Paul wrote for various reasons for example:
The letter to the Romans was written to expound the Christian faith, a doctrinal treatise.
The letter to the Galatians was written to encourage the churches that were under pressure to continue on with aspects of Judaism.
The letters to Timothy were written to encourage Timothy to oppose error in various churches and to give guidance to Timothy as he visited the young churches.
Acts of the Apostles
No, Paul of Samosata and Paul Saul of Tarsus are not the same person. Paul of Samosata was a bishop of Antioch in the 3rd century who held unorthodox views on the nature of Jesus, while Paul of Tarsus, known as Saint Paul, was an apostle and early Christian missionary who wrote many of the New Testament letters.
That would be Saint Paul, formerly Saul of Tarsus.
Paul, who was formerly called Saul. He was from Tarsus. He wrote 13 letters to different churches; those letters are called epistles.
Paul of Tarsus likely spoke multiple languages, including Greek, Aramaic, and possibly Hebrew. His letters in the New Testament suggest a proficiency in Greek, the common language of the Eastern Mediterranean at the time.
christians
It was in Tarsus.
tarsus
Paul was from the town or Tarsus which today is in Turkey.
No, Paul never did marry.
tarsus
Yes he was.