Eph 3:1

3:1 Paul begins a prayer that his Gentile readers will be filled with the presence of Christ and be able to grasp the truth about their Redeemer’s love and power (vv. 14–21). Paul interrupts himself to explain the nature of his own ministry and insight into the union of Jew and Gentile in Christ (vv. 2–13).

prisoner. Paul is under house arrest in Rome (Acts 28:16, 30).