12 Bible Verses about Nationalism

who are Israelites, whose are the adoption and the glory, and the covenants and the giving of the law, and the service, and the promises, whose are the fathers, and of whom is Christ, according to the flesh. He who is over all is God blessed forever, amen.

But you are an elect race, a royal priesthood, a holy nation, a peculiar people, that you should declare the virtues of him who called you out of darkness into his glorious light; who formerly were not a people, but now are a people of God, who had not obtained mercy, but now have obtained mercy.

Therefore you are no longer strangers and foreigners, but you are fellow-citizens of the saints and of the family of God,

and I tell you that many shall come from the East and from the West, and shall recline with Abraham, and Isaac, and Jacob in the kingdom of heaven,

go and disciple all nations, baptizing them in the name of the Father, and of the Son, and of the Holy Spirit;

And hearing these things they were silent, and glorified God, saying, Then to the gentiles also has God indeed given the change of mind to life.

And they sung a new song, saying, Thou art worthy to take the book and to open its seals, for thou wast killed and hast redeemed to God with thy blood [men] from every tribe and tongue and people and nation,

After this I saw, and behold, a great multitude, which no man could number, of every nation and of all tribes and peoples and tongues, standing before the throne and before the Lamb, clothed with white robes, and having palm branches in their hands;

And I saw another angel flying in mid-heaven, having the eternal gospel to preach to those who dwell on the earth and to every nation and tribe and tongue and people,

For you are all children of God by the faith in Jesus Christ; for as many of you as are baptized in Christ, have put on Christ. There is neither Jew nor Greek, there is neither servant nor freeman, there is neither male nor female; for you are all one in Christ Jesus.read more.
And if you are of Christ, then are you Abraham's children and heirs according to the promise.

Not that the word of God has failed of being accomplished. For all are not Israel who are of Israel; neither, because they are a posterity of Abraham, are they all children; but in Isaac shall your posterity be called; that is, the children of the flesh are not the children of God, but the children of the promise are accounted the posterity.

Wherefore, remember that you were formerly gentiles by birth, called uncircumcision by that called circumcision made in the flesh by the hand, that at that time you were without Christ, alienated from the polity of Israel, and strangers to the covenants of promise, having no hope and without God in the world; but now, in Christ Jesus you who were formerly far off have been made nigh by the blood of Christ.