As was typical in Paul’s letters, he began this one with a greeting, a thanksgiving, and a prayer. In these, he didn’t waste any words but gave some previews of the major themes of the letter.
Although Paul’s circumstances were very difficult, he focused on bigger realities in which he rejoiced.
It’s one thing to say we believe, another to demonstrate it with what we do with our possessions and our abilities.
While the Old Testament is still valid, we also have the message of the one who was raised from the dead.