5 Bible Verses about Gentiles, In Ot

Besides, Scripture anticipated God's justification of the Gentiles by faith when it announced the gospel beforehand to Abraham in these terms: All nations shall be blessed in thee. So that those who rely on faith are blessed along with believing Abraham.

for mine eyes have seen thy saving power which thou hast prepared before the face of all the peoples, to be a light of revelation for the Gentiles and a glory to thy people Israel."

Here is my servant whom I have selected, my Beloved in whom my soul delights; I will invest him with my Spirit, and he will proclaim religion to the Gentiles. He will not wrangle or shout, no one will hear his voice in the streets. He will not break the bruised reed, he will not put out the smouldering flax, till he carries religion to victory:read more.
and the Gentiles will hope in his name.

What if God, though desirous to display his anger and show his might, has tolerated most patiently the objects of his anger, ripe and ready to be destroyed? What if he means to show the wealth that lies in his glory for the objects of his mercy, whom he has made ready beforehand to receive glory ??24 that is, for us whom he has called from among the Gentiles as well as the Jews? As indeed he says in Hosea, Those who were no people of mine, I will call 'my People,' and her 'beloved' who was not beloved;

and also in order that the Gentiles should glorify God for His mercy ??as it is written, Therefore will I offer praise to Thee among the Gentiles, and sing to thy name; or again, Rejoice, O Gentiles, with his People; or again, Extol the Lord, all Gentiles, let all the peoples praise him;read more.
or again, as Isaiah says, Then shall the Scion of Jessai live, he who rises to rule the Gentiles; on him shall the Gentiles set their hope.