ISB ~ Ephesians 3 v6

Gentiles are fellow heirs:The OT revealed that the nations would be blessed, but it remained unclear how this would take place (Gen 22:16-18; Sir 44:21; Is 49:6; Zech 2:11). It was also not clear before the proclamation of the gospel whether the Gentiles would be saved on an equal footing with Israel (Gal 3:28; Col 3:11).