I have been saying for years that there are two kinds of saved people. There are the called-out saints (holy ones), and then there are the multitude of people who have "accepted Christ" and been baptized in water.
The saints are the Royal Priesthood. The multitude of the saved are the inheritance of the Royal Priesthood.
The Church Age has seen these two kinds of people as one group—the members of the Christian religion. And it is true that they are. But there is a significant difference between them. The saints are required to present their bodies as a living sacrifice, turning aside from the world that they may prove the will of God for themselves on a daily basis.
These are a minority of the Christian religion.
The majority are required to believe in Christ's atonement and to be baptized in water. From then on they are members of the Christian religion and shall be spared from wrath, unless they live a wicked life.
It is my point of view that the home of the Royal Priesthood will be in the new Jerusalem, when it descends to the new earth, while the saved from the nations are citizens of the new earth.
The members of the priesthood, the holy ones, are dealt with by the Lord all the day and night. Like the Apostle Paul, they count all else as garbage that they may come to know Christ. They always are pressing forward that they might live in victory.
The majority of the members of the Christian religion abide by the rules of their church, to a greater or less extent. But the drive to lay aside all else in order to know Christ is not present in them. They usually are good, decent people. They will not be turned into Hell or the outer darkness, when they die, unless they have ignored their Kingdom talent and have lived totally in the world.