Paul the Apostle

Paul of Tarsus — born Saul, a Jew of the tribe of Benjamin, a Roman citizen, and a Pharisee trained under Gamaliel — became the most influential missionary and theologian of the early Church. Thirteen letters of the New Testament bear his name, and the second half of the Acts of the Apostles narrates his journeys.

From persecutor to apostle Saul first appears approving the stoning of Stephen and "ravaging the church" (Acts 8). On the road to Damascus he was confronted by a vision of the risen Christ — "Saul, Saul, why do you persecute me?" — and was blinded, then baptised (Acts 9). He recounts the same turning in his own words in Galatians 1, insisting his gospel came "not from man" but "through a revelation of Jesus Christ."

The missionary journeys Acts records three great journeys across Cyprus, Asia Minor, Macedonia, and Greece, planting churches in Antioch, Galatia, Philippi, Thessalonica, Corinth, and Ephesus. At Athens he reasoned with Stoic and Epicurean philosophers at the Areopagus (Acts 17). His letters were written to these congregations to correct, encourage, and instruct them.

The gospel of grace Paul's central theme is justification by grace through faith: "For by grace you have been saved through faith… it is the gift of God" (Ephesians 2); "the righteous shall live by faith" (Romans 1). His letter to the Romans is the fullest statement of his theology of sin, grace, and salvation; 1 Corinthians 15 gives the earliest written account of the resurrection. These texts became the seedbed of Western theology — decisive for Augustine, and again for Luther and Calvin at the Reformation.

The Jerusalem question A defining crisis was whether Gentile converts must keep the Mosaic law. Paul opposed compelling circumcision; the matter was settled at the Council of Jerusalem (Acts 15), which did not impose the full law on Gentiles. In Galatians 2 Paul describes confronting Peter at Antioch over table fellowship — an episode the traditions read variously, but which Paul himself frames as defending "the truth of the gospel."

Imprisonment and death Arrested in Jerusalem, Paul appealed to Caesar as a citizen and was taken to Rome (Acts 25–28), where Acts leaves him under house arrest, still preaching. Early tradition (Clement of Rome, Eusebius) holds that he was martyred at Rome under Nero, by beheading, around AD 64–67 — the date and manner resting on tradition rather than the New Testament text, which does not record his death.

Legacy No one outside the Gospels shaped Christianity more. Catholic, Orthodox, and Protestant traditions alike revere Paul as an apostle and martyr and read his letters as Scripture, while drawing different emphases from his teaching on grace, works, and the Church. His letter to the Romans has repeatedly reignited reform across Christian history.