Don't you think that the Holy Book itself says that Jews are not a nation, a wild nation, just as Abraham also could have been black, and Japan is part of Canaan? It is also written that Abraham did not write the Holy Book, but it is written in Heaven. Abraham's choice is similar to when a person chooses a friend; in this case, the Creator chooses Abraham as a friend. Abraham is the first view of Christ, that is, a true Jew is a follower of Christ, regardless of belonging to any "wild" nation.