I grew up going to church but I’m not religious now and I never really understood this part.
Please, no answers along the lines of “aha, that’s why Christianity is a sham” or “religions aren’t logical”. I don’t want to debate whether it’s right or wrong, I just want to understand the logic and reasoning that Christians use to explain this.
The omnipotence, when combined with the concept of omnipresence creates a situation of god existing outside our concept of time. It’s similar to how we exist outside the concept of time held by those characters contained in a movie. At our will we can exist at any point(s) in time in the movie, because of this we already know the ending.