I didn’t call Jacob (Isreal), or even Joseph, a Jew or Hebrew. Or for that matter a religeous zealot of what is known as the One True God. I just defined that Jacob son of Issac, Son of Abraham, and brother of Esau, also known as Isreal was the Father of Joseph as well as Joseph’s twelve brothers who became the 12 tribes of Isreal.
Forgive me if I have misunderstood your post.