From the article…
The prophecies never mentioned the Gentile peoples, who were basically everyone outside the Israelite people.
There are however, dozens of prophesies about salvation for all nations and all people.
*I will bless those who bless you, and him who curses you I will curse; and by you all the families of the earth shall bless themselves."(Genesis 12:1)
He will not fail or be discouraged
till he has established justice in the earth;
and the coastlands wait for his law.
"It is too light a thing that you should be my servant
to raise up the tribes of Jacob
and to restore the preserved of Israel;
I will give you as a light to the nations,
that my salvation may reach to the end of the earth.
And many nations shall join themselves to the LORD in that day, and shall be my people; and I will dwell in the midst of you, and you shall know that the LORD of hosts has sent me to you. (Zecheriah 2:11)
For from the rising of the sun to its setting my name is great among the nations, and in every place incense is offered to my name, and a pure offering; for my name is great among the nations, says the LORD of hosts. (Malachi 1:11)*
These are just a few.