I do believe these verses were fulfilled in the first century as the gentiles they being not a particular nation, but I will need to formulate my response more fully to demonstrate why I believe it to be so.
Paul reiterates it in Romans 10:19.
Paul reiterates it in Romans 10:19.
I can only think of one place where those distinct tribes now exist.
Since I don't see...
A. A genealogy anywhere on earth for the past 2,000 years
B. Those currently claiming to be the nation of Israel, seeds of Abraham in any significant numbers getting saved...
This narrows down the possible interpretation.