Parallel
Ephesians 3:6
Nestle 1904 Greek New Testament · Berean Standard Bible
εἶναι τὰ ἔθνη συνκληρονόμα καὶ σύσσωμα καὶ συμμέτοχα τῆς ἐπαγγελίας ἐν Χριστῷ Ἰησοῦ διὰ τοῦ εὐαγγελίου
This mystery is that through the gospel the Gentiles are fellow heirs, fellow members of the body, and fellow partakers of the promise in Christ Jesus.