That idea is false teaching, made to suit another agenda.
There is only ONE people of God. John 17:20-23, Ephesians 4:4-6, +[/QUOTE
10.3. Israel Married to Jehovah
The nation Israel is unlikely to be the Lamb’s bride because she has already been wed. God the Father is Israel’s husband:
“Return, O backsliding children,” says the Lord; “for
I am married to you. I will take you, one from a city and two from a family, and I will bring you to Zion.” (Jer.
Jer. 3:14) [emphasis added]
“They say, ‘If a man divorces his wife, and she goes from him and becomes another man’s, may he return to her again?’ Would not that land be greatly polluted? But
you have played the harlot with many lovers; yet return to Me,” says the Lord. (Jer.
Jer. 3:1) [emphasis added]
Then I saw that for all the causes for which
backsliding Israel had committed adultery, I had put her away and given her a certificate of divorce; yet her treacherous sister Judah did not fear, but went and played the harlot also. (Jer.
Jer. 3:8)
Behold, the days are coming, says the Lord, when I will make a new covenant with the house of Israel and with the house of Judah-not according to the covenant that I made with their fathers in the day that I took them by the hand to lead them out of the land of Egypt, My covenant which they broke, though
I was a husband to them, says the Lord. But this is the covenant that I will make with the house of Israel after those days, says the Lord: I will put My law in their minds, and write it on their hearts; and I will be their God, and they shall be My people. (Jer.
Jer. 31:31-33)
Even though Israel proved to be an unfaithful wife which God put away by divorce, He promises to remain faithful to her in His relationship as husband. Moreover, in order to divorce her, she had to first be married.
Bring charges against your mother, bring charges;
For she is not My wife, nor am I her Husband! Let her put away her harlotries from her sight, and her adulteries from between her breasts . . . (Hos.
Hos. 2:2)
She will chase her lovers, but not overtake them; yes, she will seek them, but not find them. Then she will say, ‘
I will go and return to my first husband, for then it was better for me than now.’ (Hos.
Hos. 2:7)
As unfaithful as Israel has been, God promises to stand by her. Their husband-wife relationship will be reestablished:
“And it shall be, in that day,” says the Lord, “That
you will call Me ‘My Husband,’ And no longer call Me ‘My Master.’ ” (Hos.
Hos. 2:16)
I will betroth you to Me forever; yes, I will betroth you to Me in righteousness and justice, in lovingkindness and mercy; I will betroth you to Me in faithfulness, and you shall know the Lord. (Hos.
Hos. 2:19-20)