“But after two years Porcius Festus came into Felix' room: and Felix, willing to shew the Jews a pleasure, left Paul bound.”
King James Version (KJV)
24:27 But after two years - After St. Paul had been two years a prisoner, Felix desiring to gratify the Jews, left Paul bound - Thus men of the world, to gratify one another, stretch forth their hands to the things of God! Yet the wisdom of Felix did not profit him, did not satisfy the Jews at all. Their accusations followed him to Rome, and had utterly ruined him, but for the interest which his brother Pallas had with Nero.
Ac 24:27 But after two years. It was in the autumn of A.D. 60 that Felix was removed. Procius Festus came in Felix' room. This officer was more upright, according to Josephus, than most Roman governors, but died in the second year of his office. Felix, willing to shew the Jews a pleasure. He was recalled, because grave accusations were made against him. Had he released Paul, it would have intensified the enmity of the Jews, and hence he was turned over as a prisoner to his successor. The question has been asked how Paul spent these two years of confinement. Dean Howson urges that at this time of the Gospel of Luke was written under the supervision of Paul. He and Luke were in Judea, where the facts could be gathered. Philip lived at Caesarea. Paul more than once in his writings speaks of "My Gospel". Irenaeus, who had heard those preach who had heard the apostles, tells us that Paul was accustomed to speak of the Gospel of Luke as written by him, and Origen and Jerome assert the same fact. We know Paul could not have been idle. Hence, for these reasons, Howson suggests that at this period his chief work was the Third Gospel, the "Gospel of the Gentiles".