I find that highly unlikely. It would require God to violate the free will of those Jews who remain obstinate in their disbelief.
Unlikely or not ... it’s what God will do. We are told that there was a partial hardening regarding a Israel until God brings in the full number of Gentiles. I haven’t heard that “hardening” (which a God did to them) as something that takes away their free will, yet ... God does it. And we are actually seeing the gradual removal of that hardening, in our present day, by the growing number of Messianics in Israel. And God will remove this hardening when all the Gentiles who are to be saved ... are saved.
25 I do not want you to be ignorant of this mystery, brothers, so that you may not be conceited: Israel has experienced a hardening in part until the full number of the Gentiles has come in.
26 And so all Israel will be saved, as it is written: “The deliverer will come from Zion; he will turn godlessness away from Jacob.
27 And this is my covenant with them when I take away their sins.”
Romans 11:25-27
And they will mourn the one they pierced ...
1 This is the word of the LORD concerning Israel. The LORD, who stretches out the heavens, who lays the foundation of the earth, and who forms the spirit of man within him, declares:
2 “I am going to make Jerusalem a cup that sends all the surrounding peoples reeling. Judah will be besieged as well as Jerusalem.
3 On that day, when all the nations of the earth are gathered against her, I will make Jerusalem an immovable rock for all the nations. All who try to move it will injure themselves.
4 On that day I will strike every horse with panic and its rider with madness,” declares the LORD. “I will keep a watchful eye over the house of Judah, but I will blind all the horses of the nations.
5 Then the leaders of Judah will say in their hearts, ‘The people of Jerusalem are strong, because the LORD Almighty is their God.’
6 “On that day I will make the leaders of Judah like a firepot in a woodpile, like a flaming torch among sheaves. They will consume right and left all the surrounding peoples, but Jerusalem will remain intact in her place.
7 “The LORD will save the dwellings of Judah first, so that the honor of the house of David and of Jerusalem’s inhabitants may not be greater than that of Judah.
8 On that day the LORD will shield those who live in Jerusalem, so that the feeblest among them will be like David, and the house of David will be like God, like the Angel of the LORD going before them.
9 On that day I will set out to destroy all the nations that attack Jerusalem.
Mourning for the One They Pierced
10 “And I will pour out on the house of David and the inhabitants of Jerusalem a spirit of grace and supplication. They will look on me, the one they have pierced, and they will mourn for him as one mourns for an only child, and grieve bitterly for him as one grieves for a firstborn son.
11 On that day the weeping in Jerusalem will be great, like the weeping of Hadad Rimmon in the plain of Megiddo.
12 The land will mourn, each clan by itself, with their wives by themselves: the clan of the house of David and their wives, the clan of the house of Nathan and their wives,
13 the clan of the house of Levi and their wives, the clan of Shimei and their wives,
14 and all the rest of the clans and their wives.
Zechariah 12
— — —
1 “On that day a fountain will be opened to the house of David and the inhabitants of Jerusalem, to cleanse them from sin and impurity.
2 “On that day, I will banish the names of the idols from the land, and they will be remembered no more,” declares the LORD Almighty. “I will remove both the prophets and the spirit of impurity from the land.
3 And if anyone still prophesies, his father and mother, to whom he was born, will say to him, ‘You must die, because you have told lies in the LORD’s name.’ When he prophesies, his own parents will stab him.
4 “On that day every prophet will be ashamed of his prophetic vision. He will not put on a prophet’s garment of hair in order to deceive.
5 He will say, ‘I am not a prophet. I am a farmer; the land has been my livelihood since my youth. ‘
6 If someone asks him, ‘What are these wounds on your body ?’ he will answer, ‘The wounds I was given at the house of my friends.’
The Shepherd Struck, the Sheep Scattered
7 “Awake, O sword, against my shepherd, against the man who is close to me!” declares the LORD Almighty. “Strike the shepherd, and the sheep will be scattered, and I will turn my hand against the little ones.
8 In the whole land,” declares the LORD, “two-thirds will be struck down and perish; yet one-third will be left in it.
9 This third I will bring into the fire; I will refine them like silver and test them like gold. They will call on my name and I will answer them; I will say, ‘They are my people,’ and they will say, ‘The LORD is our God.’ “
Zechariah 13
— — —
37”O Jerusalem, Jerusalem, you who kill the prophets and stone those sent to you, how often I have longed to gather your children together, as a hen gathers her chicks under her wings, but you were not willing.
38Look, your house is left to you desolate.
39For I tell you, you will not see me again until you say, ‘Blessed is he who comes in the name of the Lord.’ “
Matthew 23:37-39