My recorded ancestry goes back at least 16 generations through Jamestown Virginia and its original colonists. One part of my ancestry starts it's written record in Tennessee with no traces farther back to say whether or not it is native american, jewish, african, european. I will say that according the hospital doctors and to my parent, I am of the planet earth. If the Bible was not of the spirit, then what good is a spiritual vine? The faith of Abraham was seen with the physical manifestation that his son was still alive when he came home. Yet in service to his superstition he sacrificed the animal. Christ did not sacrifice himself for his own sins, but for ours, to put an end to our service to superstition. That is true sacrifice. I am not a DNA analysist but with global dispersal of the seed of Isaac and Jacob, there is more than a slim chance that a large portion of the world's population carries the seed of Abraham.