John 4:22We'll anyone that can read can refute your claim here.
Change in the priesthood and also a change in the law.
The obsolete old covenant is no longer valid, as the blood of animals can not remove sins.
JLB
You worship what you do not know; we worship what we know, for salvation is from the Jews.
Romans 10:19
But I say, surely Israel did not know, did they? First Moses says, “I will make you jealous by that which is not a nation, By a nation without understanding will I anger you.”
Romans 11:11
I say then, they did not stumble so as to fall, did they? May it never be! But by their transgression salvation has come to the Gentiles, to make them jealous.
Romans 11:14
if somehow I might move to jealousy my fellow countrymen and save some of them.
How can you seriously provoke a Jew to jealousy when you are accusing them of ushering in the antichrist? How can you possibly witness to a Jew telling them Jesus did away with a Law of Moses? The evangelism I have seen Christians trying to witness to Jews and Rabbi's is painfully pathetic as the Jews well versed in the scriptures, run circles around the evangelists explaining why Jesus could not be the Messiah because most of Christianity teaches Jesus did away with the Law of Moses. Not a good way to provoke a Jew to jealousy.