If every one who sins is acquitted of their sin, why is there a judgment according to ones deeds, good or bad? This white throne judgment is with respect to the end of the millennium.
Revelation 20: 11-13
11Then I saw a great white throne and the One seated on it. Earth and heaven fled from His presence, and no place was found for them. 12
And I saw the dead, great and small, standing before the throne. And there were open books, and one of them was the Book of Life. And the dead were judged according to their deeds, as recorded in the books. 13
The sea gave up its dead, and Death and Hades gave up their dead, and each one was judged according to his deeds.…
Rev 20:1
4Then death and Hades were thrown into the lake of fire. This is the second death, the lake of fire.
15 And if anyone’s name was not found written in the book of life, he was thrown into the lake of fire.
JWs think people have already paid the price of their sins when they die physically but that is not so.
When people die bodily that is not full death. The soul has not died when they die physically.
Matt 10:28 Do not be afraid of those who kill the body but cannot kill the soul. Rather, be afraid of the One who can destroy both soul and body in hell.
When they are resurrected they are judged to see if they will be given the full sentence of death, with both body and soul being destroyed, or if they will be judged worthy of the Kingdom.
As you can see from what is said below, the nations are judged by what they have done in this life.
Matt 25:31 “When the Son of Man comes in his glory, and all the angels with him, he will sit on his glorious throne. 32 All the nations will be gathered before him, and he will separate the people one from another as a shepherd separates the sheep from the goats. 33 He will put the sheep on his right and the goats on his left.
34 “Then the King will say to those on his right, ‘Come, you who are blessed by my Father; take your inheritance, the kingdom prepared for you since the creation of the world. 35 For I was hungry and you gave me something to eat, I was thirsty and you gave me something to drink, I was a stranger and you invited me in, 36 I needed clothes and you clothed me, I was sick and you looked after me, I was in prison and you came to visit me.’
37 “Then the righteous will answer him, ‘Lord, when did we see you hungry and feed you, or thirsty and give you something to drink? 38 When did we see you a stranger and invite you in, or needing clothes and clothe you? 39 When did we see you sick or in prison and go to visit you?’
40 “The King will reply, ‘Truly I tell you, whatever you did for one of the least of these brothers and sisters of mine, you did for me.’
41 “Then he will say to those on his left, ‘Depart from me, you who are cursed, into the eternal fire prepared for the devil and his angels. 42 For I was hungry and you gave me nothing to eat, I was thirsty and you gave me nothing to drink, 43 I was a stranger and you did not invite me in, I needed clothes and you did not clothe me, I was sick and in prison and you did not look after me.’
44 “They also will answer, ‘Lord, when did we see you hungry or thirsty or a stranger or needing clothes or sick or in prison, and did not help you?’
45 “He will reply, ‘Truly I tell you, whatever you did not do for one of the least of these, you did not do for me.’
46 “Then they will go away to eternal punishment, but the righteous to eternal life.”
Revelation 20:12 And I saw the dead, the great and the small, standing before the throne, and books were opened; and another book was opened, which is the book of life; and the dead were judged from the things which were written in the books, according to their deeds.