Companion to Jesus Christ is YHWH Apología by Ez

Christianity from Beginning to End: The Good and the Bad

The history of the Christian faith from Jesus to today in 142 events, in the order they happened, with the reasons behind the Crusades, the "Dark Ages," the Reformation, the Apocrypha and the books of Enoch, checked against the original sources, with maps and pictures.

Start here

The history of Christianity from Jesus to today, the good and the bad, in the order it happened, checked against the original sources.

Your questions, answered

  • How did it begin, and where is it now?

    Jesus, a Jewish teacher, was crucified in Jerusalem about AD 30–33, and his followers proclaimed that he had risen (Tacitus confirms the execution). The faith spread through the Roman world for almost three centuries as an illegal, often persecuted religion, became the empire's official faith in 380, split East from West in 1054 and Protestant from Catholic after 1517, and today has about 2.3 billion followers, more of them in sub-Saharan Africa than anywhere else (Pew, 2025). The Timeline lists every event in this form in order.

  • What are the good and the bad?

    Both are large. The good includes care for the sick and poor that pagan emperors admired, the end of infanticide and gladiator fights, the preservation of ancient learning, the first universities, the campaigns against slavery and for civil rights. The bad includes forced conversions, the Crusades' massacres, the inquisitions, centuries of violence against Jews, the wars of religion, witch hunts, the conquest of the Americas, residential schools and abuse cover-ups. The full lists are below. Almost every "bad" card is a case of Christians breaking Jesus's own commands (see "Love your enemies").

  • Why the Crusades?

    In 1095 the Byzantine emperor asked the pope for soldiers after the Turks overran Anatolia (Manzikert, 1071). Pope Urban II answered at Clermont with five motives: help the eastern Christians, free Jerusalem, offer knights remission of their sins for the journey, turn their violence away from each other, and strengthen the papacy's leadership (see the full card). Knights went mainly for penance and piety, at great cost, though some sought land. The Crusades also brought massacres of Jews, of Jerusalem's people in 1099, and of fellow Christians at Constantinople in 1204 (the Crusades tab).

  • What were the "Dark Ages"?

    The name was coined by Renaissance writers like Petrarch who saw the centuries after Rome as dark for lacking classical learning (see card). There was real decline in the West after 476, but it came from the collapse of Roman government, war and plague. The church preserved most of what survived (monasteries, Irish scribes, Charlemagne's schools) and spread literacy to new peoples, while also using force, as against the Saxons. The flat-earth story is a 19th-century myth (the "Dark Ages" tab).

  • Why the Reformation?

    Six causes worked together: a discredited papacy, the sale of indulgences to fund St. Peter's and a bishop's debts, Luther's conviction that salvation is by grace through faith, Erasmus's Greek New Testament, the printing press, and princes with political reasons to break with Rome (see the card). Luther's 95 Theses (1517) lit the fuse (the Reformation tab).

  • Why were the Apocrypha taken out?

    They were never in the Hebrew Bible, and Jerome and others said they were for reading, not doctrine. Luther did not delete them: he printed them between the Testaments as "useful and good to read." The Catholic Church made them canonical with an anathema at Trent in 1546. Most English Protestant Bibles dropped them only after the British and Foreign Bible Society refused to fund them in 1826–1827 (the Apocrypha tab).

  • And the three books of Enoch?

    They are three different books. 1 Enoch is a Jewish collection from about 300 BC on; Jude quotes it, and it is still in the Ethiopian Orthodox Bible, but it was never in the Jewish, Catholic, Orthodox or Protestant canon. 2 Enoch survives in Slavonic, and its date is debated. 3 Enoch is a Jewish mystical text from the 5th century AD or later. None of them was "removed"; most churches never accepted them (the Enoch tab).

How it was checked

  • Original sources first. Roman, Jewish and Christian writers in translation (Tacitus, Pliny, Josephus, Eusebius, Augustine), council decrees, papal letters, chronicles and the Reformation confessions, mostly from the Fordham Internet History Sourcebooks, New Advent, CCEL and Papal Encyclicals Online. Scripture is the Legacy Standard Bible. No Wikipedia articles are cited.
  • Two labels on every card. A ledger tag says whether the event was + Good, − Bad or ± Mixed by the standard of Jesus's own teaching, or is Context. An evidence stamp says how well it is documented.
  • Maps and pictures. The Maps tab shows the spread and divisions of Christianity from AD 30 to 1600. Paintings, manuscripts and photographs are public-domain images, credited under each one.

The ledger

142 events in this form:

31+ Good
35− Bad
12± Mixed
64Context

And how well each of the 174 cards is documented:

129● Documented
3◐ Reported
27○ Debated
15✕ Overclaim
  • ● Documented. In the original sources or the settled historical record. Say it plainly.
  • ◐ Reported. A real report from one source, or details that can't be confirmed. Say "reportedly."
  • ○ Debated. Partly true, or historians disagree, or it needs context.
  • ✕ Overclaim. Wrong, exaggerated or legend. Don't say it.
  • checked The quote or figure was read in the source linked from that card for this form.

The good and the bad

Every card tagged good or bad, in date order. Mixed and context cards are in the Timeline.

The history, in order

  1. The spread and the splits, mapped AD 30–1600
  2. Every event on one timeline 141 events
  3. Jesus and the apostles c. 6 BC–AD 100
  4. Persecution and growth 64–311
  5. Constantine and the Christian empire 312–476
  6. The "Dark Ages" 476–1000
  7. The Crusades 1009–1291 (and after)
  8. Universities, inquisitions and a church in crisis 1000–1500
  9. The Reformation 1517–1648
  10. why Protestant Bibles have fewer books c. 300 BC–1967
  11. 1, 2 and 3 Enoch c. 300 BC–AD 900
  12. Empire, abolition and a world faith 1492–2026
  13. Common claims, checked All periods
  14. Then take it into a conversation: In a debate.

Prepared as a study and debate aid. Each card is tagged Good, Bad, Mixed or Context, and labeled Documented, Reported, Debated or Overclaim; quotes marked checked were read in the sources linked from each card. Map shading is approximate. Scripture is quoted from the Legacy Standard Bible.