Paul the Apostle

Paul, also named Saul of Tarsus, commonly known as Paul the Apostle or Saint Paul, was a Christian apostle (c. 5 – c. 64/65 AD) who spread the teachings of Jesus in the first-century AD. For his contributions towards the New Testament, he is generally regarded as one of the most important figures of the Apostolic Age, and he also founded several Christian communities in Asia Minor and Europe from the mid-40s to the mid-50s AD.

The main sources of information on Paul's life and works are Paul's letters and the Acts of the Apostles in the New Testament. Approximately half of its content documents his travels, preaching, and miracles. Paul was not one of the Twelve Apostles, and he did not know Jesus during his lifetime. Nonetheless, Paul was a contemporary of Jesus and personally knew eyewitnesses of Jesus such as his closest disciples (Peter and John) and brother James since the mid 30s AD, within a few years of the crucifixion (ca. 30–33 AD). He had knowledge of the life of Jesus and his teachings. According to the Acts, Paul lived as a Pharisee and participated in the persecution of early disciples of Jesus before his conversion. On his way to arrest Christians in Damascus, Paul saw a bright light, heard Christ speak, was blinded, and later healed by Ananias. After these events, Paul was baptized, beginning immediately to proclaim that Jesus of Nazareth was the Jewish messiah and the Son of God. He made three missionary journeys to spread the Christian message to non-Jewish communities.

Fourteen of the 27 books in the New Testament have traditionally been attributed to Paul. Seven of the Pauline epistles are undisputed by scholars as being authentic. Of the other six, Ephesians, 1 and 2 Timothy, and Titus are generally considered pseudepigraphical, while Colossians and 2 Thessalonians are debated. Pauline authorship of the Epistle to the Hebrews is almost universally rejected by scholars. The other six are believed by some scholars to have come from followers writing in his name, using material from Paul's surviving letters and letters written by him that no longer survive.

Today, Paul's epistles continue to be vital roots of the theology, worship, and pastoral life in the Latin and Protestant traditions of the West, as well as the Eastern Catholic and Orthodox traditions of the East. Paul's influence on Christian thought and practice is pervasive in scope and profound in impact. Christians, notably in the Lutheran tradition, have read Paul as advocating a law-free Gospel against Judaism. He has been accused of corrupting or hijacking Christianity, often by introducing pagan or Hellenistic themes to the early church. There has recently been increasing acceptance of Paul as a fundamentally Jewish figure in line with the original disciples in Jerusalem over past interpretations, manifested through movements like "Paul Within Judaism".

Paul's Jewish name was "Saul" (Hebrew: שָׁאוּל, Modern: Sha'ûl, Tiberian: Šā'ûl), perhaps after the biblical King Saul, the first king of Israel and, like Paul, a member of the Tribe of Benjamin; the Latin name Paulus, meaning small, was not a result of his conversion as is commonly believed but a second name for use in communicating with a Greco-Roman audience.

According to the Acts of the Apostles, he was a Roman citizen. As such, he bore the Latin name Paulus, which translates in biblical Greek as Παῦλος (Paulos). It was typical for the Jews of that time to have two names: one Hebrew, the other Latin or Greek.

Jesus called him "Saul, Saul" in "the Hebrew tongue" in the Acts of the Apostles, when he had the vision which led to his conversion on the road to Damascus. Later, in a vision to Ananias of Damascus, "the Lord" referred to him as "Saul, of Tarsus". When Ananias came to restore his sight, he called him "Brother Saul".

In Acts 13:9, Saul is called "Paul" for the first time on the island of Cyprus, much later than the time of his conversion. The author of Luke–Acts indicates that the names were interchangeable: "Saul, who also is called Paul." He refers to him as Paul through the remainder of Acts. This was apparently Paul's preference since he is called Paul in all other Bible books where he is mentioned, including those that he authored. Adopting his Roman name was typical of Paul's missionary style. His method was to put people at ease and approach them with his message in a language and style that was relatable to them, as he did in 1 Corinthians 9:19–23.