What's the difference between the Judgment Seat of Christ and the Great White Throne Judgment? The Bible speaks of the "Judgment Seat of Christ" as well as the "Great White Throne" judgment.  What is the difference between these two judgments and who will be at each?


  For we must all appear before the judgment seat of Christ, so that
  each one may receive what is due for what he has done in the body,
  whether good or evil.  2 Corinthians 5:10 ESV
  
  "And I saw a great white throne, and him that sat on it, from
  whose face the earth and the heaven fled away; and there was found no
  place for them. And I saw the dead, small and great, stand before God;
  and the books were opened: and another book was opened, which is [the
  book] of life: and the dead were judged out of those things which were
  written in the books, according to their works. And the sea gave up
  the dead which were in it; and death and hell delivered up the dead
  which were in them: and they were judged every man according to their
  works. And death and hell were cast into the lake of fire. This is the
  second death. And whosoever was not found written in the book of life
  was cast into the lake of fire".  Revelation 20:11-15 ESV
They are both speaking of the same thing, it is just that the "Judgment Seat of Christ" is how Paul refers to it while the "Great White Throne" is how John the Revelator refers to it!

NT scholar Craig Keener says of 2 Corinthians 5:10:


  Paul's allusion here is directly to the standard OT and Jewish image of the day of judgment, in which GOD's throne became the ultimate judgment seat.


And of Revelation 20:11:


  Although many writers also stressed a judgment of souls at death, Judaism had much to say about the day of judgment before GOD's throne at the end of the age.


Thus meaning that both Paul and John the Revelator were heavily influenced by their own Jewish understanding of the throne of GOD being where judgment would happen but also influenced by their belief in Christ being that GOD AND KING who sits on the throne!