – presentChristianity Today and Tomorrow
Worship, sacraments and liturgy
How Christians pray, baptize, and share bread and wine.
- Era 1 · 4 BC – AD 70The Church in Jerusalem
- Era 2 · 70 – 312Bishops and Church Order
- Era 2 · 70 – 312Worship and Daily Life
- Era 4 · 590 – 1517Byzantium and the Icons
- Era 4 · 590 – 1517Cathedrals, Universities and Scholastics
- Era 5 · 1517 – 1648Christianity on the Eve of Reform
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648Britain's Reformations
- Era 6 · 1648 – 1789Pietists and Moravians
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 7 · 1789 – 1914Rome Against the Modern World
- Era 7 · 1789 – 1914Christianity in America
- Era 8 · 1914 – presentThe Second Vatican Council
- Era 8 · 1914 – presentPentecostals and Charismatics
Monasticism and spirituality
Hermits, monks, friars, mystics and the inner life.
Papacy and church government
Bishops, popes, councils, presbyteries and congregations.
- Era 2 · 70 – 312Gnostics, Marcion and the Rise of Orthodoxy
- Era 2 · 70 – 312Bishops and Church Order
- Era 3 · 312 – 590Who Is Christ? Ephesus and Chalcedon
- Era 3 · 312 – 590Rome Falls, the Papacy Rises
- Era 4 · 590 – 1517Gregory the Great and the Conversion of Europe
- Era 4 · 590 – 1517Charlemagne and Christendom
- Era 4 · 590 – 1517The Great Schism of 1054
- Era 4 · 590 – 1517Popes Against Kings
- Era 4 · 590 – 1517The Crusades
- Era 4 · 590 – 1517The Late Medieval Crisis
- Era 5 · 1517 – 1648Catholic Reformation and Renewal
- Era 7 · 1789 – 1914Revolution and the Church
- Era 7 · 1789 – 1914Rome Against the Modern World
- Era 8 · 1914 – presentThe Second Vatican Council
Eastern and Oriental churches
Orthodox, Coptic, Syriac, Armenian, Ethiopian and the Church of the East.
- Era 2 · 70 – 312Countries of the Sunrise
- Era 3 · 312 – 590Who Is Christ? Ephesus and Chalcedon
- Era 3 · 312 – 590Churches Beyond Chalcedon
- Era 4 · 590 – 1517The Challenge of Islam
- Era 4 · 590 – 1517Byzantium and the Icons
- Era 4 · 590 – 1517The Great Schism of 1054
- Era 4 · 590 – 1517The Crusades
- Era 5 · 1517 – 1648The Reformation Goes Global
- Era 6 · 1648 – 1789Orthodoxy in Russia and the Ottoman World
- Era 8 · 1914 – presentChristianity Under Communism
- Era 8 · 1914 – presentThe Ecumenical Movement
- Era 8 · 1914 – presentThe Second Vatican Council
- Era 8 · 1914 – presentThe Global South
Reform and renewal movements
Every age produced people who tried to purify the church.
- Era 3 · 312 – 590The Desert and the Monastery
- Era 3 · 312 – 590Augustine of Hippo
- Era 4 · 590 – 1517Popes Against Kings
- Era 4 · 590 – 1517Monks and Friars
- Era 4 · 590 – 1517The Late Medieval Crisis
- Era 5 · 1517 – 1648Christianity on the Eve of Reform
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648The Radical Reformation
- Era 5 · 1517 – 1648Britain's Reformations
- Era 5 · 1517 – 1648Catholic Reformation and Renewal
- Era 5 · 1517 – 1648Reformation Legacies
- Era 6 · 1648 – 1789Puritans, Baptists and Quakers
- Era 6 · 1648 – 1789Pietists and Moravians
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 6 · 1648 – 1789The Great Awakening in America
- Era 7 · 1789 – 1914Saving Souls and Society
- Era 7 · 1789 – 1914Christianity in America
- Era 8 · 1914 – presentThe Ecumenical Movement
- Era 8 · 1914 – presentThe Second Vatican Council
- Era 8 · 1914 – presentPentecostals and Charismatics
- Era 8 · 1914 – presentEvangelicals and Fundamentalists
- Era 8 · 1914 – presentThe Global South
- Era 8 · 1914 – presentChristianity Today and Tomorrow
Missions and global spread
How a Jewish sect became a worldwide faith.
- Era 1 · 4 BC – AD 70Paul and the Gentiles
- Era 2 · 70 – 312Countries of the Sunrise
- Era 3 · 312 – 590Rome Falls, the Papacy Rises
- Era 3 · 312 – 590Churches Beyond Chalcedon
- Era 4 · 590 – 1517Gregory the Great and the Conversion of Europe
- Era 4 · 590 – 1517The Challenge of Islam
- Era 4 · 590 – 1517Byzantium and the Icons
- Era 5 · 1517 – 1648The Reformation Goes Global
- Era 6 · 1648 – 1789Puritans, Baptists and Quakers
- Era 6 · 1648 – 1789Pietists and Moravians
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 6 · 1648 – 1789The Great Awakening in America
- Era 7 · 1789 – 1914The Great Century of Missions
- Era 7 · 1789 – 1914Saving Souls and Society
- Era 7 · 1789 – 1914Christianity in America
- Era 8 · 1914 – presentThe Ecumenical Movement
- Era 8 · 1914 – presentPentecostals and Charismatics
- Era 8 · 1914 – presentEvangelicals and Fundamentalists
- Era 8 · 1914 – presentThe Global South
- Era 8 · 1914 – presentChristianity Today and Tomorrow
Persecution and martyrdom
Suffering for faith — and, too often, making others suffer.
- Era 0 · c. 1000 BC – 4 BCRome and Its Empire
- Era 1 · 4 BC – AD 70The Church in Jerusalem
- Era 1 · 4 BC – AD 70The Fall of Jerusalem and the Parting of the Ways
- Era 2 · 70 – 312Persecution and Martyrs
- Era 3 · 312 – 590Constantine
- Era 4 · 590 – 1517The Crusades
- Era 4 · 590 – 1517The Late Medieval Crisis
- Era 5 · 1517 – 1648The Radical Reformation
- Era 5 · 1517 – 1648Britain's Reformations
- Era 5 · 1517 – 1648The Reformation Goes Global
- Era 5 · 1517 – 1648Wars of Religion and Westphalia
- Era 6 · 1648 – 1789Puritans, Baptists and Quakers
- Era 6 · 1648 – 1789Orthodoxy in Russia and the Ottoman World
- Era 7 · 1789 – 1914Revolution and the Church
- Era 8 · 1914 – presentWorld Wars and the Confessing Church
- Era 8 · 1914 – presentChristianity Under Communism
- Era 8 · 1914 – presentChristianity Today and Tomorrow
Women in the church
Martyrs, abbesses, mystics, reformers, missionaries and preachers.
- Era 1 · 4 BC – AD 70The Church in Jerusalem
- Era 2 · 70 – 312Persecution and Martyrs
- Era 2 · 70 – 312Bishops and Church Order
- Era 2 · 70 – 312Worship and Daily Life
- Era 3 · 312 – 590The Desert and the Monastery
- Era 4 · 590 – 1517Gregory the Great and the Conversion of Europe
- Era 4 · 590 – 1517Monks and Friars
- Era 5 · 1517 – 1648Catholic Reformation and Renewal
- Era 5 · 1517 – 1648Reformation Legacies
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 6 · 1648 – 1789The Great Awakening in America
- Era 7 · 1789 – 1914The Great Century of Missions
- Era 7 · 1789 – 1914Saving Souls and Society
- Era 7 · 1789 – 1914Christianity in America
- Era 8 · 1914 – presentPentecostals and Charismatics
- Era 8 · 1914 – presentThe Global South
- Era 8 · 1914 – presentChristianity Today and Tomorrow
Art, architecture and music
Icons, cathedrals, hymns and the visual imagination of faith.
- Era 2 · 70 – 312Worship and Daily Life
- Era 3 · 312 – 590Constantine
- Era 4 · 590 – 1517Byzantium and the Icons
- Era 4 · 590 – 1517Charlemagne and Christendom
- Era 4 · 590 – 1517Monks and Friars
- Era 4 · 590 – 1517Cathedrals, Universities and Scholastics
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648Catholic Reformation and Renewal
- Era 5 · 1517 – 1648Reformation Legacies
Scripture and its translation
Forming, copying, translating and interpreting the Bible.
- Era 0 · c. 1000 BC – 4 BCThe Greek Mind
- Era 0 · c. 1000 BC – 4 BCAncient Israel
- Era 0 · c. 1000 BC – 4 BCJudaism in the Time of Jesus
- Era 1 · 4 BC – AD 70Jesus of Nazareth
- Era 1 · 4 BC – AD 70Paul and the Gentiles
- Era 1 · 4 BC – AD 70Writing the New Testament
- Era 2 · 70 – 312Gnostics, Marcion and the Rise of Orthodoxy
- Era 2 · 70 – 312Forming the Bible
- Era 2 · 70 – 312Apologists and Thinkers
- Era 2 · 70 – 312Countries of the Sunrise
- Era 4 · 590 – 1517Charlemagne and Christendom
- Era 4 · 590 – 1517The Late Medieval Crisis
- Era 5 · 1517 – 1648Christianity on the Eve of Reform
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Britain's Reformations
- Era 5 · 1517 – 1648Reformation Legacies
- Era 6 · 1648 – 1789The Enlightenment
- Era 7 · 1789 – 1914The Great Century of Missions
- Era 7 · 1789 – 1914Faith, Science and Liberal Theology
- Era 8 · 1914 – presentEvangelicals and Fundamentalists
Christianity and science/philosophy
Faith in conversation with Greek philosophy, reason and science.
- Era 0 · c. 1000 BC – 4 BCThe Greek Mind
- Era 2 · 70 – 312Apologists and Thinkers
- Era 3 · 312 – 590Arius and the Council of Nicaea
- Era 3 · 312 – 590Augustine of Hippo
- Era 4 · 590 – 1517The Challenge of Islam
- Era 4 · 590 – 1517Cathedrals, Universities and Scholastics
- Era 5 · 1517 – 1648Christianity on the Eve of Reform
- Era 5 · 1517 – 1648Reformation Legacies
- Era 6 · 1648 – 1789The Enlightenment
- Era 7 · 1789 – 1914Faith, Science and Liberal Theology
- Era 8 · 1914 – presentWorld Wars and the Confessing Church
Protestant history
The Protestant story from its medieval forerunners to today's evangelicals and Pentecostals. See also the Protestant path page.
- Era 4 · 590 – 1517The Late Medieval Crisis
- Era 5 · 1517 – 1648Christianity on the Eve of Reform
- Era 5 · 1517 – 1648Martin Luther
- Era 5 · 1517 – 1648Zwingli, Calvin and the Reformed
- Era 5 · 1517 – 1648The Radical Reformation
- Era 5 · 1517 – 1648Britain's Reformations
- Era 5 · 1517 – 1648Wars of Religion and Westphalia
- Era 5 · 1517 – 1648Reformation Legacies
- Era 6 · 1648 – 1789Puritans, Baptists and Quakers
- Era 6 · 1648 – 1789Pietists and Moravians
- Era 6 · 1648 – 1789The Enlightenment
- Era 6 · 1648 – 1789John Wesley and the Methodists
- Era 6 · 1648 – 1789The Great Awakening in America
- Era 7 · 1789 – 1914The Great Century of Missions
- Era 7 · 1789 – 1914Faith, Science and Liberal Theology
- Era 7 · 1789 – 1914Saving Souls and Society
- Era 7 · 1789 – 1914Christianity in America
- Era 8 · 1914 – presentWorld Wars and the Confessing Church
- Era 8 · 1914 – presentThe Ecumenical Movement
- Era 8 · 1914 – presentPentecostals and Charismatics
- Era 8 · 1914 – presentEvangelicals and Fundamentalists
- Era 8 · 1914 – presentThe Global South