Birth of Jesus
Jesus is born in Bethlehem. The Gospels record his birth as fulfillment of Hebrew prophecy. The event divides world history into BC and AD.
Crucifixion & Resurrection
Jesus is crucified under Roman Governor Pontius Pilate. Christians believe he rose from the dead three days later — the cornerstone of the faith.
Paul's Letters Written
Paul the Apostle writes his epistles to early Christian communities. These become the theological backbone of the New Testament.
Gospel of Mark Written
The earliest Gospel is written, followed by Matthew, Luke, and John. Together they form the four canonical accounts of Jesus' life.
Edict of Milan
Emperor Constantine legalizes Christianity in the Roman Empire. Christianity shifts from persecuted sect to state-recognized religion.
Council of Nicaea
First Ecumenical Council defines core Christian doctrine, including the Trinity and the divinity of Christ. The Nicene Creed is established.
The Great Schism
The church splits into Roman Catholic and Eastern Orthodox. Disputes over papal authority and theological differences break centuries of unity.
Protestant Reformation
Martin Luther nails his 95 Theses to a church door, sparking the Reformation. Protestantism is born, splitting Western Christianity permanently.
King James Bible Published
The King James Version of the Bible is published and becomes the most widely read English translation in history.
Second Vatican Council
Pope John XXIII convenes Vatican II, modernizing the Catholic Church and opening dialogue with other religions.