Yell well, that’s your opinion man.
You’d think the Jews don’t have answers for it all in those 2K years right? Let me ask you— when G-d says “Forever” how short is it? Eternal nation. Here’s a primer for you—
Firstly, "the Jews" -- you're using a blanket term for now and then. In the 1st century, Jesus and ALL His disciples were 2nd temple Jews. He started His sect of 2nd temple Judaism and was in contention with the Pharisee Jews.
But Jesus came in to Jerusalem and was widely acclaimed. May believed - and these were "Jews". This continued even through the GREAT TRIBULATION (from about 64 Ad to 67 AD) when the Pharisees, the Sadducees AND the Roman authorities all turned on this Jesus-movement-Jewish sect.
A large chunk of "Jews" accepted their Messiah. Some didn't - and they were the Pharisee-Jews. These reinvented their religion in 70 AD, even editing out the texts that the Jesus-movement-Jews used as proof.
Hosea 1:10 talks about the gentiles grafted ON
The entire book of Genesis reads as
Christianity is Jesus-movement-Judaism, as "salvation comes (or rather came) from the Jews" -- the story of salvation spread to the entire world through Jesus
Jesus clearly states that God is One, and that He and God are One
He clearly in His parables talks about How the chosen people rejected Him over and over and that this is now a wider plan of salvation
Ezekiel 20: 34And I will bring you out from the people, and I will gather you out of the countries, in which you are scattered, I will reign over you with a strong hand, and with a stretched out arm, and with fury poured out was written just before the exile to bAbylon
It talks about the gathering back AFTER the babylonian exile
The Zechariah 14 destruction of Jerusalem is seen in
THIS was the destruction that Zechariah wrote about
And many 2nd temple Jews called upon Yeshua and they were delivered
The Jesus-movement-Jewish sect was still heavily dominated by ethnic Jews