In his greeting, Paul previewed coming attractions in the rest of the letter, including the main event of Christ’s humiliation and exaltation.
Timothy and Epaphroditus demonstrated the mind of Christ in the way they lived.
In Stephen's speech before the Jewish Council, he gave a master class on the meaning of Old Testament history, which culminated in Jesus.
Within the final greetings in his letter to the Romans, Paul included a declaration about the final victory of the church.