Unless you can maintain in a peaceful age the mind with which you loved the Family members during the age of persecution, you will not be able to live in the eternal Kingdom of Heaven. The Kingdom of Heaven begins with a family. He who cannot find God in his spouse cannot enter the Kingdom of Heaven. The Kingdom of Heaven starts with repentance. To repent is to be aware of more sorrow than that of Noah, Abraham and Jesus, who all suffered historical agony.
Good parents are to live happily with their good children centered upon their true parental love.
Familial happiness is realized on this basis. Only when clans, a nation and state are in turn established on this foundation is the Kingdom of Heaven made. Religion, however, has so far sought only individuals. The center is not man but God. Therefore, no man-centered ideal world can be realized.