Absolutely, they are going to! But eternity reaches backwards, as well as forward. I was just pointing out that the way the Archbishop phrased it made it seem as though they were “equal” opponents. Satan had a starting point, which implies he is bound by time just as all creation is, while only God alone exists outside of time (and space), which are part of the created order. Nothing can happen without God’s knowledge and control. We have to live life moment by moment. But He sees it all, down to every detail, even from before any of it ever came to be.
I take no issue with how the Archbishop expresses his views. I certainly could not have done better. And I think his point was well taken.