Rom 10:9; John 3:16; Acts 16:30-31; more.
You stopped reading Romans too soon. In order to believe, God must first renew the heart, from/by that, confession is made.
God only gives a new heart to those born-again.
[Rom 10:10 KJV] 10
For with the heart man believeth unto righteousness; and with the mouth confession is made unto salvation.
[Eze 36:26 KJV] 26
A new heart also will I give you, and a new spirit will I put within you: and I will take away the stony heart out of your flesh, and I will give you an heart of flesh.
True belief only comes from becoming born-again. For Paul to have said that to them, they had already been born-again.
As newly saved people, they were teaching/informing them regarding the doctrine of the salvation, had they not been born-again, they would be unable to truly believe on Christ - but believe they did.
The "shalt be saved" is the final salvation on the last day.
[Act 16:31 KJV] 31 And they said,
Believe on the Lord Jesus Christ, and thou shalt be saved, and thy house.
[Act 16:34 KJV] 34 And when he had brought them into his house, he set meat before them,
and rejoiced, believing in God with all his house.
[Gal 5:22 KJV] 22 But
the fruit of the Spirit is love, joy, peace, longsuffering, gentleness, goodness,
faith,
You interpret "come unto God by him" as a Calvinist, I do not.
Huh? Come to God by Him, means, well, it means come to God by Him. There just is no other way to interpret it.
No, Jesus Christ is absolutely the Savior.
Not according to your stated beliefs. He can't be the Saviour and yet not be the one who saves in all ways.
I have heard those Calvinist interpretaitons before. I don't agree.
The verses are clear regarding who the "all" is. Your concurrence with that is not needed to make it so.
[1Ti 2:4 KJV] 4 Who will have
all men to be saved, and to come unto the knowledge of the truth.
[Jhn 6:37 KJV] 37
All that the Father giveth me shall come to me;
and him that cometh to me I will in no wise cast out.
Anyone can choose to believe the gospel of Jesus Christ.
See Gal 5:22 above. Faith only comes from being born again by the Holy Spirit. Any faith produced by a person and
not given by God, is only a faith in themselves and not in Christ.
God won't save people against their will.
God saves whomever He had chosen to salvation regardless of whether the doing is out of their will or with no will of theirs at all. He is God and as such it is His divine prerogative, right, and good pleasure to save whomever He has chosen whenever He wants,
and to not save those whom He has not chosen. It is all of God and nothing of ourselves. God informs us that it was His intention to execute His prerogative in that regard which He has done. For an example/demonstration of that, look at the conversion of Saul of Tarsus.
[Rom 9:18 KJV] 18 Therefore hath
he mercy on whom he will [have mercy], and whom he will he hardeneth.