Negative, unless you consider Luke to be Jewish. At any rate, they ceased to become Jews in Acts and became Christians.
That is before Nicea.
About 300 years before. Very perceptive of you to notice.
Perhaps it is the Replacementarianism Lens. Yah'shua is, was and will always be a Jew. Yah'shua came to bring the new Covenant After the boys chose Mattahis, Again your ignorance of the Holy WORD is breathtaking.
shalom b'SHEM Yah'shua HaMashiach
as in Jer 31:31-37 to Judah and Israel.
YHvH sent Paul to graft-in
the gentiles to the New Covenant.
You said that Jesus and all of his followers were Jews. I brought up the example of Luke and this is what you give me? Anyway, the Church became Christian at Pentecost, so all of those who believed converted. As well, all of the thousands immediately afterward converted as well.
Are you trying to muddle in the idea of believing Jew and cultural Jew and muddy the waters here?
After the boys chose Mattahis, YHvH sent Paul to graft-in the gentiles to the New Covenant.
Looks like Peter jumped the gun, and Paul didn't do what he was sent to do since he spent most of his time with either the Jewish converts or the uncoverted Jews in his documented journeys. So in your opinion, which of Peter and Paul failed more?