When Saul first encountered the Christian faith, he would have been offended that a man who claimed to be the Messiah was hung on a tree, and such men are described as being cursed.
Paul visits Cyprus as part of his first missionary journey, and they have a disagreement as to whether the Gentile converts must become Jews first by circumcision, which Paul is opposed to. Paul returns to Antioch, and his second missionary journey follows, which will take him to Thessalonica. Paul will be visiting the temple there, and so not to cause any unnecessary confrontation, he makes sure that his traveling companion is circumcised.
Paul exorcises a demon from a slave girl in Philippi who is following them. This causes an uproar from the men who are making money from this slave girl’s visions. Due to mistreatment, Paul is let go to leave and he continues on to Thessalonica, a trading hub. Paul makes converts there but he is again chased out of town. Paul continues to Berea and Athens, pushed far by the Holy Spirit.