3:1-7 For having preached the doctrine of truth, the apostle was a prisoner, but a prisoner of Jesus Christ; the object of special protection and care, while thus suffering for him. All the gracious offers of the gospel, and the joyful tidings it contains, come from the rich grace of God; it is the great means by which the Spirit works grace in the souls of men. The mystery, is that secret, hidden purpose of salvation through Christ. This was not so fully and clearly shown in the ages before Christ, as unto the prophets of the New Testament. This was the great truth made known to the apostle, that God would call the Gentiles to salvation by faith in Christ. An effectual working of Divine power attends the gifts of Divine grace. As God appointed Paul to the office, so he qualified him for it.

2. If—The Greek does not imply doubt: "Assuming (what I know to be the fact, namely) that ye have heard," &c. "If, as I presume," The indicative in the Greek shows that no doubt is implied: "Seeing that doubtless," &c. He by this phrase delicately reminds them of their having heard from himself, and probably from others subsequently, the fact. See [2364]Introduction, showing that these words do not disprove the address of this Epistle to the Ephesians. Compare Ac 20:17-24.

the dispensation—"The office of dispensing, as a steward, the grace of God which was (not 'is') given me to you-ward," namely, to dispense to you.