Under Jewish law, a Jew can never forsake his or her obligations to keep the Law of Moses. So a Jew who becomes an apostate is just a bad Jew, not a non-Jew. The child of a bad female Jew is a Jew.
SO then actually what you are saying is that people are born as Jews and Gentiles even if your Mother is a Muslim and Father is a Jew you are still born a *Gentile*?
Judaism I suppose is the only religion you can be born into and become that automatically upon your birth from your birth mother...
To be a Christian you have to make a decision all on your own to convert to the gospel of Jesus Christ..
Islam I am un-sure if they convert or are forced automatically by there Muslim parents..
On thing that is interesting in the Book of Revelation is it says” The temple in Israel will be over-run by the gentiles which could be Arabs, Atheists or Pagans....