Westminster Confession of Faith, Chapter 32:
2. At the last day, such as are found alive shall not die, but be changed: and all the dead shall be raised up, with the selfsame bodies, and none other (although with different qualities), which shall be united again to their souls forever.
3. The bodies of the unjust shall, by the power of Christ, be raised to dishonor: the bodies of the just, by his Spirit, unto honor; and be made conformable to his own glorious body.
http://www.opc.org/wcf.html#Chapter_32
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