The incident in question didn't involve Paul. It was John the Baptist who, while imprisoned, sent followers to inquire of Jesus.
Matthew 11:2, 3 - And when John had heard in prison about the works of Christ, he sent two of his disciples and said to Him, "Are You the Coming One, or do we look for another?"
(Parallel passage at Luke 7:18-20)
[NKJV]
He preached the core message of Jesus - the Kingdom of God.
prison letters, or the letters of Saint Paul
he spread the word of Jesus throughout his life.
No, Paul was an apostle of Jesus Christ. Apostle means, "One sent with a special message or commission". Jesus commissioned Paul as the "Apostle to the Gentiles" (Romans 11:13). Paul's ministry was in line with Jesus' doctrines. There were no conflicts.
Paul was a prisoner in a Roman Prison. There he met a man by the name of Onesimus. Onesimus was a run away slave and some how ended up in prison with Paul. Paul led Onesimus to the Lord Jesus Christ while in prison. This story is found in Philemon, a one chapter book. Please read it.
Apart from their obvious roles as Messiah and Apostle, scholars have long debated the apparent mismatch between the teachings of Jesus and Paul. One normal way of stating it is that Jesus preached about God but Paul preached about Jesus. Or, Jesus announced the kingdom of God and Paul announced the Messiahship of Jesus. Also, Jesus called people to a simple gospel of repentance, belief, and the practice of the Sermon on the Mount while Paul developed a complex theology of justification by faith, something Jesus never mentioned. Some say that Jesus preached a wonderful universal message and that Paul scrunched it back into the small distorting framework of his Jewish, rabbinic mind. Others say that Jesus preached a pure Jewish message and that Paul falsified it by turning it into a Greek, philosophical and even anti-Jewish construct. In defense of Paul here, he thought of it this way: Jesus was the Composer and he was the conductor or Jesus was the Architect and he was the builder. Paul was explicitly honouring Jesus by not saying and doing the same things but by pointing people back to Jesus' own unique achievement.
They didn't. The disciples saw Jesus as a man, and God's chosen Messiah. It was the false prophet Paul who perverted the message of Jesus.
Jesus influenced Saint Paul through a transformative encounter on the road to Damascus, where Paul experienced a vision of Jesus and heard his voice. This encounter led Paul to convert to Christianity and become one of its most influential early leaders, spreading the teachings of Jesus and establishing churches throughout the Roman Empire. Paul's writings, found in the New Testament, reflect his deep devotion to Jesus and his message of love, grace, and salvation.
Was a servant of Jesus Christ, a minister.
No, Paul Kellerman does not die in the Prison Break.
The book of Phillippians was written by Paul in prison.
When Paul preached in Athens, his reception was mixed. Some were interested in his message about Jesus and the resurrection, while others mocked him and dismissed his teachings. Overall, his time in Athens was notable for engaging with Greek philosophy and culture to present the Christian message.