Paul did not challenge Peter at all. that's a lie ! and work of Satan. it's made up gibberish, twisting the story.
If Paul was challenging Peter, Peter would of had Challenged him on the subject.
All that Paul was doing was setting the example forward and Peter did not challenge such at all.
Any true Jew follows all of the OT and any worthy Christian knows that the OT is a Blueprint for the NT.
Sadly some try and split the two and make out some pathetic race thing of the Goyim and the Jews being two clean different people, but the fact remains that the two are as one "under true Christianity" and it's only they who are not true Christians that make up this lie about two, the Jews still insist such as do all Atheist peddle this point and this is because they are ignorant of the fact. because they are rejecting Christ.
All under True Christianity are as one and anyone who claims otherwise is of Satan.
Any Jew who goes outside of the OT Books that we have in our Bible is not a Jew at all, but is of Satan for sure if they add to the OT and that condemns the Talmud totally and there so called Zionist lackey dogs, there is no hope for them so called Jews because they are not supporting Holy Moses at all in fact or the OT but have made up their own Idols just like that bastard Golden Calf that such Satanist created and tried to kill Holy Moses.
Jews are not for today, they who were worthy became Christians 2000 years ago.
No one is worthy of God unless you are born again.
God does not bring the unrepentant back into his arms, ever, that is Satans doing !
But nowadays Satanic clowns are claiming that he some how will, because of the bastard State that was created by Satanist in fact. if that were the case, God would have to say sorry to Sodom and Gomorrah and for Jesus Christ as well, as why would God do such a thing ? by bring back unrepentant idiots.