Paul's Journey to Jerusalem

One of Luke's purposes, when writing the book of Acts, was to show the fulfillment of the prophesy given to Paul that he would bear witness of Christ to Jews, Gentiles, Rulers, and Kings. Until Paul's journey to Jerusalem, he had witnessed to Jews and Gentiles, but we have little record of Rulers and Kings. It was on this trip, and the journey it caused, that Paul was given opportunity to witness to the rulers and King of the Jewish nation, and was sent as far as Rome to bear witness.