This wasn't the 1st resurrection (Rev 20:5) because
it didn't include the whole Church and they were only
raised like Lazarus was, not into immortal bodies
(1 Cor 15:52-53). So far Christ is the only one who
has been resurrected into an immortal body:
1 Cor 15:23b
Christ the firstfruits; afterward they that are
Christ's at his coming.
Beware those:
2 Tim 2:18
Who concerning the truth have erred, saying that
the resurrection is past already; and overthrow
the faith of some.