Paul explains that his ministry and imprisonment are part of God’s now-revealed plan for the Gentiles. Through the gospel, Gentiles who are in Christ share fully and equally in the inheritance, the one body, and the promise, and the church’s united life now displays God’s many-sided wisdom before the heavenly realm.

Verse 1 begins as though Paul is about to pray, but he stops to explain something first. The words “For this reason” tie this section to 2:11–22, where he has just described Jews and Gentiles being brought together in Christ. His imprisonment is not a sign that God’s plan has failed. It is part of his calling as “the prisoner of Christ Jesus for the sake of you Gentiles.” His chains are connected to his God-given mission to bring the gospel to the nations.

In verse 2, Paul speaks of a “stewardship” of God’s grace. He means a responsibility God entrusted to him, not a role he created for himself. His ministry was given by grace, and it was given for the good of the Gentiles. Then in verse 3 he says this was made known to him “by revelation.” Paul did not arrive at this plan through human insight. God Himself made it known.

The “mystery” Paul speaks of is not hidden spiritual knowledge for a select group. He defines it clearly in verse 6. Through the gospel, Gentiles are “fellow heirs, fellow members of the body, and fellow partakers of the promise in Christ Jesus.” Paul uses three strong expressions to make the point unmistakable. Gentile believers are not second-class members. They do not merely stand near the promises while others possess them more fully. In Christ they share equally in the inheritance, belong equally to the one body, and partake equally in the promise.

Verse 5 says this mystery “was not disclosed” to earlier generations “as it has now been revealed.” This does not mean the Old Testament gave no indication that the nations would share in God’s blessing. It means this truth was not made known with the same clarity and fullness as it is now. In this present era, God has revealed it by the Spirit to His holy apostles and prophets, the foundational witnesses of the church.

In verses 7–9, Paul turns to his own place in this plan. He became a servant of this gospel by God’s grace and by God’s power. His ministry did not arise from personal worth. In fact, he calls himself “less than the least of all the saints,” showing humility rather than self-promotion. Yet God gave him grace to preach to the Gentiles “the unfathomable riches of Christ.” The focus is not only on ethnic reconciliation, important as that is, but also on the immeasurable wealth found in Christ Himself. Paul was also called to bring to light God’s hidden plan, a plan long concealed in God, the Creator of all things.

Paul then shows the larger purpose behind all this. God’s aim is not merely that individuals be saved, or even only that Jews and Gentiles live together in peace. Verse 10 says that through the church the many-sided wisdom of God is now being made known to the rulers and authorities in the heavenly realms. The church is not only the receiver of God’s revelation; it is also the means by which God displays His wisdom. When people once divided are made one in Christ, God’s wisdom is put on display before the unseen realm.

Verse 11 makes clear that this was not an afterthought. It was according to God’s eternal purpose, accomplished in Christ Jesus our Lord. The inclusion of the Gentiles as equal sharers in salvation is part of God’s long-standing plan, now brought to fulfillment in Christ.

Verse 12 brings this great purpose down to the believer’s present standing before God. In Christ we have boldness and confident access to God, grounded in His saving work and received through faith in Him. This continues the theme of nearness to God already developed in 2:18–22. It is more than a religious feeling of confidence. It means real access to the Father in Christ. Paul does not leave this truth at the level of a grand cosmic plan. He shows that believers, both personally and together, benefit from it by being brought near to God.

Finally, verse 13 returns to Paul’s suffering. He tells the Ephesian believers not to lose heart because of his tribulations for them. His imprisonment should not be read as disgrace, failure, or divine abandonment. These sufferings belong to God’s saving purpose and serve their good. In that sense, they are “your glory,” because they are tied to the gospel by which Gentiles have been brought into full sharing in Christ.

Key Truths: - Paul interrupts his prayer to explain his ministry and suffering for the Gentiles. - The mystery is not secret religious knowledge; it is God’s now-revealed plan that Gentiles share equally in Christ through the gospel. - Gentile believers are not second-tier members but fellow heirs, fellow members of the body, and fellow partakers of the promise. - The Old Testament contained anticipations of Gentile blessing, but this truth is now revealed with greater clarity. - Paul’s ministry was a stewardship given by God’s grace and power. - Through the church, God’s many-sided wisdom is displayed to the heavenly powers. - This plan was part of God’s eternal purpose accomplished in Christ. - Believers have real, confident access to God in Christ, grounded in His work and received through faith. - Paul’s sufferings are not a sign of failure but serve God’s saving purpose.