Investigate the man behind the faith

Apply the same rigorous historical methods scholars use to study Caesar or Socrates — to examine the life, world, and legacy of Jesus of Nazareth. No faith required. No skepticism required. Just careful, evidence-based reasoning.

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Theoria: The Historical Jesus

"The question of the historical Jesus deserves the same rigorous honesty we would apply to any figure from antiquity — and that honesty, I have found, is more illuminating than either faith or skepticism alone."

Theoria

What you'll learn

What you'll be able to do

  • Reconstruct the political, religious, and social world of first-century Judea and Galilee and explain how that context shaped Jesus' public ministry
  • Critically evaluate the principal primary sources for the historical Jesus — including the Gospels, Paul's letters, and non-Christian writers such as Josephus and Tacitus — assessing their date, authorship, and reliability
  • Apply the standard criteria historians use to evaluate ancient evidence (multiple attestation, embarrassment, dissimilarity, coherence) and articulate both their power and their limits
  • Distinguish between historical investigation and theological interpretation, and explain what historians can and cannot responsibly conclude about Jesus of Nazareth
  • Trace the major phases of the 'quest for the historical Jesus' and assess how scholarly assumptions have shaped competing portraits of Jesus across two centuries of research
  • Engage confidently with common objections and competing scholarly interpretations, evaluating arguments on their merits and responding with evidence-based, balanced reasoning
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How it works

A school that adapts to you

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Lessons adapt as you go

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The curriculum

What's inside your school

6 modules · 28 lessons

1

Thinking Like a Historian About Jesus

Establishes the methods, assumptions, and philosophical framework historians bring to investigating ancient figures, with Jesus as the central case study.

  • 1.1Why History Matters for Jesus StudiesIncluded
  • 1.2How Historians Work: Methods and LimitationsIncluded
  • 1.3History, Faith, and the Question of PresuppositionsIncluded
  • 1.4The Historical Jesus vs. the Christ of FaithIncluded
  • 1.5Two Centuries of Quests: From Reimarus to the Third QuestIncluded
2

The World Jesus Inhabited: First-Century Judea and Galilee

Reconstructs the political, religious, social, and economic environment of first-century Palestine so that Jesus' ministry can be understood in its proper context.

  • 2.1The Roman Empire and Its Hold on JudeaIncluded
  • 2.2Second Temple Judaism: Beliefs, Practices, and DiversityIncluded
  • 2.3Galilee: Social Conditions and the World of a Jewish PeasantIncluded
  • 2.4Jewish Messianic Expectations and Apocalyptic HopeIncluded
  • 2.5Archaeology and Material Culture: Digging Up the New Testament WorldIncluded
3

Christian Sources: The Gospels, Paul, and Early Tradition

Critically examines the New Testament writings as primary historical sources, evaluating their authorship, dating, genre, oral prehistory, and evidential value.

  • 3.1Oral Tradition and the Transmission of Jesus TraditionsIncluded
  • 3.2The Synoptic Gospels: Authorship, Dating, and the Synoptic ProblemIncluded
  • 3.3The Gospel of John: Similarities, Differences, and Historical ValueIncluded
  • 3.4Paul's Letters and the Early Creeds: The Earliest Written WitnessesIncluded
  • 3.5Non-Canonical Gospels: Evidence or Later Legend?Included
4

Non-Christian Sources and External Corroboration

Examines Greek, Roman, and Jewish sources outside the New Testament that mention Jesus or the earliest Christian movement and assesses their historical weight.

  • 4.1Josephus and the Testimonium FlavianumIncluded
  • 4.2Roman Witnesses: Tacitus, Suetonius, and Pliny the YoungerIncluded
  • 4.3Other Ancient Witnesses and the Limits of Argument from SilenceIncluded
  • 4.4The Mythicist Challenge: Evaluating the Case Against HistoricityIncluded
5

Criteria of Authenticity: Evaluating the Evidence

Teaches the principal criteria historians use to sift authentic Jesus traditions from later development, along with the ongoing scholarly debate about their validity.

  • 5.1Multiple Attestation: When Sources Agree IndependentlyIncluded
  • 5.2The Criterion of EmbarrassmentIncluded
  • 5.3Dissimilarity, Coherence, and Other Key CriteriaIncluded
  • 5.4The Limits and Criticisms of the Criteria ApproachIncluded
6

What Historians Can Responsibly Conclude About Jesus

Synthesizes the course's evidence and methods to assess the most historically defensible claims about Jesus' life, ministry, death, and the rise of the Christian movement.

  • 6.1The Bedrock of the Historical Jesus: What Almost All Scholars Agree OnIncluded
  • 6.2Jesus' Teachings, Miracles, and Self-UnderstandingIncluded
  • 6.3The Crucifixion: Historical Certainty and Its SignificanceIncluded
  • 6.4The Empty Tomb, Resurrection Appearances, and the Historian's DilemmaIncluded
  • 6.5From Jesus to Christianity: Explaining the Rise of the Early MovementIncluded

Who it's for

Is this you?

Theology students

Preparing to engage scripture and doctrine with the added depth of serious historical-critical scholarship behind them.

History enthusiasts

Fascinated by the ancient world and ready to apply real historiographical method to one of antiquity's most consequential figures.

Thoughtful believers

Faithful but intellectually restless — seeking honest engagement with hard questions rather than comfortable answers.

Committed skeptics

Want to know what the scholarly evidence actually says — not just what apologists or debunkers claim — and reason from there.

Lifelong learners

Retired or returning to study, drawn to a rigorous university-level treatment of a subject that has long intrigued them.

Independent researchers

Self-directed learners building a serious personal knowledge base in biblical studies, ancient history, or philosophy of religion.

Questions

Frequently asked

Your teacher

A note from your teacher

Theoria

Theoria

If you have picked up this school, I suspect you already know the frustration I am describing. You want to think seriously about Jesus of Nazareth — not to be talked at by a preacher, not to be handed a dismissive debunking, but to actually examine the evidence and reason through it carefully. You may be a believer with honest questions your tradition hasn't equipped you to answer. You may be a skeptic who wants to understand what serious scholarship actually says, rather than what partisans on either side claim it says. You may simply be a curious person who has encountered this question and found that most available resources pull you toward a predetermined conclusion before you have had a chance to think.

That is exactly what this school is designed to correct.

The historical study of Jesus is a mature, rigorous academic discipline with a literature spanning more than two centuries and contributions from scholars across the full range of religious conviction — from confessional Christians to committed atheists, from Jewish historians to secular classicists. What unites serious work in this field is not a shared theology or a shared skepticism, but a shared commitment to method: examining sources critically, situating figures in their historical context, applying consistent evidentiary standards, and being honest about what the evidence can and cannot establish.

That is the approach you will learn here. We begin with method itself — how historians work, what presuppositions do to our conclusions, and what "historical" actually means as a category of knowledge. Then we reconstruct the world of first-century Judea and Galilee, because Jesus cannot be understood apart from the Roman occupation, the rich diversity of Second Temple Judaism, the apocalyptic expectations that saturated Jewish life, and the social conditions of a Galilean peasant's existence. From there, we move systematically through the sources — the Synoptic Gospels, the Gospel of John, Paul's letters, non-canonical texts, Josephus, Tacitus — assessing each for its date, authorship, independence, and evidentiary value. We apply the standard historiographical criteria: multiple attestation, the criterion of embarrassment, dissimilarity, coherence. And we are honest about where those criteria have been criticized and why.

By the end, I want you to be able to do something specific: read a claim about the historical Jesus — in a book, a documentary, an online argument — and evaluate it on its merits. Not because you have memorized the right answers, but because you understand the method well enough to assess the reasoning yourself. That is what genuine historical literacy looks like, and it is a capacity that serves you whether your conclusions are orthodox, heterodox, or genuinely uncertain.

Come prepared to think carefully. Everything else, we will work through together.

Theoria

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  • 6 modules, 28 lessons
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