"I became a servant of this gospel through the gift of God's grace, given to me by the working of his power. And to me — genuinely the least of all God's people — this grace was given: to announce to the Gentiles the unsearchable riches of Christ, and to make plain for everyone the plan of this mystery that had been hidden for ages in God, who created all things.
The purpose? So that through the church, the multi-layered wisdom of God would now be made known to the rulers and authorities in the heavenly places. This was God's eternal plan, accomplished in Christ Jesus our Lord — in whom we have boldness and confident access through faith in him.
So I'm asking you: don't lose heart because of what I'm suffering for you. My suffering is actually your glory."