Ephesians 3:6-8

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. Unto me, who am less than the least of all saints, is this grace given, that I should preach among the Gentiles the unsearchable riches of Christ