Ephesians 3:5-7

which in other ages was not made known unto the sons of men, as it is now revealed unto his holy apostles and prophets by the Spirit; that the Gentiles should be fellowheirs, and of the same body, and partakers of his promise in Christ by the gospel: whereof I was made a minister, according to the gift of the grace of God given unto me by the effectual working of his power.