He will forever into eternity always be the Heavenly Father, but He does not know yet who all will choose to be with Him. There would be NO point to having this flesh age where the remembrance of what happened before hidden, if He already knew who he was going to have to destroy.
So He doesn’t know everyone’s future? Thanks, you’re one of the very few people I’ve talked with, that do not believe God knows all, including the future.