Paul claims to be a Jew even after becoming a Christian - and says this is also true of Peter
In Acts 21 - James is squarely in favor of Messianic Jews to the point of instructing Paul to participate in a ceremonial vow.
In Gal 2
11 Now when Peter had come to Antioch, I withstood him to his face, because he was to be blamed; 12 for before certain men came from James, he would eat with the Gentiles; but when they came, he withdrew and separated himself, fearing those who were of the circumcision. 13 And the rest of the Jews also played the hypocrite with him, so that even Barnabas was carried away with their hypocrisy.
14 But when I saw that they were not straightforward about the truth of the gospel, I said to Peter before them all, “If you, being a Jew, live in the manner of Gentiles and not as the Jews, why do you compel Gentiles to live as Jews? 15 We who are Jews by nature, and not sinners of the Gentiles
Acts 23:6
But perceiving that one group were Sadducees and the other Pharisees, Paul began crying out in the Council, "Brethren, I am a Pharisee, a son of Pharisees; I am on trial for the hope and resurrection of the dead!"
Acts 13
14 But when they departed from Perga, they came to Antioch in Pisidia, and went into the synagogue on the Sabbath day and sat down. 15 And after the reading of the Law and the Prophets, the rulers of the synagogue sent to them, saying, “Men and brethren, if you have any word of exhortation for the people, say on.”
16 Then Paul stood up, and motioning with his hand said, “Men of Israel, and you who fear God, listen:
QUOTE="BobRyan, post: 68604514, member: 235244"]Although Paul was certainly not under the condemnation of the Law as a born again New Covenant Christian - yet he also was not devoted to rebellion against the Law of God -
What is encouraging is that the span from Acts 21-28 gives a great view of how Paul declared his own practice "under oath" and before both Jews and gentiles starting with clarification of his teaching for his fellow Messianic Jews.
Acts 21
24 take them and purify yourself along with them, and pay their expenses so that they may shave their heads; and all will know that there is nothing to the things which they have been told about you, but that you yourself also walk orderly, keeping the Law
Acts 24
14But this I confess to you, that according to the Way which they call a sect, so I worship the God of my fathers, believing all things which are written in the Law and in the Prophets
Acts 25
8 while he answered for himself, “Neither against the law of the Jews, nor against the temple, nor against Caesar have I offended in anything at all.;
Acts 26
Therefore, having obtained help from God, to this day I stand, witnessing both to small and great, saying no other things than those which the prophets and Moses said would come; 23 that the Christ would suffer, that He would be the first to rise from the dead, and would proclaim light to the Jewish people and to the Gentiles;
Acts 28
17 And it came to pass after three days that Paul called the leaders of the Jews together. So when they had come together, he said to them: Men and brethren, though I have done nothing against our people or the customs of our fathers, yet I was delivered as a prisoner from Jerusalem into the hands of the Romans,... I have called for you, to see you and speak with you, because for the hope of Israel I am bound with this chain.
...
23 So when they had appointed him a day, many came to him at his lodging, to whom he explained and solemnly testified of the kingdom of God, persuading them concerning Jesus from both the Law of Moses and the Prophets, from morning till evening
================ and so for New Covenant Christians.
"I will write My LAW on their mind and heart" Jer 31:31-33 Heb 8:6-10
"if you Love Me KEEP My commandments" John 14:15
"Love Me and KEEP My Commandments" Ex 20:6
"the saints KEEP the Commandments of God AND their faith in Jesus" Rev 14:12
"what matters is KEEPING the Commandments of God" 1 Cor 7:19