A Learning Track

Church History

The whole 2,000-year story, built from the skeleton up — one lesson at a time. Start at Lesson 1 for the map, or jump anywhere below.

Era 1 · The Early Church c. 30 – 590

  1. 01
    The Four-Era Map
    The whole story on one page — your skeleton for everything that follows.
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  2. 02
    Who Is Jesus? The Council of Nicaea
    Nicaea, 325 — and the one Greek word that defined Christianity.
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  3. 03
    Rival Christologies Before Nicaea
    Where Arius's idea came from, Modalism, and the apostolic paper trail Nicaea defended.
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  4. 04
    One "What," Three "Whos": Trinity Vocabulary
    The handful of words the whole debate was fought over — being, substance, essence, person.
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  5. 05
    God and Man: The Council of Chalcedon
    Chalcedon, 451 — the capstone of the question "Who is Jesus?"
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  6. 06
    The Council Chain: Era 1 in One Telling
    Four councils, 126 years, one unbroken story you can tell from memory.
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Era 2 · The Medieval Church c. 500 – 1500

  1. 07
    One Word, One Chair: The Great Schism of 1054
    How a single church became two — and the long drift that caused it.
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  2. 08
    The One Chair: How the Papacy Rose
    How the Bishop of Rome grew from an honored elder into the ruler of kings.
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  3. 09
    Keepers of the Lamp: Monasticism
    While popes ruled from the top, the monks held the West together from the ground.
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  4. 10
    The Cracks Toward 1517
    Why the Reformation didn't come out of nowhere — the medieval church was already cracking.
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Era 3 · The Reformation 1517 – c. 1700

  1. 11
    1517: Luther and the 95 Theses
    One terrified monk, one question, and the hammer-blow that began the Reformation.
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  2. 12
    One Reformation Becomes Many
    The first Protestant family tree — Lutheran, Reformed, Anabaptist, Anglican.
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  3. 13
    Rome Answers: The Counter-Reformation
    While Protestants branched, the Catholic Church mounted a powerful comeback.
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Reference

  1. ◷
    Church History Timeline (Four Eras)
    Every era, date, and milestone on one scannable timeline.
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  2. A·Z
    Glossary
    Every key term — councils, heresies, offices, and theology words — defined.
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  3. ▦
    The Story So Far (Eras 1–3)
    A teaching map that ties the whole track together up to this point.
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