Jew is a stolen term, originally it is not about a race, religion, or title. A real Jew is someone who believes God sees and hears everything and acts and behaves accordingly, salvation comes from these types of people because they will do no wrong because they have chosen to do the will of the Living God. They are the chosen people only because they chose God before God chose them. Otherwise an evil race, religion, or title would be unaccountable for sin. This is why in Revelation 2.9 and 3.9 they are call fake Jews and the synagogue of Satan because they do evil in the sight of the Lord.