APOLOGIA
Evidence Library

History · Strong consensus

The conversion of Paul

A committed persecutor of the early church became one of its principal missionaries after claiming an appearance of the risen Jesus.

The evidence explained

This item is unusual because we have first-person testimony. Paul writes about his own prior persecution of the church and his reversal in letters historians accept as authentically his — Galatians and 1 Corinthians among them. We are therefore not dependent on a later narrator's account of somebody else's inner life.

The argumentative force lies in motive. Conversions in the direction of one's existing incentives are easy to explain; Paul's ran the other way. He moved from a position of standing and security within his community to one of floggings, imprisonments, and eventual execution, on the basis of a claim he says he received by appearance rather than by instruction.

The skeptical explanations are serious and should be stated fairly: a visionary or hallucinatory experience under psychological strain, or a gradual reconsideration later narrated as a sudden event. Defenders respond that a hallucination hypothesis fits an existing expectation poorly — Paul had no expectation of a crucified Messiah being vindicated — and that group appearances resist the same explanation. Skeptics reply that individual psychology is unpredictable and that group appearance reports may be later consolidations. The disagreement is about the best explanation of an agreed set of facts, which is exactly what a mature apologetic conversation looks like.

What it does show

  • At least one early Christian claimant was not a prior follower and had no obvious incentive to convert.
  • Resurrection belief was not confined to the original disciple group.

What it does not show

  • Sincerity is not accuracy: that Paul genuinely believed he saw something does not establish what he saw.

Primary sources and literature

  • Galatians 1:13–17Paul's own account of his prior life and reversal.
  • 1 Corinthians 15:8–9Places his experience alongside earlier appearance claims.
  • Acts 9, 22, 26Three narrative accounts, differing in detail.

Where scholars disagree

Near-universal agreement on the fact of the conversion and Paul's sincerity; sharp disagreement about the nature of the experience.

For further study

Primary and secondary sources on both sides of this question. Reading the strongest opposing case is part of the work, not a concession.

  • The Resurrection of Jesus: A New Historiographical Approach Michael Licona

    The most methodologically careful defense, explicit about historiographical method and the limits of the evidence.

  • The Resurrection of the Son of God N. T. Wright

    Eight hundred pages on what resurrection meant in the ancient world and why the early Christian claim is historically odd.

  • Jesus and the Eyewitnesses Richard Bauckham

    Argues the Gospels rest on named eyewitness testimony rather than anonymous community tradition.

  • How Jesus Became God Bart Ehrman

    The leading skeptical account of the resurrection claim's origin; engage this rather than a caricature.

  • Jesus of Nazareth: King of the Jews Paula Fredriksen

    A first-rate secular historian's reconstruction, valuable for testing apologetic claims against mainstream scholarship.