All Gentiles are saved too, all men, but looking at what all Israel is, and all men, is in alignment with many called and few chosen.That's funny. It's funny because there is something we call the Abrahamic Covenant and Abraham is Great-Great Grandfather to the children of Israel and a Covenant is a Promise and this Promise was made by God and God keeps His promises.
So, as Paul said, "and all Israel shall be saved."
Do you need the citation of where the Holy Spirit said this in Romans or do you want me to post it.
Luke 13:24 Strive to enter in at the strait gate: for many, I say unto you, will seek to enter in, and shall not be able.
Matthew 20:16 So the last shall be first, and the first last: for many be called, but few chosen.
Romans 9:6 Not as though the word of God hath taken none effect. For they are not all Israel, which are of Israel:
7 Neither, because they are the seed of Abraham, are they all children: but, In Isaac shall thy seed be called.
8 That is, They which are the children of the flesh, these are not the children of God: but the children of the promise are counted for the seed.
1 Timothy 2:1 I exhort therefore, that, first of all, supplications, prayers, intercessions, and giving of thanks, be made for all men;
2 For kings, and for all that are in authority; that we may lead a quiet and peaceable life in all godliness and honesty.
3 For this is good and acceptable in the sight of God our Saviour;
4 Who will have all men to be saved, and to come unto the knowledge of the truth.
Mockers are predicted, they wont mock for ever..
Jude 1:17 But, beloved, remember ye the words which were spoken before of the apostles of our Lord Jesus Christ;
18 How that they told you there should be mockers in the last time, who should walk after their own ungodly lusts.
19 These be they who separate themselves, sensual, having not the Spirit.