Early Christianity in Its First-Century Context
How does the Second Temple Jewish and Greco-Roman world change our reading of the New Testament?
How to use this guide
This guide is built for a 45-60 minute small-group conversation about "Early Christianity in Its First-Century Context." Open with prayer, read the framing aloud, and use the questions below to surface what people actually think before you walk through the case. Aim for honest engagement over consensus.
Facilitator tips
- Read the lesson before the meeting; you do not need to be an expert, just a guide.
- Resist the urge to fill silence. The best discussions follow long pauses.
- When someone raises an objection you cannot answer, write it down and follow up next week.
- Close with a single takeaway from each member, not a doctrinal summary.
What we're studying
Modern readers often approach the Gospels as if they floated free of any historical soil. Jeremiah Johnston, N.T. Wright, and others have shown that understanding the actual cultural and political setting makes Christianity's distinctive claims sharper, not vaguer.
The case in brief
Johnston argues that the New Testament only makes sense inside the thick context of first-century Judaism, Roman occupation, and the broader Greco-Roman moral world. Early Christianity did not emerge in a vacuum. Hostile witnesses (Tacitus, Pliny, Josephus, Suetonius, Lucian, Celsus) corroborate its earliest growth. The counter-cultural ethic of the early church (care for the sick, dignity of women and slaves, refusal of infanticide) transformed the ancient world in ways that are still measurable today.
Argument structure
Conclusion: Christianity's specific historical claims and ethical footprint are better explained by a real resurrection movement than by myth or opportunism.
- Early Christianity emerged in a strictly monotheistic Jewish context that resisted syncretism.
- Roman and Jewish hostile sources independently attest Christ and the rapid spread of his followers.
- The early church's ethical innovations (against infanticide, toward the poor, women, slaves) were costly and distinctive.
- Christian growth persisted despite persecution, legal disability, and social stigma.
What if someone says...
"These sources are late and derivative."
Tacitus and Pliny wrote within 80 years of the crucifixion and had access to Roman archives. Their tone is hostile, not promotional, which strengthens their evidential weight.
"Christians also failed morally in many places and times."
That is true and Christianity itself teaches universal moral failure. The historical claim is not that Christians were perfect but that the movement introduced and normalized specific ethical innovations that were counter-cultural and costly.
Discussion questions
- What would the ancient world look like without the influence you just read about?
- Which hostile-witness source most shifts your confidence, and why?
- How should the moral legacy of Christianity weigh in your overall assessment of its truth?
- [Small group] Where in your own life does this question feel most pressing?
- [Small group] Who do you know that wrestles with this — and how could you talk with them about it this week?
Going deeper
- Annals 15.44Tacitus · c. AD 116 · Roman historian
- Epistle 10.96 to TrajanPliny the Younger · c. AD 112 · Roman official
- Antiquities 18.3.3; 20.9.1Josephus · c. AD 93 · Jewish historian
- Unimaginable: What Our World Would Be Like Without ChristianityJeremiah J. Johnston · 2017 · Cultural apologetics
- Unleashing PeaceJeremiah J. Johnston · 2021 · Practical apologetics
- Jesus and the EyewitnessesRichard Bauckham · 2006 (rev. 2017) · Gospels as testimony