God’s omniscience and human free will At the begining you proposed that our action determine past knowledge rather than vice versa. I had not though of it that way but here is my take.
Omniscience and free will cannot exist in the same universe, omniscience is a claim to knowledge and if you were to know what will happen then it will happen. The actions dictating knowledge is a bit incorrect as the action would have theoretically already happened which would change the knowledge which would dictate the action. Changing past knowledge cannot work in out known universe and the existence of god and the existence of free will cannot coexist