There are people who don't care whether, or when, the kingdom doors will become sealed. They are in the millennial kingdom of God, and they believe that they are now experiencing the kingdom as God intended. They are the "whenever" people.
However, there are others who know, without a doubt, that their current life is not the life that God intended should exist in his kingdom. They know that there is more to come. They know that when the kingdom doors are eternally sealed, their life will be forever changed.
The Lord God Almighty El Shaddai