“At the time of the coming of Christ, ‘They who have slept in their graves shall come forth, for their graves shall be opened; and they also shall be caught up to meet him in the midst of the pillar of heaven. They are Christ’s, the first fruits, they who shall descent with him first, and they who are first caught up to meet him; and all this by the voice of te sounding of the trump of the angel of God.’ These are the just, ‘whose names are written in heaven, where God and Christ are the judge of all. These are they who are just men made perfect through Jesus the mediator of the new covenant, who wrought out this perfect atonement through the shedding of his own blood.’
“Following this great event, and after the Lord and the righteous who are caught up to meet him have descended upon the earth, there will come to pass another resurrection. This may be considered as a part of the first, although it comes later. In this resurrection will come forth those of terrestrial order, who were not worthy to be caught up to meet him, but who are worthy to come forth to enjoy the millennial reign.” (Doctrines of Salvation, 2:296)
The first resurrection will extend into the Millennium and include all those worthy of the celestial kingdom who live and die during the thousand years.