Welcome to the forum
I like the answer someone gave further on in the post that said, Randomness is called thus because we can't add in all the factors which would make it probabilistic.
We might make this simpler and ask does he know what we are going to do. If not, then how does he make sure that the Crucifixion takes place on the right day at the right time? Puzzle?? So that sounds as if he must be controlling everything, right? The problem then is, though not mentioned in the Bible as such, according to the Gnostics, Logos (mind thought reason) had Freewill which was
Self Originated from the Almighty Father from whence it came. Now if there is then Freewill, and this is what we perceive, then how can we arrive at a Crucifixion time, by sheer blind chance? But if we consider that there is a multidimensional side to God, then we can see that everything is the Consciousness of God. This is what science theory in QM now says, (Hagelin Goswami etc). What we see
here is Physical-consciousness. Now we need then a new paradigm! What we now see is not a God who is somehow,
somewhere else but IS the things we talk about, including US. So being then in line with QM, there is freewill, and being in line with the Text, there is Freewill, and in line with our own thinking there is Freewill. So we see that perhaps the question you gave is not a question after all. The universe would have to have compete-autonomy from the Higher Aspect of God. If it does not, then it is not Free. This is what everything is all about and why we sinned in the garden in the first place. Thus nothing can be attributed to God as blame, as it is all our own doing. How then does this all work? As I have said, it is Fractal, we follow what has already happened- "there is nothing new under the sun". So he knows what will happen as we follow our OWN nature, and yet he can be devoid from it in a Higher sense, hence we can't see evidence of him in a physical way.