The Great White Throne Judgment will be upon all the unsaved people, from the beginning
of humanity to the end. This judgment will be according to peoples works and any person
not found in the Book of life, is thrown into the Lake of Fire. This judgment will take place
at the end of the Millennial Reign of Jesus Christ.

There will be a day of reckoning, for all the evil things that have been done; throughout all of humanity. God has seen everything and it has been recorded and each will be judged according to what was written.

____________________________

REVELATIONS 20:11-15   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.
  Vs.12   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 that were written in the books, according to their works
  Vs.13   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.
  Vs.14   And death and hell were cast into the Lake of Fire. this is the second death.
  Vs.15   And whosoever was not found written in the Book of Life was cast into the
  Lake of Fire.

JUDE 1:14-15   And Enoch also, the seventh from Adam, prophesied of these saying,
  behold the Lord cometh with ten thousands of his saints, To execute judgment upon all,
  and to convince all that are ungodly among them of all their ungodly deeds which they
  have ungodly committed, and of all their hard speeches which ungodly sinners have
  spoken against him.

____________________________