In one sense, but not exactly. If one knows future events, - in this case God, since he is the only one capable of doing so - it would indicate that in the mind of that one - the predictor... God, future events has indeed occurred.
That's why even before Jesus' death, God could forgive sins, declare persons righteous, and bring them into a relationship with him, as his children, and they can be sure of the future. Their hope is therefore an anchor, in these turbulent seas.
God however has no reason to look into the future - in its entirety. He knows what he is doing, and what he wills, and therefore there is nothing that can stop his will taking place, even if he has to adjust to meet opposing actions, which do take place.
No. We are not repeating it, because every event may not have been predicted, or foreseen.
For example, if one foresaw an event that involved a car crash, they may see the car, and the events surrounding the crash, but they may not foresee exactly who drove the car, or what spectators would say or do, or other events in detail.
Also, what is foreseen is in the mind of the one seeing it. It's not an actual event.
No. As stated above, all the details are not foreseen.
Another example.
The creator foretold the sacrifice of his son, which was the important detail he was concerned about. he foresaw the events surrounding this, but he chose not to see other details - like who exactly would be involved, or what his adversary the Devil would have cooking up his sleeve, or what actions he would take.
This is because as almighty, God does not have to fear what enemies or his opposer does, because all he has to do, is use his power to make certain that his will takes place. Easy as Squeezy.
God sees, both past and future, but there is no need to reveal the past to his messengers. he already had it recorded.
This is not reality.
Reality is that the writers of the Bible wrote down honestly what they knew, and Matthew, and Luke recorded, what their Lord said to them, about the destruction of Jerusalem by the Romans, in the first century. The evidence suggests that this occurred after these writings were completed.