In his greeting, Paul previewed coming attractions in the rest of the letter, including the main event of Christ’s humiliation and exaltation.
From all of eternity God held a secret, which he finally revealed through his church to all the heavenly beings.
In a second vision, Daniel saw into the future when the Jews would need to remain faithful under terrible persecution.
King Nebuchadnezzar exited the scene with an important lesson for all of us about who is the real King.