This is another in a series of questions on the Bible.
Question: In Acts 21, Paul is described as partaking in Jewish rituals to show the Jerusalem Church that he has not strayed from the Law of Moses. Gerd Luedemann takes this as evidence that the early Church was essentially Jewish in nature and thus that there was a division between early Jewish Christianity and Pauline Christianity. It would seem then that we are given Paul’s version of Christianity which differed from other versions of Christianity.
In reply, there are several points:
First, it is true that in Acts 21 Paul goes to Jerusalem, encounters the church there, and begins a purification ritual. The part of the question that says he did it “to show the Jerusalem Church that he has not strayed from the Law of Moses” is an opinion that is read into the text. The passage simply says that Paul began the ritual; it does not say why he did it. Unfortunately for this question, Paul is arrested before he can finish the ritual, meet with the church, and address the issue…..or at least Luke does not record for us anything else Paul said on the matter before he was arrested.
The rest is at: https://humblesmith.wordpress.com/2017/03/26/did-paul-create-his-own-version-of-christianity/