They responded differently.
Indeed they do. For example Ruth. Or the Queen of Sheba. Or Naaman.
What of Shechem? How about those Gibeonites?
Christ Himself spoke of a number of these.
You see, anyone of the nations roundabout Israel had the opportunity to enter into the covenant.
Anyone at any time. The "light was on", the spring of life was flowing, the door was always open.
But only some few did. The same goes for this Church age. The same goes for the Millennial age.
God does not predestinate anyone to the lake of fire. They go of their own accord.
Jesus Messiah, in His righteous judgement and justice, then SEPARATES the evil from the good. Forever.
And.....its over. Finally. Then comes the new heavens and new earth. The war has ended.
In this we can rejoice and this we anticipate while we abide as chaste virgins for our Husband.