Did you know that once you are in Union with Christ via the new birth and new nature you are a new creation and you are not in Union with his jewishness but you are in Union with His Humanity as a Second/Last Adam in the place of being in union with the first Adam in his fallen state via the sin and death nature. That's why on multiple occasions the Apostle Paul repeats himself saying that in Christ the new Adam there are no Gentiles nor Jew because Jesus came to start a brand new human race called a new creation, Ephesians 2:15 just for starters. Jesus had two genealogies one in Matthew and one in Luke 3 taking us all the way back to Adam son of God