Even though he was writing from prison, the Apostle Paul's gratitude and joy leaps off the page in his letter to the Philippians. He writes to Christians in a Greek city that he visited on his second missionary journey to thank them for their partnership with him, and also to encourage them to maintain unity in the face of forces that were trying to divide them. In Philippians Verse by Verse, Grant R. Osborne draws on years of examining the...