Jesus of Nazareth lived. The ancient record places him in a specific time and place, under a named Roman governor. It does this through his followers and through outside writers who had no interest in helping his movement. Within a few decades, that record contains more material about him than about almost any comparable figure from the provinces of the Roman Empire. This guide does not just tell you so. It asks you to build the timeline yourself, piece by piece, until you can retell it from memory to someone who has heard that Jesus is a myth.
The material comes from a Jude 3 Project conversation between Lisa Fields and Dr. Craig Keener, a historian of Christian origins who describes himself as a former atheist. You can work through it alone in about an hour, or with a group over one or two sessions. You will need a sheet of paper turned sideways, a pen, and a Bible. A group leader should have the timeline drawn on a whiteboard or large sheet before people arrive, with only the two end labels filled in.
Draw the line before you fill it
Draw a long horizontal line. At the left end, write Jesus’ public ministry and crucifixion under Pilate. At the right end, write about 150 years later. Then, near the left end, draw a bracket that stretches 60 to 80 years to the right. Label it living memory.
That bracket is the most important thing on the page. Keener explains that oral historians use the term for the period when eyewitnesses are still alive, or the people who knew them are. He puts it at roughly 60 to 80 years. He gives an example from his own life. He once belonged to a church in North Carolina where some members still remembered people in that congregation who had been born in slavery. A living congregation was touching a past more than a century back through people its members had known.
Everything you add from here goes either inside the bracket or outside it. Keep asking which side each source falls on.
The fixed points, in order
Add each of these to your line as you read. Write the date or rough date above the line and the source below it.
1. A governor and a death
Start with the anchor everything else hangs on. Luke 3:1 dates the beginning of John the Baptist’s ministry to the fifteenth year of Tiberius Caesar, while Pontius Pilate was governor of Judaea. Luke ties his story to rulers any ancient reader could check.
Pilate matters because Roman writers rarely bothered with provincial officials. Keener notes that they mentioned people in the provinces only when they mattered to Rome. As he puts it, “they only brought up people in the provinces as it mattered to them.” He says Pilate appears in Jewish sources, but in Roman literary sources only once, in Tacitus, Annals 15.44. And the reason is Jesus: “He’s mentioned as the Governor, under whom Jesus was crucified.” The one Roman literary mention of the governor exists because of the man he executed.
2. Paul and the witnesses who were still alive
Next, add Paul. In Galatians, Paul describes a visit to Jerusalem a few years after his conversion: “Then after three years I went up to Jerusalem to see Peter, and abode with him fifteen days. But other of the apostles saw I none, save James the Lord’s brother” (Galatians 1:18-19). Keener points to Paul’s undisputed letters, such as Galatians, as evidence that Jesus’ own disciples were leading the early church. Paul is not reporting a rumor. He names people he stayed with, including the brother of Jesus.
In 1 Corinthians he goes further: “After that, he was seen of above five hundred brethren at once; of whom the greater part remain unto this present, but some are fallen asleep” (1 Corinthians 15:6). Set aside for now what you conclude about the resurrection. Look only at the historical move Paul makes. He tells readers that most of these witnesses are still alive. A writer inventing a figure would not hand his audience a list of people who could contradict him.
3. Around the year 49: Rome takes notice
Keener says the Roman writer Suetonius takes the story back to around the year 49. Keener reckons that as about 19 years after the crucifixion on the usual dating. He reads it as early material about Jesus’ followers in Rome and about debates within the Jewish community there. Put this point well inside your bracket.
4. The year 64: thousands in the capital
According to Keener’s summary of Tacitus, there were already thousands of Jesus’ followers in Rome by the fire of 64. Nero had some of them burned alive. A movement does not reach that size in the imperial capital around an empty name.
5. The Gospels, written inside the bracket
Keener says the usual critical dating places Mark about 40 years after Jesus. He adds that all the first-century Gospels fall within living memory. Luke describes his own method in these terms. He says his material came from people “which from the beginning were eyewitnesses, and ministers of the word” (Luke 1:2).
Keener also explains that most scholars today read the Gospels as ancient biographies. He says that genre was at its most historically careful in the first and second centuries, especially when the subject was a recent figure.
6. Josephus, a Jewish historian of the first century
Josephus discusses Jesus in Antiquities 18.63-64. Keener grants that later Christian scribes altered the passage. He says scholars have largely reconstructed its original form, and that an Arabic version of the quotation has confirmed it. In that reconstruction, Jesus is a wise teacher with many followers. He is known for what Josephus calls paradoxa, a Greek word Keener says Josephus also uses for the miracles of Elisha. The Jerusalem elite hand him to Pilate, and he is executed.
7. Outside the bracket: the later gospels
Now move to the right end of your line. Keener says the Gospel of Thomas, probably the earliest of the so-called lost gospels, is usually dated around 140, sometimes around 170. Most of the others, he says, come from the late second and early third centuries or later. His verdict is blunt: “They weren’t lost, they were thrown out.” By then, he says, “at this point, there’s nobody alive who remembers Jesus public ministry as eyewitnesses.”
Draw these outside your bracket. The picture on your page now makes Keener’s point better than any summary. The early church, he argues, favored sources written within living memory by eyewitnesses or people who knew them. That is the same test a historian would apply today.
8. The hostile witnesses
Finally, add a note for later opponents of the movement. Keener mentions some rabbis and a pagan critic named Celsus. They called Jesus’ works sorcery. They did not deny that people had experienced them. Write critics: argued about what he was, not whether he was.
Now hold up a yardstick
A timeline means little without comparison. Keener offers two.
The first is Alexander the Great, who lived from 356 to 323 BC. Keener says the best surviving source on Alexander comes from a historian of the second century AD, more than 400 years after Alexander died. Draw a second, much longer line under your first one for Alexander. Mark his death on the left and the best source more than four centuries to the right. Then look at both lines together. Keener’s conclusion is that “the kind of evidence we have is better than we have most historical figures in the ancient world.”
The second is Herod Agrippa I, king of Judea from 41 to 44. Keener says Josephus writes about him at length, yet Agrippa gets only a line in one Roman historian. A popular king got a line. A crucified teacher from Galilee got more.
Separate the date from the meaning
This is the habit that will make you trustworthy in a real conversation. Every entry on your timeline holds two different things. One is a fact about a source: who wrote it and roughly when. The other is a conclusion someone draws from it.
Go back through your entries with a second color. Next to each, write one sentence that begins This shows… and one that begins This does not show… For example, Tacitus shows that a Roman historian knew Jesus was executed under Pilate. It does not show, on its own, anything about the resurrection.
Notice one more distinction. Several of your dates are the dates of events the writers report, such as 49 and 64. The year each writer actually wrote is a separate date. The conversation behind this guide does not give it. If you want to strengthen your timeline, look up when Tacitus, Suetonius and Josephus wrote. Add those dates in a third color. A careful retelling keeps the two kinds of date apart.
Leaders: this exercise works best in pairs. Give each pair two or three entries and ask them to report back. Push gently on any This shows sentence that claims more than the source can carry.
The objection underneath the timeline
Someone may look at all of this and still say that a story repeated for 40 years turns into a game of telephone. Lisa Fields described meeting exactly that argument in her first college course on the Gospels. She said it shook her. Keener’s reply rests on chronology. The telephone game imagines a message whispered down a chain of 40 people. Jesus taught crowds who heard him together. In his words, “that’s one generation that’s not 40 generations.” He adds a point about how ancient teaching worked: “If Jesus was a teacher, then he had disciples.” Disciples were expected to carry on their teacher’s words.
Keener also traces deeper skepticism to the 1700s and the philosopher David Hume. Hume argued that no credible eyewitness testimony for miracles exists. Keener says that premise shaped skeptical study of Jesus for the next two centuries, and that books claiming Jesus was a myth often rely on work from the early 1900s. He also argues that Hume limited credible witnesses to educated, white, Western and modern people, and that Hume’s arguments were later used to support slavery. Those are Keener’s historical claims. Readers who want to repeat them should check them against Hume’s own writing first.
Lisa Fields made a related observation about burden of proof. She recalled a scholar whose standard was so high that, without modern science, “you couldn’t even validate that your parents were your parents because you have no memory of coming from them.” Keener puts the same problem this way: “the standards that they’re using, you can’t trust anything in ancient literature.” A test that erases Jesus erases Alexander and Pilate with him.
Practice the retelling
Turn your paper face down. Try to retell the timeline from left to right in under three minutes. Name the governor, Paul’s living witnesses, the two Roman dates, the Gospels inside the bracket, Josephus, and the later gospels outside it. Then turn the paper over and see what you dropped.
In a group, do this in pairs. One person retells. The other plays a polite skeptic and may interrupt only with one question: How do you know that? The person retelling has to answer by naming a source and its place on the line. Then switch roles. Leaders should keep the tone friendly. The goal is fluency, not winning.
Questions for discussion
- Which entry on your timeline surprised you most, and why had you not heard it before?
- Why do you think the bracket of living memory matters more than the total number of sources?
- When Paul tells readers that most of the 500 witnesses were still alive, what was he risking? What does that suggest about his confidence?
- Keener grants that scribes altered the Josephus passage. Does admitting that weaken the case or strengthen your credibility when you present it? Explain your reasoning.
- Where on the timeline would a skeptic most likely push back, and what would you need to know to answer well?
- Which of your This does not show sentences matters most for keeping a conversation honest?
- Keener said, “So Jesus being written about within living memory is really significant.” In your own words, what makes it significant?
What the line can carry
Your finished timeline supports a modest claim, and a firm one. A Jewish teacher from Nazareth gathered disciples, gained a reputation for wonders, and was executed under Pontius Pilate. Within living memory, friends and outsiders alike were writing about him. The line does not, by itself, answer who he was or whether he rose. It does settle where that conversation can begin.
Keep the sheet. Over the coming week, add one more dated source to it from your own reading, and decide which side of the bracket it falls on.