Colossians 1:28

of which I was made a servant according to the stewardship of God which was given me toward you to fulfill the word of God,

the mystery which has been hidden for ages and generations. But now it has been revealed to his saints,

to whom God was pleased to make known what are the riches of the glory of this mystery among the Gentiles, which is Christ in you, the hope of glory.

for which I also labor, striving according to his working, which works in me mightily.