Ephesians 3:6-8 that the Gentiles should be co-heirs, and of the same body, and sharers with them of his promise in Christ by the Gospel:

Haweis⁽ⁱ⁾ ⁶ that the Gentiles should be co-heirs, and of the same body, and sharers with them of his promise in Christ by the Gospel: ⁷ of which I am made a minister, according to the gift of the grace of God, which was given unto me by the effectual working of his power. ⁸ To 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;