Then humans have something to boast of.
And this makes it a salvation is based on works, i.e. "the will to choose God."
Which contradicts Ephesians 2:8-9.
"Undeserved" means "un-merited." I'm sorry, but you can't have it both ways.
Edit: There is also no scripture supporting the claim that God allows any free will. "Free will" is one of those Enlightenment-era buzzwords we carelessly toss around as-if we knew what it means, when it's actually quite vague. Can God be surprised? Well if that's true, then God is not omniscient. And if God is not omniscient, then God is not omnipotent. And if God is not omnipotent. . .
First off do you agree with the following:
Unbelieving sinful man cannot of his own free will do anything noble, honorable, worthy, righteous or holy, but he/she can do stuff for selfish reasons?
If sinful man did make an autonomous free will choice to follow Christ that would be an honorable, righteous, and worthy of something choice, so sinful man cannot make such a choice?
Just because we know somethings are predestined does not mean everything is predestined?
Just because one can show man does not make free will choices sometimes does not mean man does not have free will in other areas?
God has in human terms “foreknowledge” of everything?
God is outside of time and not limited by human time?
From God’s perspective there is no before or after in the human universe, but God expressing himself anthropomorphically to humans using our understanding of time in communicating with us?
God’s omnipresent ability would include God existing throughout time?
God in His existence with perfect knowledge at the end of human time would know “historically” every thought and decision of humans throughout human existence?
Since God at the end of time is outside of time, He could send all historical information back to Himself at the beginning of time?
History cannot be changed: if it happened it happened even if God was the only one to know about some happening it cannot be changed, but God could do it over another way if he wanted?
Just the fact God (or anyone else for that matter) at the end of time knows historically all the choices a person made, does not keep, some of those choices, when they were made, from being autonomous free will choices?
God has the power to provide humans with at least some limited autonomous free will choices if He desired?
If man needed to have some very limited autonomous free will in order to fulfill man’s earthly object, God’s Love for humans would be great enough to provide humans with this very limited free will, virtual miraculous, ability?
God could certainly predestine to save all humans who fulfilled their earthly objective, if God wanted to without changing anything in scripture?
Here is what we might not agree with:
The one autonomous free will choice mature adults need to be able to make in order to complete their earthly objective is to humbly accept or reject God’s help (charity/mercy/grace/Love/forgiveness) as pure charity. In other words: sinful humans can choose to hang in there, be macho, pay the piper and take the punishment they fully deserve or they can wimp out, give up and surrender to their hated enemy, while they still hate their enemy (God) they are just willing to humbly accept their enemy’s undeserved pure charity. They still might feel they deserve from their enemy to be severely tortured to death, for their previous war crimes, yet they are willing to take undeserved charity. They are not being righteous, holy, glorious, honorable, worthy and noble in what they are doing, since it is for selfish reasons, they are willing to accept their enemy’s charity.
God is not forcing his charity on the sinner like some kind of shotgun wedding with God holding the shotgun, since that would not be Loving on God’s part nor would the sinner obtain Godly type Love in that manner. By accepting this Love in the form of forgiveness Jesus has taught us “…he who is forgiven much Loves much…” so humbly accept pure undeserved forgiveness of an unbelievable huge debt automatically results in the former sinner receiving an unbelievable huge Love (Godly type Love) and thus fulfill the first part of sinners earthly objective.
You are not using the most likely interpretation of Ep. 2:8-9:
People use Eph 2:8 “For it is by grace you have been saved, through faith—and this not from yourselves, it is the gift of God” to show “faith” is a gift and forget about verse 9 which says: “not by works, so that no one can boast.” The gift cannot be grammatical correct and be “faith”, but you do not have to know Greek, just look at verse 9. If “faith” were the gift then Paul is telling us faith cannot be worked for and earned which is not logical or discussed as even an option anywhere else. How would people go about working to obtain faith anyway (it is to quit working, trying to do it yourself and start trusting). The “gift” in Eph. 2:8 is the whole salvation process which Paul talks about in other places, showing people trying to earn salvation.
I can look up genders and dust off my Greek New Testament, but here is what Barnes and Robertson have to say and they do an honest job as far as I can tell:
And that not of yourselves - That is, salvation does not proceed from yourselves. The word rendered "that" - ͂ touto - is in the neuter gender, and the word "faith" - ́ pistis - is in the feminine. The word "that," therefore, does not refer particularly to faith, as being the gift of God, but to "the salvation by grace" of which he had been speaking. This is the interpretation of the passage which is the most obvious, and which is now generally conceded to be the true one; see Bloomfield. Many critics, however, as Doddridge, Beza, Piscator, and Chrysostom, maintain that the word "that" ( ͂ touto ) refers to "faith" ( ́ pistis ); and Doddridge maintains that such a use is common in the New Testament. As a matter of grammar this opinion is certainly doubtful, if not untenable; but as a matter of theology it is a question of very little importance.
Robertson, on the topic of pronouns, wrote:
9. Gender and Number of outos. ... In general, like other adjectives, outos agrees with its substantive in gender and number, whether predicate or attributive. ... In Eph. 2:8 , ..., there is no reference to pisteos in touto, but rather to the idea of salvation in the clause before. (A. T. Robertson, A Grammar of the New Testament, p.704)
Robertson, on the topic of particles, wrote:
(ii) Kai. ... The Mere Connective ('And') ... kai tauta (frequent in ancient Greek). See in particular Eph. 2:8 , kai touto ouk ex umon, where touto refers to the whole conception, not to chariti. (A. T. Robertson, A Grammar of the New Testament, pp. 1181-1182)
Robertson, on the topic of prepositions, wrote:
(d) dia ... 3. 'Passing Between' or 'Through.' The idea of interval between leads naturally to that of passing between two objects or parts of objects. 'Through' is thus not the original meaning of dia, but is a very common one. ... The agent may also be expressed by dia. This function was also performed in the ancient Greek, through, when means or instrument was meant, the instrumental case was commonly employed. dia is thus used with inanimate and animate objects. Here, of course, the agent is conceived as coming in between the non-attainmnet and the attainment of the object in view. ... Abstract ideas are frequently so expressed, as sesosmenoi dia pisteos (Eph. 2:8 ), ... (A. T. Robertson, A Grammar of the New Testament, pp. 580-582)
"Gift" and "faith," are both nouns and would not need to agree. However, agreement in gender is necessary between a pronoun and its antecedent. The demonstrative pronoun will change its gender to match the previous noun (or other substantive) to which it refers.
This verse tells us that the antecedent for "This" is also the "gift of God." But the "gift" cannot be "faith" because there is no agreement in gender between "faith" and the demonstrative pronoun, "touto" (This).
You can look up lots of Greek scholars work and let me know if you find any one disagreeing with this, because I have not among scholars.
Verses supporting free will
Gen. 1-3 Did Adam and Eve have free will?
Exodus 35:29 “All the Israelite men and women who were willing brought to the Lord
freewill offerings for all the work the Lord through Moses had commanded them to do.” Are these truly free will offerings?
Jonah 3: 10 “When God saw what they did and how they turned from their evil ways, he relented and did not bring on them the destruction he had threatened.” Did the people of Nineveh change what God said he would do?
Jer. 18: 7 If at any time I announce that a nation or kingdom is to be uprooted, torn down and destroyed, 8 and if that nation I warned repents of its evil, then I will relent and not inflict on it the disaster I had planned. 9 And if at another time I announce that a nation or kingdom is to be built up and planted, 10 and if it does evil in my sight and does not obey me, then I will reconsider the good I had intended to do for it.
How is this not saying that God’s actions are contingent on the choices of the people?
"You search the Scriptures because you think that in them you have eternal life; and it is they that bear witness about me, yet you refuse to come to me that you may have life." (John 5:39-40). Note that Jesus does not say, "you cannot come", which the Greek does not say here, but, "you refuse to come", in order that you may have eternal life. It was their own rejection of Jesus and the Gospel, that would damn their souls, and not because they were "unable" to make the "choice" themselves.
Christ is God here on earth. The “whomsoever” does not mean only the elect, but lots of people, who then made the choice to accept or reject Christ. "You search the Scriptures because you think that in them you have eternal life; and it is they that bear witness about me,
yet you refuse to come to me that you may have life." (John 5:39-40)
To say: “Christ only reveals Himself to those who God have chosen to accept Him”, means God is guilty of not helping others to accept Christ.
John 15: 22 If I had not come and spoken to them, they would not be guilty of sin; but now they have no excuse for their sin.
If they have no free will, they have an excellent excuse for sinning?
There are all the “whosoever” verses making it contingent.