Ephesians 3:1
1For this cause I, Paul, am the prisoner of Christ Jesus on behalf of you Gentiles,
Paul’s chains are “of Christ Jesus” and “on behalf of you Gentiles.” Suffering is not a detour from the gospel’s width; it is the cost of carrying that width to the nations.
Here the reader meets a missionary heart: grace that sent Paul to the Gentiles is sincere toward the nations. The prisoner’s “for this cause” looks back to one new humanity and invites all to enter it by faith.
The apostle interprets prison as Christ’s assignment for Gentile inclusion. His identity is bound to the Lord’s purpose, not to Rome’s verdict.
God places even chains in the service of the mystery He is revealing. The Gentile church exists because the Lord willed a messenger and kept him at his post.