3:3 How that by revelation he made known unto me. See Ga 1:12.
The mystery. This mystery was revealed by God to him. A mystery is a truth, or fact, or purpose, which is hidden until it is revealed. This mystery is declared in Eph 3:6.
As I wrote afore in few words. In Eph 1:9 2:11-13.
3:3 The mystery - Of salvation by Christ alone, and that both to Jews and gentiles. As I wrote before - Namely, Eph 1:9,10; the very words of which passage he here repeats.
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.
