Does Prophecy Negate Free Will?
Other than Jesus and Kind David, I don't recall there being any prophesies about individuals where they were in control of the outcome. It seems like the prophesies were more all encompassing of a time period or a nation or mankind in general.
Similar to what you're talking about is the question I always had in regard to the outcome of things foretold.
What would have happened if (500 eg) people would have listened to Noah, would there have been room on the Ark for them? If everyone living within the sound of Noah's voice would have listened, would God still have needed to flood the Earth and kill all the animals for some reason?
What if everyone listened to Jesus back in the day? Since it was prophesied that he had to die in order to "buy back" the life Adam lost for us, would he really still have had to die and would it have been a sacrificial death? If not, since he was perfect, would he still be alive today? If it was a foregone conclusion that Jesus had to die, why are we so sad about it?
What if the JW's today took out television Ads all over the world and millions upon millions of people became JW's. Would there still have to be a Great Tribulation? Would Armageddon still have to take place? Or since prophecy says it will happen, is it a foregone conclusion that mankind is doomed and there's no way out of it?
In this sense, it's seems mankind's freewill is negated.