Ephesians 3:3-9

3that is, the mystery made known to me by revelation, as I have already written briefly. 4In reading this, then, you will be able to understand my insight into the mystery of Christ, 5which was not made known to people in other generations as it has now been revealed by the Spirit to God’s holy apostles and prophets.

6This mystery is that through the gospel the Gentiles are heirs together with Israel, members together of one body, and sharers together in the promise in Christ Jesus. 7I became a servant of this gospel by the gift of God’s grace given me through the working of his power. 8Although I am less than the least of all the Lord’s people, this grace was given me: to preach to the Gentiles the boundless riches of Christ, 9and to make plain to everyone the administration of this mystery, which for ages past was kept hidden in God, who created all things.