John the Apostle
Revelation 20:12ESV·traditional attribution

And I saw the dead, great and small, standing before the throne, and books were opened. Then another book was opened, which is the book of life. And the dead were judged by what was written in the books, according to what they had done.

Matthew Henry Presbyterian @wholebiblehenry

The utter destruction of the devil's kingdom very properly leads to an account of the day of judgment, which will determine every man's everlasting state; and we may be assured there will be a judgment when we see the prince of this world is judged, Joh 16:11. This will be a great day, the great day, when all shall appear before the judgment-seat of Christ.

Commenting on Revelation 20:11-15

John Gill Reformed Baptist @doctorgill

And I saw the dead,.... An account being given of the Judge, next the persons to be judged are described, and in this clause, by the state and condition in which they had been; for it cannot be thought they were dead when they stood before the throne, but were raised from the dead; for this character is not descriptive of them as dead in...

Albert Barnes Presbyterian @notesbybarnes

Verse 12. And I saw the dead, small and great. All the dead--for this language would express that--the whole race being composed of the "small and great." Thus, in other language, the same idea might be expressed by saying the young and old; the rich and poor; the bond and free; the sick and well; the happy and the unhappy; the righteous and the wicked...