Jacob & Esau #1 - Does the Old Covenant still grant God's protections to white people?

The most dangerous question of modern Bible scholarship is: did the Old Covenant end, or is it merely rendered subordinate to the New Covenant? All the circumstantial evidence says the Old Covenant is in force and it gives WHITE people superpowers over Jews. Remember Jesus said not one iota of the law or the prophets was changed. The Jewish Edomites would have a very strong interest in the seed of Jacob not knowing its own power. God tied that power to the BLOOD. This is why the Jews want everyone to mingle with races..