The answer from God’s word:
“Some believe that God may sometime come to earth and appear to man, whereupon He shall personally judge the whole of mankind, testing them one by one without anyone being omitted. Those who think in this way do not know this stage of work of incarnation. God does not judge man one by one, and does not test man one by one; to do thus would not be the work of judgment. Is not the corruption of all mankind the same? Is not the substance of man all the same? What is judged is mankind’s corrupt substance, man’s substance corrupted by Satan, and all the sins of man. God does not judge the trifling and insignificant faults of man. The work of judgment is representative, and is not carried out especially for a certain person. Rather, it is work in which a group of people are judged in order to represent the judgment of all of mankind. By personally carrying out His work on a group of people, God in the flesh uses His work to represent the work of the whole of mankind, after which it is gradually spread. The work of judgment is also thus. God does not judge a certain kind of person or a certain group of people, but judges the unrighteousness of the whole of mankind—man’s opposition to God, for example, or man’s irreverence against Him, or disturbance of the work of God, and so on. What is judged is mankind’s substance of opposition to God, and this work is the work of conquest of the last days. The work and word of the incarnate God witnessed by man are the work of judgment before the great white throne during the last days, which was conceived by man during times past. The work that is currently being done by the incarnate God is exactly the judgment before the great white throne. The incarnate God of today is the God who judges the whole of mankind during the last days. This flesh and His work, word, and entire disposition are the entirety of Him. Although the scope of His work is limited, and does not directly involve the entire universe, the substance of the work of judgment is the direct judgment of all mankind; it is not work that is undertaken only for China, or for a small number of people. During the work of God in the flesh, although the scope of this work does not involve the entire universe, it represents the work of the entire universe, and after He concludes the work within the work scope of His flesh, He will immediately expand this work to the entire universe, in the same way that the gospel of Jesus spread throughout the universe following His resurrection and ascension. Regardless of whether it is the work of the Spirit or the work of the flesh, it is work that is carried out within a limited scope, but which represents the work of the entire universe. During the last days, God appears to do His work using His incarnate identity, and God in the flesh is the God who judges man before the great white throne. Regardless of whether He is the Spirit or the flesh, He who does the work of judgment is the God who judges mankind during the last days. This is defined based on His work, and is not defined according to His external appearance or several other factors. Although man has conceptions of these words, no one can deny the fact of the incarnate God’s judgment and conquest of all mankind. Regardless of how it is evaluated, facts are, after all, facts. No one can say that ‘The work is done by God, but the flesh is not God.’ This is nonsense, for this work can be done by no one except God in the flesh. … Because the one who is judged is man, man who is of the flesh and has been corrupted, and it is not the spirit of Satan that is judged directly, the work of judgment is not carried out in the spiritual world, but among man. No one is more suitable, and qualified, than God in the flesh for the work of judging the corruption of man’s flesh. If judgment were carried out directly by the Spirit of God, then it would not be all-embracing. Furthermore, such work would be difficult for man to accept, for the Spirit is unable to come face-to-face with man, and because of this, the effects would not be immediate, much less would man be able to behold the unoffendable disposition of God more clearly. Satan can only be fully defeated if God in the flesh judges the corruption of mankind. Being the same as man possessed of normal humanity, God in the flesh can directly judge the unrighteousness of man; this is the mark of His innate holiness, and of His extraordinariness. Only God is qualified to, and in the position to judge man, for He is possessed of the truth, and righteousness, and so He is able to judge man. Those who are without the truth and righteousness are not fit to judge others. If this work were done by the Spirit of God, then it would not be victory over Satan. The Spirit is inherently more exalted than mortal beings, and the Spirit of God is inherently holy, and triumphant over the flesh. If the Spirit did this work directly, He would not be able to judge all of man’s disobedience, and could not reveal all of man’s unrighteousness. For the work of judgment is also carried out through man’s conceptions of God, and man has never had any conceptions of the Spirit, and so the Spirit is incapable of better revealing the unrighteousness of man, much less of completely disclosing such unrighteousness. The incarnate God is the enemy of all those who do not know Him. Through judging man’s conceptions and opposition to Him, He discloses all the disobedience of mankind. The effects of His work in the flesh are more apparent than those of the work of the Spirit. And so, the judgment of all mankind is not carried out directly by the Spirit, but is the work of the incarnate God.”
from “Corrupt Mankind Is More in Need of the Salvation of God Become Flesh” in The Word Appears in the Flesh
“As previously spoken of, judgment would begin with the house of God. This ‘judgment’ refers to the judgment God does today on those who come before His throne in the last days. Perhaps there are those who believe in such supernatural imaginings as that when the last days have arrived, God will erect a big table in the heavens, upon which a white tablecloth will be spread, then God will sit upon a great throne and all men will kneel on the ground. God shall then reveal all sins laid against each man to determine whether he shall ascend to heaven or be sent down to the lake that burns with fire and brimstone. No matter what the imaginings of man, the substance of God’s work cannot be altered. The imaginings of man are nothing but the constructs of man’s thoughts and come from the brain of man, summed up and pieced together from what man has seen and heard. Therefore I say, however brilliant the images conceived, they are still no more than a drawing and no substitute for the plan of God’s work. After all, all of man has been corrupted by Satan, so how can he then fathom the thoughts of God? Man conceives the work of judgment by God to be particularly fantastic. Man believes that since it is God Himself doing the work of judgment, then it must be of the most tremendous scale and incomprehensible to mortals; it must resound through the heavens and shake the earth, otherwise how can it be the work of judgment by God? Man believes that as this is the work of judgment, then God must be particularly imposing and majestic as He works, and those being judged must be howling with tears and on their knees begging for mercy. The scene must be a grand sight and very rousing…. Every man conceives God’s work of judgment to be legendary. Do you know, however, that long after God has begun the work of judgment among men, you are still nestled in sleep? Do you know, at the time that you believe God’s work of judgment has officially begun, it shall already be the time when God changes heaven and earth? At that time, perhaps you will have only just understood the meaning of life, but the merciless work of punishment of God shall bring you, still slumbering, into hell. Only then will you suddenly realize that God’s work of judgment has already concluded.
… When it comes to the word ‘judgment’, you will think of the words that Jehovah spoke to all the places and the words of rebuke that Jesus spoke to the Pharisees. Though these words are stern, they are not God’s judgment of man; these words are only those spoken by God within different environments, that is, different settings, and they are unlike the words spoken by Christ as He judges man in the last days. In the last days, Christ uses a variety of truths to teach man, reveal the essence of man, and dissect his words and deeds. These words comprise various truths, such as man’s duty, how man should obey God, how man should be loyal to God, how man ought to live out the normal humanity, as well as the wisdom and disposition of God, and so on. These words are all focused on the essence of man and his corrupt disposition. In particular, those words that reveal how man spurns God are spoken in regard to how man is an embodiment of Satan and an enemy force against God. When God does the work of judgment, He does not simply make clear the nature of man with just a few words, but carries out revelation, dealing, and pruning over the long term. Such manner of revelation, dealing, and pruning cannot be substituted with ordinary words but with the truth that man does not possess at all. Only such manner of work is deemed judgment; only through such judgment can man be persuaded, be thoroughly convinced into submission to God, and gain true knowledge of God. What the work of judgment brings about is man’s understanding of the true face of God and the truth about his rebelliousness. The work of judgment allows man to gain much understanding of the will of God, of the purpose of God’s work, and of the mysteries that could not be understood by man. It also allows man to recognize and know his corrupt substance and the roots of his corruption, as well as to discover the ugliness of man. These effects are all brought about by the work of judgment, for the substance of such work is actually the work of opening up the truth, way, and life of God to all those who have faith in Him. This work is the work of judgment done by God. If you do not regard these truths with importance and constantly think of avoiding them or of a new way out apart from them, then I say you are a grievous sinner. If you have faith in God, yet seek not the truth or the will of God, nor do you love the way that brings you closer to God, then I say that you are one who is trying to evade judgment. You are a puppet and traitor who flees from the great white throne, and God will not spare any of the rebellious that escape from under His eyes. Such men shall receive even more severe punishment. Those who come before God to be judged and have been purified shall forever live in the kingdom of God. Of course, this is in the future.”
from “Christ Does the Work of Judgment With the Truth” in The Word Appears in the Flesh
“The current conquering work is work intended to make it obvious what man’s end will be. Why do I say that today’s chastisement and judgment are the judgment in front of the great white throne of the last days? Do you not see this? Why is the conquering work the last stage? Is it not precisely to make manifest how each class of man will end up? Is it not to allow everyone, in the course of the conquering work of chastisement and judgment, to show his true colors and then to be classified according to kind afterward? Rather than saying this is conquering mankind, it might be better to say that this is showing how each class of man will end up. That is, this is judging their sins and then showing the various classes of man, thereby deciding whether they are evil or righteous. After the conquering work comes the work of rewarding good and punishing evil: People who obey completely, meaning the thoroughly conquered, will be placed in the next step of spreading the work to the entire universe; the unconquered will be placed in darkness and will meet with calamity. Thus, man will be classified according to kind, the evil doers grouped with evil, never again to see the sunlight, and the righteous grouped with good, to receive light and live forever in the light.”
from “The Inside Truth of the Conquering Work (1)” in The Word Appears in the Flesh