The Beginning of the General Resurrection of the Saints
As for Paul, his attitude in regard to this matter was from the outset determined by the fact, that he views the resurrection of Christ as the beginning of the general resurrection of the saints. The general resurrection of the saints being an eschatological event, indeed constituting together with the judgment the main content of the eschatological program, it follows that to Paul in this one point at least the eschatological course of events had already been set in motion, an integral piece of “the last things” has become an accomplished fact.
Geerhardus Vos, Redemptive History and Biblical Interpretation: The Shorter Writings of Geerhardus Vos, ed. Richard Gaffin Jr. (Phillipsburg, NJ: PR Publishing, 2001), 92-93.