Joh 12:46 I am come a light into the world, that whosoever believeth on me should not abide in darkness.
Joh 12:47 And if any man hear my words, and believe not, I judge him not: for I came not to judge the world, but to save the world.
Joh 12:48 He that rejecteth me, and receiveth not my words,
hath one that judgeth him: the word that I have spoken,
the same shall judge him in the last day.
This other "person" who sent Jesus shall be the one to judge on the last day. Jesus is very clear to say he isn't the one to do this.
Joh 12:49 For
I have not spoken of myself; but
the Father which sent me, he gave me a commandment, what I should say, and what I should speak.
Did you see that? Jesus is NOT speaking of himself as that "last-day" judge.
Joh 12:50 And I know that his commandment is life everlasting: whatsoever I speak therefore, even as the Father said unto me, so I speak.
To recap:
"
I judge him not: for
I came not to judge the world" -Jesus speaking of himself.
"
hath one that judgeth him" and "
the same shall judge him in the last day" -Jesus speaking of his Father.
"
I have not spoken of myself; but
the Father which sent me" -Jesus confirming a second time that he isn't going to be one the one judge on the last day. Jesus identifies the judge as his Father. Both Daniel and Revelation attest to this fact:
Dan 7:9 I beheld till the thrones were cast down, and the Ancient of days did sit, whose garment was white as snow, and the hair of his head like the pure wool: his throne was like the fiery flame, and his wheels as burning fire.
Dan 7:10 A fiery stream issued and came forth from before him: thousand thousands ministered unto him, and ten thousand times ten thousand stood before him: the judgment was set,
and the books were opened.
"and the books were opened"
This is the Father judging not Jesus.
Gill
all, both small and great, as to age or dignity, will stand before the Judge, to be judged by him, and receive their sentence from him; and there will be books for that purpose, as here, even the same, and particularly the book of life, in which, if a man's name is not written, he will be cast into the lake of fire; see Rev_20:4, but in other things they differ; here the Judge is God the Father, the first Person in the Trinity, called the Ancient of days, distinguished from Christ, said to be like the Son of man
Dan 7:13 I saw in the night visions, and, behold, one like
the Son of man came with the clouds of heaven, and
came to the Ancient of days, and they brought him near before him.
Jesus is clearly not the "ancient of days".
Rev 20:11 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.
Rev 20:12 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 which were written in the books, according to their works.
"and the books were opened"
Same event, and it's the Father judging, not the Son on this day. Also, In the book of Revelation, "God" is a reference to "God the Father", not to God the Son.
1 Peter 1:17 And if ye call on
the Father, who
without respect of persons judgeth according to every man's work, pass the time of your sojourning here in fear:
Here Peter also addresses that time when the Father judges "according to every man's work"...that's the great white throne judgement day, the last day. See how it is exactly what we find on judgment day:
Rev 20:12 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 which were written in the books,
according to their works.
Heb 12:23 To the general assembly and church of the firstborn, which are written in heaven,
and to God the Judge of all, and to the spirits of just men made perfect,
Heb 12:24
And to Jesus the mediator of the new covenant, and to the blood of sprinkling, that speaketh better things than that of Abel.
Here Jesus is distinct from the other one called "God the Judge of all". Often writers will refer to God meaning the Father and mention Jesus separately to make clear the use of "God" meant "God the Father" not "God the son".
We see that here as well:
This is God the Father because verse 22 will distinguish Jesus separately:
Rom 3:6 God forbid: for then how shall God judge the world?
Rom 3:7 For if the truth of God hath more abounded through my lie unto his glory; why yet am I also judged as a sinner?
Rom 3:8 And not rather, (as we be slanderously reported, and as some affirm that we say,) Let us do evil, that good may come? whose damnation is just.
Rom 3:9 What then? are we better than they? No, in no wise: for we have before proved both Jews and Gentiles, that they are all under sin;
Rom 3:10 As it is written, There is none righteous, no, not one:
Rom 3:11 There is none that understandeth, there is none that seeketh after God.
Rom 3:12 They are all gone out of the way, they are together become unprofitable; there is none that doeth good, no, not one.
Rom 3:13 Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips:
Rom 3:14 Whose mouth is full of cursing and bitterness:
Rom 3:15 Their feet are swift to shed blood:
Rom 3:16 Destruction and misery are in their ways:
Rom 3:17 And the way of peace have they not known:
Rom 3:18 There is no fear of God before their eyes.
Rom 3:19 Now we know that what things soever the law saith, it saith to them who are under the law: that every mouth may be stopped, and all the world may become guilty before God.
Rom 3:20 Therefore by the deeds of the law there shall no flesh be justified in his sight: for by the law is the knowledge of sin.
Rom 3:21 But now the righteousness of God without the law is manifested, being witnessed by the law and the prophets;
Rom 3:22 Even the righteousness of God which is by faith of Jesus Christ unto all and upon all them that believe: for there is no difference:
1 Peter 1:17 And if ye call on
the Father, who
without respect of persons judgeth according to every man's work, pass the time of your sojourning here in fear:
compare to this:
Rev 20:12 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 which were written in the books, according to their works.
Rev 20:13 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.
"
the Father, who
without respect of persons judgeth according to every man's work"
"And I saw the dead, small and great,
stand before God" and "
they were judged every man according to their works"
Clearly it is the Father judging in Rev 20.
Rev 20:6 Blessed and holy is he that hath part in the first resurrection: on such the second death hath no power, but they shall be priests
of God and of Christ, and shall reign with him a thousand years.
Here John refers to the Father as "God" and Jesus as "Christ". Though Christ is God, in the book of Revelation John will refer to the Father as God, and the Son by other titles. This is how we know who is who.
Rev 20:7 And when the thousand years are expired, Satan shall be loosed out of his prison,
Rev 20:8 And shall go out to deceive the nations which are in the four quarters of the earth, Gog and Magog, to gather them together to battle: the number of whom is as the sand of the sea.
Rev 20:9 And they went up on the breadth of the earth, and compassed the camp of the saints about, and the beloved city: and fire came down from God out of heaven, and devoured them.
Rev 20:10 And the devil that deceived them was cast into the lake of fire and brimstone, where the beast and the false prophet are, and shall be tormented day and night for ever and ever.
Rev 20:11 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.
Rev 20:12 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 which were written in the books, according to their works.
Rev 20:13 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.
Rev 20:14 And death and hell were cast into the lake of fire. This is the second death.
Rev 20:15 And whosoever was not found written in the book of life was cast into the lake of fire.
God the Father does the judging here.