God's purpose is found in His word, not in speculation that contradicts God's word! Given that God desires all men to be saved (1 Timothy 2:4), our God of grace does not create any men for the purpose of relegating them to the lake of fire! That would be satanic (2 Corithians 4:4). Ditch the fatalism/determinism which exalts itself above the knowledge of God (i.e. word of God)! Just because God can do something, doesn't mean that He does that. Again, God's word says that He desires all men to be saved - thus He does not relegate any to hell. Your error stems from believing that God scripts everything - when in fact God has left man's decisions up to man.
2 Corinthians 10:5 Casting down arguments and every high thing that exalts itself against the knowledge of God, bringing every thought into captivity to the obedience of Christ,
Indeed, it is so, that "God's purpose is found in His word, and not in speculation that contradicts God's word!" You see, even if 1 Timothy 2:4 means what you insistently, and contrary to all good sense contradicting it, say it means, it still does not imply what you speculate it implies —that God intends to (poor helpless fellow) save all the souls he can.
Determinism isn't fatalism. Fatalism is impersonal. God's retribution against sinners is intensely personal. What's worse, extrapolating from your claim that Determinism, aka Predestination, is equivalent to Fatalism, you not only make sin of no particular matter to the Creator —you make God's purpose for the redeemed of no particular interest. No! Predestination is not Fatalism.
God indeed does leave man's decisions up to man, to carry out precisely what God has decreed concerning them, by means of obedience and disobedience, and by other circumstances, causes. It is God who works in you both to will and to do according to his good pleasure, and it is God who has made even the wicked for the day of evil.
What makes you think Free Will, which is not mentioned in Scripture, but does fit perfectly with self-determination, which always vaunts itself against the Lord and Creator, is not exalting itself above the knowledge of God? I sincerely hope that 2 Corinthians 4:4 does not apply to you, as you no doubt apply it to others.
You too, will be measured by 2 Corinthians 10:5, because you used it to measure others, just as surely as I will be measured by what I say here about you. Sobering thought.