Some here either do not know what omniscience means.
Or, that God is not omniscient.
The problem is....
How could God create a real life?
(an angel or man)
That is truly a life?
If that that created life were not free to make its own choices independent of God's choice?
.......... This is where the theological tension headache begins.
Omniscience could not create such a real life because omniscience would be causing the choices of what is being created to be created.
Solution?
Omniscience must therefore stop being omniscient while in the process of creating that rational life is taking place.
As to allow for the freedom of the one being created to not have his volition tampered with.
Solution to creating both rational men and angels?
Jesus Christ demonstrated it.
He was capable of departmentalizing His human nature away from His powers of Deity.
And, have all men and angels created by Him while in that altered state, yet still in perfect righteousness!
Philippians 2:6-8
Who, being in very nature God,
did not consider equality with God something to be used to his own advantage;
rather, he made himself nothing
by taking the very nature of a servant,
being made in human likeness.
And being found in appearance as a man,
he humbled himself
by becoming obedient to death
He being both fully human and fully God.
Made Himself become as man by denying himself of His powers of Deity!
(denied of Omniscience)
In Christ ...............