All past events have occurred (past tense) for us. They occur (present tense) for God, and it was God’s knowledge of events and the relation of God’s knowledge of events to our freedom we were talking about. Shifting over to our knowledge of events as temporal creatures moving along in history, is changing the category of the discussion. Are we going to talk about the relation of our knowledge of events to our freedom now? Because that’s rather a different thing! – though related to how God communicates promises about the future in prophecy.
God promises to save everyone from sin whom He intends to save (as per Calv theology; and intends to save all sinners as per Arm theology; and both as per Kath theology). Thus He promises to save me from sin into being righteous, someday, somehow, within some logical constraints (I can’t be saved from uncooperation with God except by coming to cooperate with God, thus also coming to cooperate with all Persons of God including the Son – presumably there are similar logical constraints for non-trinitarian Christianities where coming to God through the Son is at least somewhat necessary for some reason).
I’m not free to avoid the logical and authoritative requirements of salvation, and I’m not free to avoid God’s effective persistence of me, no more than I’m free to have free action capability without dependence on God for that capability. If God promised or otherwise told me that He will certainly bring about various historical situations related to my salvation, or to someone else’s, I wouldn’t be free to change those contributions from God which He is setting up now and/or will set up later: my volitional capability does not trump God’s volition. That would still be true even if God didn’t tell me in advance what He and various free willed creatures will be freely doing later! – the only difference is that I wouldn’t have knowledge about what various rational act-ors will be doing eventually.
If God tells me, from seeing how He and a particular rational creature will be freely acting later, that He will save her from her sins, He’s telling me He will empower and successfully lead her to salvation from her sins. If God tells me He-and-she will be bringing her to faith in Christ by having us marry, I can either cooperate with that or not, though if I don’t then I’m the one being a rebel and sinner against God! In which case God may be revealing either that He will convince me to cooperate freely about the marriage (by such-and-such a time if He provides that information), or that He’ll get it done somehow without my consent; but a marriage, unlike salvation from sin, can be done in some (very limited) modes without free consent (though no full marriage can be built without the free consent and true love of both people).
This is aside from the question of conditionals: God warns me in advance that if I agree to cooperate with Him in truly loving a particular woman self-sacrificially, then I will suffer unimaginable pain in doing so. God also promises in advance, not conditionally on my choice or hers (though taking our eventual choices into account), that everything will work out all right in the end. If I ask Him whether that means we’ll be married, I may get a reply to the effect of “I’m not telling you that one way or another”, or I may get a direct “yes” or a direct “no”. But the promise, and the fair warning, remain in effect. (I’m speaking from personal history here, btw, though I don’t like to talk about it: “I’m asking you to do this but it’s going to hurt horribly if you do, but I promise everything will turn out all right in the end.” “Does ‘everything turning out all right’ mean we’ll be married, which happens to be what I want?” “You already know I’m not going to answer that question one way or another.” I chose to agree with the request, and have suffered the promised pain, and still do even though I can bear it better now. The promised pain came true, the other promise will also come true though I don’t know the details.)

In the present, you many have intentions for the future or predictions for the future. But there are no statements about the future (involving free will actions which have present truth value). Those actions will be settled only when the free will agents act. They cannot be settled prior to those actions.
Except there are plenty of statements from God about the future, involving rational agents who have free volition.

There is a great deal of difference in someone seeing your action at this moment and “seeing” your future action.
There is not the slightest difference from God’s temporal omnipresence, which is what I was talking about, not “someone” generically.

How CAN anyone see your future action, since your choice has not yet been made.
Since you must be including God in “anyone”, logically you’re now denying God is the independently self-existent ground of all reality, including of our natural system and its history. (Which would admittedly allow you to more consistently claim the Son is an utterly distinct god of exactly the same kind of god as the Father, but that’s a truncated Mormon polytheism.)
Of course a merely superpowerful natural creature (produced by an atheistic Nature? produced by an ultimate God you’re not actually talking about yet?), even if it could somehow (per impossibility) be omniscient about all past and present events, would only be able to make informed guesses and maybe plans about the future of natural history, like any other creature.

He is not a creature; right. But He exists within time.
If “God” only exists within time, then you have all your problems about divine omniscience and creaturely free will. But if “God” only exists within time, then “God” is in fact a creature, produced either by the natural system or by the real God.

No. It was not necessary for God to create time.
Because you think time already existed within which God exists?

When He performed his two acts—the begetting of his Son, and the creation of the first creature, this naturally resulted in time existing. For time, in my opinion is but the “temporal” distance between two events.
Then even in your idea of God, God did in fact create time (by “begetting” another creature like himself, and then by creating the first creature unlike himself) – though in your idea of God, God is still shackled within and dependent on time, instead of existing transcendent to time (the processional distance between events of a natural system). The Father and the Son both only exist as distinct entities (on this theology) within an overarching system of reality, even if the reality was originally non-temporal before the Father produced the Son like unto himself.
But on this theology you aren’t really talking about the ground of all existence yet (be that atheistic or theistic) when talking about what you’re calling “God” or “the Father”.
Or maybe you’re trying to, but are being clumsy about it and accidentally ending up with the Father and Son as creatures (of the same species, so to speak) within this overarching reality; instead of the Father(-and-the-Son?) essentially and intrinsically being this one and only overarching reality.