Was the bible made for foreign affairs?

Acts 17:26 Paul applied this principal when speaking to the Greeks on Mars Hill in Athens when he said: "And hath made of ONE BLOOD all nations of MEN for to dwell on all the fact of the earth, and hath determined the times before appointed, and the bounds of their habitation..." The 'of one blood' refers to the common descent mentioned above, and is consistent with the findings of modern genetics that every people group on the earth have basically the same genetic characteristics as every other.