Why are you now trying to change the subject? I am still waiting for your answer to what I asked here:
Of what "context" do you speak that changes the fact that Paul told every Jew in every place that they are members of the Body of Christ?
No I didn't. I said the following:
The following words were sent to all who in every place call on the name of the Lord Jesus:
"For by one Spirit are we all baptized into one body, whether we be Jews or Gentiles, whether we be bond or free; and have been all made to drink into one Spirit" (1 Cor.12:13).
Those words were addressed to every Jew and Gentile in every place:
From Paul's words in these two verses we can know that all the Jews in every place are members of the Body of Christ.
Therefore, all the epistles, from Romans through Jude, were written by members of the Body and were addressed t those in the Body.