When you say that not all are saved you are looking as the world sees things and not as God sees.
When you answered the post to which this response is too, did you answer as the world would answer or did you answer it within the context of the passages shared addressing the points within the passages?
God sees the whole picture from beginning to end as one, we see only there now not the end. All are not saved in this age but this is not the only age there are other ages to come , most will come to Jesus in a later age few find life now most are still in death. We need to see things from Gods perspective not man’s.
Those are Your words, which do not address the post you responded too.
Rom 11:32 For God has committed them all to disobedience, that he might have mercy on ALL.
Romans is a big letter. This verse you isolated from the rest of the chapter and letter does not address the passages shared to you or the context to which they are found. And it is being stated in the subjunctive mood. It’s that not-quite-concrete wording one would use when they're discussing things they want to happen, hope will happen or anticipate will happen. NOT THAT IT WILL HAPPEN. Hence the word might in the translation you used.
In regard to that translation. They missed the mark a bit. But most translations do. The issue is there is a Them also in the clause, "He might have mercy on THEM all." So to be correct the verse needs to be translated as Anderson's translation, The Bible in Basic English by Cambridge Press, Lexham English Bible did, posted here respectively.
Rom 11:32 For God has delivered them all over to unbelief, that he may have mercy on them all.
Rom 11:32 For God has let them all go against his orders, so that he might have mercy on them all.
Rom 11:32 For God confined them all in disobedience, in order that he could have mercy on them all.
Here is the Greek.
Rom 11:32 συνέκλεισεν Shut Up Together γὰρ For ὁ θεὸς God τοὺς them πάντας All εἰς In ἀπείθειαν Disobedience, ἵνα That τοὺς those (them) πάντας All ἐλεήσῃ He Might Show Mercy To.
τοὺς is the plural form of τοῦ. Here is the definition by Strong.
G5120 τοῦ tou (tou') n.
of this person.
[(properly) the genitive case of G3588, sometimes used for G5127]
KJV: his
Root(s): G3588, G5127
[?]
It being in the plural form is why the translation you used, and a lot of other translations translate it as them in the first clause, "For God has committed them all to disobedience".
So the question arises who is the "them' in the first clause of Romans 11:32?
This is revealed in the previous verses. The them are those of Israel who are mentioned in verse 31 as now not believing. That being so, then the "them" in the second clause, "that he might have mercy on them all" is also Israel according to the context, grammar and syntax. Since mercy has already been bestowed upon us, the Gentiles due to their unbelief as stated in verse 30.
Rom 11:30 For as ye in times past have not believed God, yet have now obtained mercy through their unbelief:
Rom 11:31 Even so have these also now not believed, that through your mercy they also may obtain mercy.
Rom 11:32 For God hath concluded them all in unbelief, that he might have mercy on them all.
And all this is being stated with what had already been established in the Letter. In particular this verse,
Rom 9:6 Not as though the word of God hath taken none effect.
For they are not all Israel, which are of Israel:
And this one.
Rom 11:22 Behold therefore the goodness and severity of God: on them which fell, severity; but toward thee, goodness,
if thou continue in his goodness: otherwise thou also shalt be cut off.
God has all the time he needs to find his lost sheep and he won’t stop until every last one is found.
We have one shot my friend, and it is in this life we are now living.
Heb 9:27 And as it is appointed unto men once to die, but after this the judgment:
1Tim 5:24 Some men's sins are open beforehand, going before to judgment; and some men they follow after.
1Tim 5:25 Likewise also the good works of some are manifest beforehand; and they that are otherwise cannot be hid.
2Cor 5:10 For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.
1Pet 4:17 For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?
2Pet 2:4 For if God spared not the angels that sinned, but cast them down to hell, and delivered them into chains of darkness, to be reserved unto judgment;
2Pet 2:5 And spared not the old world, but saved Noah the eighth person, a preacher of righteousness, bringing in the flood upon the world of the ungodly;
2Pet 2:6 And turning the cities of Sodom and Gomorrha into ashes condemned them with an overthrow, making them an ensample unto those that after should live ungodly;
Heb 10:26 For if we are sinning wilfully after that we have received the knowledge of the truth, there remaineth no more sacrifice for sins,
Heb 10:27 But a certain fearful looking for of judgment and fiery indignation, which shall devour the adversaries.
Heb 10:28 He that despised Moses' law died without mercy under two or three witnesses:
Heb 10:29 Of how much sorer punishment, suppose ye, shall he be thought worthy, who hath trodden under foot the Son of God, and hath counted the blood of the covenant, wherewith he was sanctified, an unholy thing, and hath done despite unto the Spirit of grace?
Heb 10:30 For we know him that hath said, Vengeance belongeth unto me, I will recompense, saith the Lord. And again, The Lord shall judge his people.
Heb 10:31 It is a fearful thing to fall into the hands of the living God.