There were TWO houses created after King Solomon's death, the House of Israel and the House of Judah.
Two separate Kingdoms, two separate peoples, two separate destinies. This is all in any encyclopedia.
In 721 B.C. the House of Israel was invaded, conquered and carried away by Assyria as the judgment of Yahweh fell on this people. The House of Judah was left in tact. The House of Israel was scattered throughout all the nations, becoming Gentiles as the prophet Hosea said would happen.
Taking this HISTORICAL FACT you must now factor this in with the premise you are presenting.
What?! That's nonsense. Scattered Jews did not become Gentiles.
Could you please give the reference in Hosea regarding becoming Gentiles? Please give the translation that you are using. That would help.
That is absolutely false doctrine - NO documentation on earth can prove that Jews, who are by birth and genealogy, somehow "became" Gentiles simply by being scattered because of their rejection of Christ.
God scattered the Jews, God did not suddenly make them Gentiles by this act. I've never hears such ignorance before.
Show me the Bible Scripture that says the Jews became Gentiles simply by being scattered?