Mt 13:24-25,38 seems to indicate that at some point the world has been full of nothing but saved people. When was that? I submit that it is at the start of His Millenial Kingdom.
It was called the Garden of Eden.
But, really, back to this idea of saved saints who are not a part of the first resurrection. You tell me that these people are saved, but they will die in this kingdom. What exact scriptures do you base the death of God's people in the Millennial reign of Christ.
Are you saying that Christ had a body of sin before He went to Calvary?
That body died, didn't it?
The Tribulation Saints are not the Church, the Old Testament Saints are not the Church. Those saved from Pentecost until the Rapture are the Church.
That's not what the scripture says:
Act 7:38 This is he, that was in the church in the wilderness with the angel which spake to him in the mount Sina, and [with] our fathers: who received the lively oracles to give unto us:
Christ died for the sins of the world. His death affected the salvation of those in all the dispensations. He is currently calling out His Bride.
Now, that is interesting. If Christ died for the sins of the whole world and this death affected the salvation of persons in all "dispensations", then does this also mean that Christ died for the sins of all His enemies from the first dispensation? If so, then explain how He is not defrauded of His reward for doing so.