As a result, it has become clear throughout the whole palace guard and to everyone else that I am in chains for Christ. Philippians 1:13, NIV:

What motives were behind the increase in preaching of Jesus Christ?
Some was preaching out of envy and strife, others were preaching out of good will, because of their love for Paul, that he was in prison in Rome because of his protection over the gospel and preaching the love of Jesus Christ.