Then if we can't choose we aren't culpable for our sin. Then everyone goes to heaven and sin doesn't matter, no one is held accountable. The problem is this...
It is not a question of culpability, but rather by Adam, all who come into this world (except Christ) do so being under the law of sin and death. Did you not see the "Jacob have I loved but Esau have I hated" in my prior post, even though they were not yet born? It was said by God because He had already justified Jacob by Christ and Esau not, even while they were both yet still in the womb, so neither's culpability was in question to establish innocence nor guilt.
Those saved, are taken out from under the law of sin and death (from Adam's curse) and are placed under the law of the Spirit of life in Christ Jesus, however, not because of anything within their power to do. Being under the law of sin and death manifests itself in a desire and a trust to justify oneself before God by works of righteousness instead of fully trusting in that which Christ alone as Saviour has achieved.
[Rom 5:19 KJV] 19 For as by
one man's disobedience many were made sinners, so by the obedience of one shall many be made righteous.
Notice that it is the law of the Spirit of life in Christ Jesus itself that sets one free from the law of sin and death.
[Rom 8:2 KJV] 2 For the
law of the Spirit of life in Christ Jesus hath made me free from the law of sin and death.
“For we must all appear before the judgment seat of Christ, so that each of us may receive what is due us for the things done while in the body, whether good or bad.” – 2 Corinthians 5:10
Conclusion, men have Free Will in a libertarian sense.
No; no free will for those who are dead in sin - a spiritually dead person is oblivious to the spiritual - they must first be made alive by God for a truly free spiritual awareness/will. They will choose based upon their will, from which, will they always choose spiritual sin (or said another way, choosing their works) and cannot do otherwise, but that will is not the same thing as a truly free will.
To truly believe is only given to those chosen, with it coming from salvation, but not causing it, and which is given only to the elect upon becoming born-again. To the others, they remain and will remain under God's condemnation.
[2Co 4:3-4 KJV]
3 But if our gospel be hid, it is hid to them that are lost:
4
In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
[Jhn 3:18-19 KJV]
18
He that believeth on him is not condemned: but he that believeth not is condemned already, because he hath not believed in the name of the only begotten Son of God.
19
And this is the condemnation, that light is come into the world, and men loved darkness rather than light, because their deeds were evil.
[Phl 1:29 KJV]
29 For unto
you it is given in the behalf of Christ, not only to believe on him, but also to suffer for his sake;
[1Pe 1:21 KJV]
21
Who by him do believe in God, that raised him up from the dead, and gave him glory; that your faith and hope might be in God.
[Jhn 10:26 KJV]
26 But ye believe not, because ye are not of my sheep, as I said unto you.
“No temptation has overtaken you, except what is common to man. And God is faithful. He will not allow you to be tempted beyond your ability, but with the temptation, will provide a way of escape also so that you will be able to endure it.”
The Bible says we have free will.
No, it doesn't. The unsaved choose but do so from a will not truly free.
[2Co 4:3-4 KJV]
3 But if our
gospel be hid, it is hid to them that are lost:
4
In whom the god of this world hath blinded the minds of them which believe not, lest the light of the glorious gospel of Christ, who is the image of God, should shine unto them.
In the verse you mention above, Paul is predominately addressing those already saved.
[1Co 1:2 KJV] 2
Unto the church of God which is at Corinth,
to them that are sanctified in Christ Jesus, called [to be] saints, with all that in every place
call upon the name of Jesus Christ our Lord, both theirs and ours: