The battle for free agency.
There is a passage in genesis that changes with the version of the bible you read. I think it accurately explains the sublime war that wages for the hearts and souls of mankind.
“Behold, here am I, send me, I will be thy son, and I will redeem all mankind, that one soul shall not be lost, and surely I will do it; wherefore give me thine honor” (Moses 4:1).
Jesus says send me and let the glory be thine.
Now what does that mean? We are given agency and we choose. Does all of humanity eventually choose to come unto God, or do some eternally choose to be separate?
What would a just God allow. Free will, or salvation. It is playing out in our very lives.