The future definitely doesn’t belong to those that despise the son of Yehova!
Which puts the Jewish race into an interesting spot.
Here’s my read and yes it will be controversial. Jesus’ blood covers the Jews now, those who have placed their trust in the Almighty as they best understand Him for the care of their eternal lives. They are “shown mercy” because even though they jeer at the Christian Jesus, they “act out of ignorance and unbelief.” Many will even come to recognize that the Cross has saved them, before they leave this mortal coil.
So it’s more like, who believes in the God of the bible at His promise.