'Nations' in the Bible

was pleased to reveal his Son in me, that I may announce him as glad tidings among the nations, immediately I took not counsel with flesh and blood,

and I went up according to revelation, and I laid before them the glad tidings which I preach among the nations, but privately to those conspicuous among them, lest in any way I run or had run in vain;

and recognising the grace given to me, James and Cephas and John, who were conspicuous as being pillars, gave to me and Barnabas the right hands of fellowship, that we should go to the nations, and they to the circumcision;

for before that certain came from James, he ate with those of the nations; but when they came, he drew back and separated himself, fearing those of the circumcision;

But when I saw that they do not walk straightforwardly, according to the truth of the glad tidings, I said to Peter before all, If thou, being a Jew, livest as the nations and not as the Jews, how dost thou compel the nations to Judaize?

We, Jews by nature, and not sinners of the nations,

and the scripture, foreseeing that God would justify the nations on the principle of faith, announced beforehand the glad tidings to Abraham: In thee all the nations shall be blessed.

that the blessing of Abraham might come to the nations in Christ Jesus, that we might receive the promise of the Spirit through faith.