For the promise is for you, for your children, and for those far away — as many as Adonai our God may call!”
The whole Bible could have been a few chapters long, if Adam had resisted temptation. There was no Israel, no Jew and Gentile The LORD walked with Man, but sin got in the way. The Father singled out Israel as a focal point to draw all people back to Him. The same story continues today, The LORD wants to be known here and now and you are a part of that.