God deals with all nations, ethnicities, colours, languages & religions BY THE GOSPEL. That of course includes Jews.
Have you searched the Scriptures to support your statement?
Read John's warning to the Pharisees & Jewish leaders in Mat. 3, Jesus' words to them in John 8, Mat. 21-23, Peter's in Acts 3 & 4. e.g.
Mat. 21:43 ‘Therefore I tell you that the kingdom of God will be taken away from you and given to a people who will produce its fruit.
They give absolutely no encouragement to the Jews to continue to trust in their Jewishness - their family pedigree from Abraham, Jewish traditions, even their temple worship. Even the secret enquirer Nicodemus was told -
John 3:18 Whoever believes in him is not condemned, but whoever does not believe stands condemned already because they have not believed in the name of God’s one and only Son. 19 This is the verdict: light has come into the world, but people loved darkness instead of light because their deeds were evil. 20 Everyone who does evil hates the light, and will not come into the light for fear that their deeds will be exposed.
Praise the Lord he came to the light! As did Saul & others as recorded in Acts.
Peter is very clear in Acts 3 -
22 For Moses said, “The Lord your God will raise up for you a prophet like me from among your own people; you must listen to everything he tells you. 23 Anyone who does not listen to him will be completely cut off from their people.”
If you are still thinking that the OC prophecies still apply literally to Israelis after Pentecost, read what Peter said -
24 ‘Indeed, beginning with Samuel, all the prophets who have spoken have foretold these days. 25 And you are heirs of the prophets and of the covenant God made with your fathers. He said to Abraham, “Through your offspring all peoples on earth will be blessed.” 26 When God raised up his servant, he sent him first to you to bless you by turning each of you from your wicked ways.’
Please don't tweet your private interpretation reply without careful consideration of the Scriptures cited.