Why does the Lord’s return involve Him becoming flesh as the Son of man to reveal Himself to mankind?

The Answer from God’s Word:

God became flesh because the object of His work is not the spirit of Satan, or any incorporeal thing, but man, who is of the flesh and has been corrupted by Satan.
It is precisely because the flesh of man has been corrupted that God has made fleshly man the object of His work; moreover, because man is the object of corruption, He has made man the only object of His work throughout all the stages of His salvation work. Man is a mortal being, is of flesh and blood, and God is the only One who can save man. In this way, God must become a flesh that possesses the same attributes as man in order to do His work, so that His work might achieve better effects. God must become flesh to do His work precisely because man is of the flesh, and incapable of overcoming sin or divesting himself of the flesh. …

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For all of those who live in the flesh, changing their disposition requires goals to pursue, and knowing God requires witnessing the real deeds and the real face of God. Both can only be achieved by God’s incarnate flesh, and both can only be accomplished by the normal and real flesh. This is why the incarnation is necessary, and why it is needed by all corrupt mankind. … In the three stages of God’s work, only one stage was carried out directly by the Spirit, and the remaining two stages are carried out by the incarnate God, and not directly by the Spirit. The work of the law done by the Spirit did not involve changing the corrupt disposition of man, and neither did it bear any relation to man’s knowledge of God. The work of God’s flesh in the Age of Grace and the Age of Kingdom, however, involves man’s corrupt disposition and his knowledge of God, and is an important and crucial part of the work of salvation. Therefore, corrupt mankind is more in need of the salvation of the incarnate God, and is more in need of the direct work of the incarnate God. Mankind needs the incarnate God to shepherd him, support him, water him, feed him, judge and chastise him, and he needs more grace and greater redemption from the incarnate God. Only God in the flesh can be the confidant of man, the shepherd of man, the very present help of man, and all of this is the necessity of incarnation today and in times past.

from “Corrupt Mankind Is More in Need of the Salvation of God Become Flesh” in The Word Appears in the Flesh

The reason why He becomes flesh is because the flesh can also possess authority, and He is capable of carrying out work in a practical manner among mankind, in such a way that it is visible and tangible to man. This work is much more realistic than the work done directly by the Spirit of God, who possesses all authority, and its results are also apparent. This is because His incarnate flesh can speak and work in a practical way. The outward form of His flesh holds no authority, and can be approached by man, whereas His substance does carry authority, but His authority is visible to none. When He speaks and works, man is unable to detect the existence of His authority; this facilitates Him in doing work of a practical nature. And all this practical work can achieve results. Even though no man realizes that He holds authority, or sees that He is not to be offended, or sees His wrath, He achieves the intended results of His words through His veiled authority, His hidden wrath, and the words He openly speaks. In other words, through His tone of voice, the sternness of His speech, and all the wisdom of His words, man is utterly convinced. In this way, man submits to the word of God incarnate, who seemingly has no authority, thereby fulfilling His aim of saving man. This is another aspect of the significance of His incarnation: to speak more realistically and allow the reality of His words to have an effect upon man, so that man may witness the power of the word of God. Therefore, this work, if not done through incarnation, would not achieve the slightest results and would not be able to fully save sinners. If God did not become flesh, He would remain the Spirit who is both invisible and intangible to man. Man being a creature of flesh, he and God belong to two different worlds and are endowed with different natures. The Spirit of God is incompatible with man, who is of flesh, and there is simply no way of establishing relations between them, not to mention that man is incapable of turning into a spirit. This being so, the Spirit of God must become a created being in order to do His original work. God can both ascend to the highest place and humble Himself to become a human creature, doing work among men and living in their midst, but man cannot ascend to the highest place and become a spirit, and even less can he descend to the lowest place. This is why God must become flesh to carry out His work. By the same token, during the first incarnation, only the flesh of God incarnate could redeem man through His crucifixion, whereas there would have been no way for the Spirit of God to be crucified as a sin offering for man. God could directly become flesh to serve as a sin offering for man, but man could not directly ascend to heaven to take the sin offering that God had prepared for him. This being so, all that is possible would be to ask God to run back and forth a few times between heaven and earth, not to have man ascend to heaven to take this salvation, for man had fallen and moreover man simply could not ascend to heaven, much less obtain the sin offering. Therefore, it was necessary for Jesus to come among men and personally do the work that simply could not be accomplished by man. Every time God becomes flesh, it is out of absolute necessity. If any of the stages could have been carried out directly by the Spirit of God, He would not have submitted to the indignity of being incarnated.

from “The Mystery of the Incarnation (4)” in The Word Appears in the Flesh

The best thing about His work in the flesh is that He can leave accurate words and exhortations, and His accurate will for mankind to those who follow Him, so that afterward His followers can more accurately and more concretely pass on all of His work in the flesh and His will for the whole of mankind to those who accept this way. Only the work of God in the flesh among man truly accomplishes the fact of God’s being and living together with man. Only this work fulfills man’s desire to behold the face of God, witness the work of God, and hear the personal word of God. The incarnate God brings to an end the age when only the back of Jehovah appeared to mankind, and also concludes the age of mankind’s belief in the vague God. In particular, the work of the last incarnate God brings all mankind into an age that is more realistic, more practical, and more pleasant. He not only concludes the age of law and doctrine; more importantly, He reveals to mankind a God who is real and normal, who is righteous and holy, who unlocks the work of the management plan and demonstrates the mysteries and destination of mankind, who created mankind and brings to an end the management work, and who has remained hidden for thousands of years. He brings the age of vagueness to a complete end, He concludes the age in which the whole of mankind wished to seek God’s face but was unable to, He ends the age in which the whole of mankind served Satan, and leads the whole of mankind all the way into a completely new era. All this is the outcome of the work of God in the flesh instead of God’s Spirit. When God works in His flesh, those who follow Him no longer seek and grope after those vague and ambiguous things, and cease to guess at the will of the vague God. When God spreads His work in the flesh, those who follow Him shall pass on the work that He has done in the flesh to all religions and denominations, and they shall communicate all of His words to the ears of the whole of mankind. All that is heard by those who receive His gospel shall be the facts of His work, shall be things personally seen and heard by man, and shall be facts and not hearsay. These facts are the evidence with which He spreads the work, and are also the tools that He uses in spreading the work. Without the existence of facts, His gospel would not spread across all countries and to all places; without facts but only with man’s imaginations, He would never be able to do the work of conquering the entire universe. The Spirit is impalpable to man, and invisible to man, and the work of the Spirit is incapable of leaving any further evidence or facts of God’s work for man. Man shall never behold the real face of God, and shall always believe in a vague God that does not exist. Man shall never behold the face of God, nor will man ever hear words personally spoken by God. Man’s imaginings are, after all, empty, and cannot replace the true face of God; the inherent disposition of God, and the work of God Himself cannot be impersonated by man. The invisible God in heaven and His work can only be brought to earth by God incarnate who personally does His work among man. This is the most ideal way in which God appears to man, in which man sees God and comes to know the true face of God, and it cannot be achieved by a non-incarnate God.

from “Corrupt Mankind Is More in Need of the Salvation of God Become Flesh” in The Word Appears in the Flesh

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