In Cartas de san Pablo II y Carta a los Hebreos: Jesucristo y su Iglesia authors William A. Anderson, DMin, PhD and Juan Rend n highlight key aspects of Paul's letters.
In many ways, Paul was an activist with the message to live as peaceful followers of Christ. Unfortunately, Paul had to confront others who believed he was rejecting his Jewish roots, and his message of peace caused him a great deal of suffering.
Paul preaches of unity, love for Christ, moral living, and the Second Coming. He warns of false teachers, promotes vigilance in the wait for Christ, and blesses these communities throughout his letter writing, from his earliest letters, up until those he penned shortly before his death. Paul's encouragement, his advice for faithful living, and his love for Christ speak to us today as clearly as they did for the early Christians.