Foreknowledge is not predestination. There's no conflict, really. Your hypothetical guy-in-the-sky may be prescient and know what we're going to do but that doesn't mean that we are compelled to do such things. It would still be our own choice.
Foreknowledge is not predestination. There's no conflict, really. Your hypothetical guy-in-the-sky may be prescient and know what we're going to do but that doesn't mean that we are compelled to do such things. It would still be our own choice.