The Answer from God’s Word:
The approach of the end of all things indicates the end of God’s work and indicates the end of humanity’s development. This means that humanity as corrupted by Satan has reached their end of development, and that the descendants of Adam and Eve have propagated to their respective ends, and it also means that it is impossible for such a humanity, having been corrupted by Satan, to continue to develop. … When His work ends, those people who remain will be cleansed and enjoy a more wonderful second human life upon the earth as they enter a higher realm of humanity; in other words, they will enter into humanity’s day of rest and live together with God. After those who cannot remain have undergone chastisement and judgment, their original forms will be entirely revealed; after this they will all be destroyed and, like Satan, will no longer be allowed to survive upon the earth. The humanity of the future will no longer contain any of this type of people; these people are not fit to enter the land of the ultimate rest, nor are they fit to enter the day of rest that God and man will share, for they are the targets of punishment and are the wicked, and they are not righteous people. … His ultimate work of punishing evil and rewarding good is entirely done in order to utterly purify all of humanity, so that He may bring an entirely holy humanity into eternal rest. This stage of His work is His most crucial work. It is the final stage of the whole of His management work. If God did not destroy the wicked but rather let them remain, then the whole of humanity would still not be able to enter into rest, and God would not be able to bring all of humanity into a better realm. This kind of work would not be completely finished. When He finishes His work, the whole of humanity will be entirely holy. Only in this manner can God peacefully live in rest.