To answer this question properly, we must begin by clarifying the terms of discussion. The doctrine of the Trinity, properly speaking, does not touch upon the subject of the incarnation (i.e. the Word of God having become flesh - John 1:14) or of anything relating to Christ's human nature. It only deals with the nature of the Godhead per se, and teaches that God is one divine substance, essence or nature existing as three distinct divine persons or hypostases (subsistences) of Father, Son and (Holy) Spirit.
The doctrine of the Hypostatic Union, on the other hand, has to do with the mystery of the incarnation, of the Word of God having become flesh (Jn 1:14) for the sake of our salvation. It seeks to explain how the Son of God, who "exists in the form of God" (Phil 2:6), had been "made in the likeness of men" (Phil 2:7), and had become one in whom "the fullness of Godhead dwells bodily" (Col 2:9). In Greek philosophical discourse, "hypostasis" refers to "subsistence", or to "an individually subsistent thing". Therefore, the doctrine of the Hypostatic Union holds that the Lord Jesus Christ as the Word of God made flesh subsists as a single hypostasis, that is to say, as a single, individually subsistent being, or person (i.e. the Son of God), even though he possesses two natures, to wit, those of God and of man, which nevertheless were united within his unique divino-human personage while remaining distinct from one another.
Whereas the doctrine of the Trinity teaches that God from eternity is one divine nature existing as three distinctive persons, Father, Son and Holy Spirit, the doctrine of the Hypostatic Union teaches that in the fullness of time one of the three divine persons, namely, the Son of God, had united himself to our human nature in the womb of a virgin and had become man for the sake of our salvation, not as though he were two persons, the Son of God and the man Jesus of Nazareth, but as one person only, the Son of God united to a human nature in the man Christ Jesus.
Now that we have made the necessary theological distinctions, we can assess how the Christology (i.e. understanding of Christ) of the Jehovah Witnesses compares or contrasts with the doctrines of the Trinity and the Hypostatic Union as taught by other Christian communions.
The Witnesses generally avoid setting forth their teachings in terms of abstract theological discourse. They believe that such language obfuscates rather than illuminates the teachings of the Holy Scriptures. Therefore we will have to do some translating when comparing the doctrines of the Witnesses with those of other Christian communions.
To begin with, the Witnesses reject the doctrine of the Trinity out of hand. The Watchtower Society states forthrightly that “the trinity doctrine is of pagan origin…there is absolutely no Scriptural grounds for believing in the trinity.” [“Why Do You Believe in the Trinity?”, Watchtower 2/1/1960, p. 94] Moreover, the Witnesses deny that the Son of God belongs to the eternal and uncreated Godhead, or is of the same substance or essence as God. The Witnesses maintain, rather, that "God created him [i.e. the Son-ed.] before everything and everyone else" (What Can the Bible Teach Us?, Ch 4, Who Is Jesus Christ?, 11). They base this teaching primarily upon their reading of Colossians 1:15, wherein Jesus is referred to as “the firstborn of all creation". The Witnesses further affirm that "Jesus is...precious to Jehovah because he is the only one Jehovah created directly"[What Can the Bible Teach Us?, Ch 4, Who Is Jesus Christ?, 11]. They also maintain that "the Bible says that Jesus was created, which means that Jesus had a beginning. But Jehovah, who created all things, had no beginning," and furthermore, that "only Jehovah is 'God Almighty'” (Ibid., 12). If the Son of God is not the eternal uncreated God, as the Witnesses affirm, who, then, is he? The Witnesses claim that the Son of God, properly speaking, is the Archangel Michael, who came to earth as the man Christ Jesus. Indeed, they teach that “Michael the archangel is Jesus in his prehuman existence”, and that “after his resurrection and return to heaven, Jesus resumed his service as Michael, the chief angel” (Watchtower, 4/1/2010, p. 19).
The Witnesses state forthrightly that “it is important to note that the human birth of Jesus was not the beginning of his life” (Ibid.). How do they support this teaching? The Witnesses link Colossians 1:15 with Daniel 12:1, Revelation 12:7, Jude 1:9 and 1 Thessalonians 4:16, which they use to support their teaching that the Son of God existed in heaven as Michael the Archangel prior to having become flesh.
Colossians 1:15 identifies Jesus Christ as “the firstborn of all creation”. Now Colossians 1:15 refers to the Son who 'redeemed us through his blood' (Col 1:14); in other words, to Jesus Christ according to his manhood, who only began to exist when he was formed in the womb of Mary a little over 2000 years ago, and not to the Son of God per se, according to his pre-existence in heaven. How, then, do the Witnesses tie this scripture to the Archangel Michael? The Witnesses believe that Daniel 12:1 identifies the Archangel Michael as Jesus Christ in his pre-existent state, for they observe that “at Daniel 12:1, we learn that in the time of the end, ‘Michael will stand up, the great prince who is standing in behalf of the sons of your people’ (Ibid.). They further observe that “a further mention of Michael occurs at Revelation 12:7, which describes ‘Michael and his angels’ as fighting a vital war that results in the ousting of Satan the Devil and his wicked angels from heaven” (Ibid.). Upon the basis of these considerations they conclude that “in each of the above-mentioned cases, Michael is portrayed as a warrior angel battling for and protecting God’s people, even confronting Jehovah’s greatest enemy, Satan” (Ibid.).
How do the Witnesses tie Daniel 12:1 and Revelation 12:7 back to the man Christ Jesus? They argue that “Jude verse 9 calls Michael ‘the archangel’” (Ibid.), and that “the prefix ‘arch’ means ‘principal’ or ‘chief, and [that] the word ‘archangel’ is never used in the plural form in the Bible” (Ibid.), and furthermore, that “the only other verse in which an archangel is mentioned is at 1 Thessalonians 4:16, where Paul describes the resurrected Jesus, saying: ‘The Lord [Jesus] himself will descend from heaven with a commanding call, with an archangel’s voice and with God’s trumpet.’ So Jesus Christ himself is here identified as the archangel, or chief angel.” [Ibid.] The Witnesses conclude on the basis of these considerations that “Jesus Christ is Michael the archangel” (Ibid.), and furthermore, that in regard to Colossians 1:15 especially, "it is reasonable to conclude that the Son of God is the firstborn of all creation in the sense of being the first of God’s creatures" (Awake, 1979, 4/8 pp. 28-29).
Clearly, then, any Witness doctrine relating to the nature of Christ's person will not have its grounding in the doctrine of the Trinity, nor in the doctrine of the Hypostatic Union, as traditionally conceived, wherein two natures, the divine and the human, are understood as co-existing within the single person or hypostasis of the Son of God, for the Witnesses believe that it was the Archangel Michael, the ‘first of God’s creations’, who had become the man Christ Jesus.
How, then, do the Witnesses explain their teaching that "Michael the archangel is Jesus in his prehuman existence” (Watchtower, 4/1/2010, p. 19), who ‘after his resurrection and return to heaven, resumed his service as Michael, the chief angel’ (Ibid.)? The Witnesses offer the following explanation. "God provided the perfect man whose life could ransom the human race, by transferring the life force of his chief angelic Son in the heavens to the womb of a virgin" (Watchtower 3/1/1960, p.133). What occurred, then, in the Word of God’s having become flesh was a "transferal of the life of his firstborn Son from the spirit realm to earth. Only in this way could the child eventually born have retained identity as the same person who had resided in heaven as the Word." [Aid to Bible Understanding, 1971, p. 920] The Witnesses further explain that "He (i.e. the Son-ed.) had to become a perfect man and yet not lose his continuity of life. His life-force was not to be extinguished but would be transferred to the ovum of the virgin girl, Mary." [Watchtower 2/15/1982, p. 7] However, the Watchtower Society further explains, "this did not mean that one of the heavenly spirit sons of God was sent to crawl into Mary's body...Such a thing is unreasonable and an absurdity." [God's Eternal Purpose Now Triumphing, 1974, p. 137] Rather, "in this transfer of his life to the virgin's womb, Jehovah's God-like Son divested himself of everything spirit and heavenly and became a man." [WT 8/1/1942, p.231] And so we are given to understand that the Son of God known as Michael the Archangel transferred his life force into the womb of Mary, and "divested himself of everything spirit and heavenly" (Watchtower 8/1/1942, p. 231) and truly became man. Therefore, in becoming man, "the heavenly Word of God divested himself of everything as a God-like spirit except his life force" (The Kingdom is at Hand, 1944, p. 49).
What, then, was the nature of this life force that had been made flesh in the womb of Mary, was it angelic, or human, or something else altogether? The Witnesses explain that “all things having life, either spiritual or fleshly, have an organism, or body. Life itself is impersonal, incorporeal, being merely the life principle.” [Insight On the Scriptures, Vol 2, p. 246] On the other hand, the Witnesses also believe that “the Bible teaches that the soul is the entire person, not some part that survives death. (Genesis 2:7, footnote; Ezekiel 18:4) A person who is resurrected is not reunited with his soul; he is recreated as a living soul." [What Is the Resurrection?, online at https://www.jw.org/en/bible-teachings/questions/what-is-the-resurrection/]. Therefore, the soul is the life force united to a body. Indeed, the Witnesses observe that “the Hebrew word ne'phesh and the Greek word ‘psykhe', both meaning ‘soul,’ are...employed to refer to life, not in the abstract sense, but to life as a person or animal.” [Aid to Bible Understanding, 1971, p. 1061]
How, then, and in what sense, did Michael the Archangel become the man Christ Jesus? The Witnesses explain that “this did not mean that, for the Jewish virgin girl Mary to conceive, one of the heavenly spirit sons of God had to be sent to crawl into the microscopic ovum or egg cell in Mary's body and fertilize it. Such a thing is unreasonable, an absurdity! Rather, the Almighty God, the heavenly Father, by means of his holy spirit transferred the life-force of his chosen heavenly son from the invisible spirit realm to the egg cell in Mary's body and fertilized it. In this way Mary became pregnant, and the child conceived in her was ‘holy.’ It was indeed what the angel Gabriel called it, the ‘Son of the Most High.’-Luke 1:32. Who, though, was the son whom God chose to be born as a perfect human creature? It was...Michael the archangel.” [God’s Eternal Purpose Now Triumphing for Man’s Good, 1973, pp. 137-138]
To sum up the Watchtower Society's teaching, it was neither the body nor the soul (as a conjunction of life force and body) of Michael that had transferred into the womb of Mary, but only the 'impersonal life principle' of Michael that had done so. The life principle having been withdrawn from the angelic body of Michael, it would appear that Michael's soul, as a union of body and life principle, had been subject to dissolution. Indeed, the Witnesses state concerning Michael that “his having his life-force transferred to Mary's egg cell by Almighty God's power that overshadowed Mary meant that he...disappeared from heaven" (God’s Eternal Purpose Now Triumphing for Man’s Good, 1973, p. 138). The angelic soul of Michael therefore no longer existed, because "by human birth from Mary, the Jewish virgin, he was to become a human soul” (Ibid.). It would appear, then, from the foregoing statements that it was only the impersonal life force that had continuity of existence between the angelic Michael and the anthropic (human) Jesus. The Witnesses are furthermore of the opinion that it was necessary that "Jehovah God [had] caused an ovum or egg cell in Mary's womb to become fertile...by the transferral of the life of his firstborn Son from the spirit realm" because it was "only in this way [that] the child eventually born [could] have retained identity as the same person who had resided in heaven as the Word" (Aid to Bible Understanding, 1971, p. 920). In other words, it was the “impersonal...life principle” (Insight On the Scriptures, Vol 2, p. 246) of the Son of God which had allowed Jesus to ‘retain identity as the same person who had resided in heaven as the Word’ (Aid to Bible Understanding, 1971, p. 920).
While the Witnesses maintain that Jesus and Michael are the "same person", their teaching that the soul constitutes a union of a particular body with the impersonal life force or life principle appears to indicate that they are in fact two distinctive souls. For they teach that “all things having life, either spiritual or fleshly, have an organism, or body” (Insight On the Scriptures, Vol 2, p. 246). This statement indicates that both the heavenly, spiritual Michael, and the fleshly, human Jesus were each in possession of a body, the former angelic, and the latter anthropic (or human). In what way can the bodies of Michael and Jesus be said to be distinguished from one another? The Witnesses observe that the bodies of men and animals are hierarchically differentiated, as they explain:
“What is the difference between a brute soul and a human soul? The human soul has a higher organization of body and brain, which constitutes him an individual of a higher order...” [Watchtower, 1/15/1913 pp. 23-24].
By the same token, the bodies of men and angels are hierarchically differentiated, as they further explain:
“angels have a greater mental capacity than man” (Insight On the Scriptures, Vol 1, p. 107).
Therefore, inasmuch as the Witnesses teach that an angelic soul has "a greater mental capacity" (Insight On the Scriptures, Vol 1, p. 107) than that of a human, or, in other words, "a higher organization of body and brain" (cf. Watchtower, 1/15/1913 pp. 24) than that of a human, it would appear that the Watchtower Society is teaching that there is in fact a difference between the human soul of Jesus of Nazareth and the angelic soul of Michael the Archangel. Nevertheless, the Witnesses maintain that Jesus “retained identity as the same person who had resided in heaven as the Word” (Aid to Bible Understanding, 1971, p. 920). In other words, it would appear that Michael and Jesus are two souls, but nevertheless the same person, according to the teachings of the Jehovah's Witnesses.
Thus far we have only dealt with the distinction between the pre-existent archangelic Michael and the anthropic (human) Jesus as understood by the Jehovah’s Witnesses. We must also look at what they have to say about the resurrected Jesus. Now with regard to the resurrection of the Lord Jesus Christ, the Witnesses believe that “God did not purpose for Jesus to be humiliated...forever by being a fleshly man forever. No, but after he had sacrificed his perfect manhood, God raised him to deathless life as a glorious spirit creature. He exalted him above all angels and other parts of God's universal organization, to be next-highest to himself, the Most High God.” [Let God Be True, 1952, p. 41] Jesus Christ, then, was resurrected as a “glorious spirit creature” according to the Witnesses. But we may ask, what kind of spirit creature, human, angelic, or something else altogether?
On the one hand, the Witnesses affirm that “angels are spirit creatures” (Aid to Bible Understanding, 1971, p. 1063), and moreover, that “angels have distinct personalities” (“Who or What Are Angels?”, online at https://www.jw.org/en/bible-teachings/questions/what-are-angels/). In other words, the Witnesses believe that angels are ‘spirit persons’. The Witnesses also teach in regard to those humans “who participate in th[e] first resurrection...the 144,000 members of the ‘body of the Christ’” (Let God Be True, 1952, p. 277), that “immortality...is promised to...those who become Christ's spiritual brothers...they become spirit persons” (Aid to Bible Understanding, p. 1063). It appears, then, that the Witnesses identify both human members of the first resurrection (the 144,000) and the angelic host in heaven as ‘spirit persons’.
On the other hand, the Witnesses also teach that “angels are a separate creation of God, not resurrected humans” [ “Who or What Are Angels?”, online at https://www.jw.org/en/bible-teachings/questions/what-are-angels/]. From the foregoing teachings of the Witnesses, to wit, that both humans and angels are ‘spirit persons’, and that angels are not resurrected humans, the question naturally arises: according to the Jehovah's Witnesses, unto which class of ‘spirit persons’ does the resurrected Lord and Savior Jesus Christ properly belong? The human or the angelic?
As we witnessed above, the Witnesses teach in regard to the resurrected Jesus that “after his resurrection and return to heaven, Jesus resumed his service as Michael, the chief angel” (Watchtower, 4/1/2010, p. 19). Furthermore, they believe that at 1 Thessalonians 4:16 “Paul describes the resurrected Jesus, saying: ‘The Lord [Jesus] himself will descend from heaven with a commanding call, with an archangel’s voice and with God’s trumpet.’ So Jesus Christ himself is here identified as the archangel, or chief angel.” [Ibid.]. It would appear, then, from what has been presented to us above, that the Witnesses believe that inasmuch as Jesus ‘calls out with an archangel’s voice’ when he descends from heaven, that he once more possesses the body of an archangel after he has been resurrected from the dead. And this would appear to be confirmed by another statement that has been made by the Witnesses, wherein they affirm that “the angel greatest in both power and authority is Michael, the archangel” [“Who or What Are Angels?”, online at https://www.jw.org/en/bible-teachings/questions/what-are-angels/]. Here the resurrected Jesus, who "resumed his service as Michael, the chief angel” (Watchtower, 4/1/2010, p. 19), is described by the Witnesses as “the angel greatest in both power and authority”.
It would appear, then, from the writings of the Witnesses which have been cited above, that the resurrected Jesus is to be numbered amongst the angelic class of spirit persons, rather than the human class of spirit persons. Inasmuch, then, as the Witnesses believe that “the soul is the entire person, [and] not some part that survives death” (What Is the Resurrection?, online at https://www.jw.org/en/bible-teachings/questions/what-is-the-resurrection/), and furthermore, that “a person who is resurrected is not reunited with his soul; [but] he is recreated as a living soul” (Ibid.), it would appear that the Witnesses are teaching that the human soul (viz. the human body and brain united to the impersonal life principle) that was the man Jesus of Nazareth had not been resurrected to new life from out of the dead, but rather it was the angelic soul (the angelic body and brain united to the impersonal life principle) of Michael the Archangel that Jehovah God had resurrected unto newness of life in heaven.
We further learn in regard to the resurrection of the Son of God from the dead that the Witnesses also teach that "the apostle Paul declares that there is 'one mediator between God and men, a man, Christ Jesus, who gave himself a corresponding ransom for all' — for both Jews and Gentiles. (1 Tim 2:5, 6) He mediates the new covenant between God and those taken into the new covenant, the congregation of spiritual Israel." [Insight On the Scriptures, Vol 2, p. 362]
The Witnesses also state in regard to this matter that "Christ became Mediator in order that the ones called 'might receive the promise of the everlasting inheritance' (Heb 9:15); he assists, not the angels, but 'Abraham’s seed.' (Heb 2:16) He assists those who are to be brought into the new covenant to be ‘adopted’ into Jehovah’s household of spiritual sons; these eventually will be in heaven as Christ’s brothers, becoming a part with him of the seed of Abraham." [Insight On the Scriptures, Vol 2, p. 362]
To sum up this matter (that is, with regard to the resurrection of the Son of God from the dead), the Witnesses teach the following things: "there is 'one mediator between God and men, a man, Christ Jesus, who gave himself a corresponding ransom for all' — for both Jews and Gentiles" (Insight On the Scriptures, Vol 2, p. 362); that "Christ became Mediator in order...[to] assist...not the angels, but 'Abraham’s seed'“ (Ibid.); that "after his resurrection and return to heaven, Jesus resumed his service as Michael, the chief angel” (Watchtower, 4/1/2010, p. 19); and, finally, that "he assists those who are to be brought into the new covenant to be ‘adopted’ into Jehovah’s household of spiritual sons...[who] eventually will be in heaven as Christ’s brothers, becoming a part with him of the seed of Abraham...the total number of those who are...sealed [being] 144,000" (Insight On the Scriptures, Vol 2, p. 362). In other words, the Witnesses teach that "after his resurrection and return to heaven...Michael, the chief angel" (Watchtower, 4/1/2010, p. 19) is actually "part...of the seed of Abraham", along with the 144,000 Jewish and Gentile members of the new covenant.
The answer to the question, "according to the Jehovah's Witnesses, in what way is Jesus human?," is that the Witnesses believe that the Son of God in becoming the man Jesus of Nazareth had become “a human soul” (God’s Eternal Purpose Now Triumphing for Man’s Good, p. 138), but that as the risen Michael the Son of God had become “the angel greatest in both power and authority” (“Who or What Are Angels?”, online at https://www.jw.org/en/bible-teachings/questions/what-are-angels/). In other words, the Son of God, in rising from the dead, had become an angelic ‘spirit person’ or an 'angelic soul' if you will. Inasmuch, then, as the Witnesses affirm that “angels are a separate creation of God, not resurrected humans” (“Who or What Are Angels?”, online at https://www.jw.org/en/bible-teachings/questions/what-are-angels/), it would appear that they do not believe that the Son of God had risen from the dead as a ‘resurrected human’, but rather, the Son of God had risen from the dead as a ‘resurrected angel’, unlike all of the others whom God has resurrected into heavenly life, viz., the 144,000, who represent “people from all walks of life, men and women, persons who have shared all the varied problems of mankind” [True Peace and Security—How Can You Find It? p. 66]. The 144,000 are referred to by the Witnesses as “resurrected humans” (“Who or What Are Angels?”), but the Son of God is said by them to have been “raised...from the dead, not as a human Son, but as a mighty immortal spirit Son” (Let God Be True, p. 40), that is to say, as “the angel greatest in both power and authority” (“Who or What Are Angels?”); in other words, as an angelic ‘spirit person’ or as an 'angelic soul' if you will.
To sum up matters, the Witnesses' teach that soul (or personality) "refer[s] to life, not in the abstract sense, but to life as a person or animal” (Aid to Bible Understanding, p. 1061). Indeed, they teach that the phrase “'my soul'...clearly means 'myself' or 'my person'" (Insight On the Scriptures, p. 1007). They further teach that soul or “personality...is the result of...hereditary and prenatal influences combined with...[a man’s] experiences" and that it "cannot exist without a body” (Watchtower, 1/15/1913 p. 24); that "angels have distinct personalities" (Who or What Are Angels?”); that "angels...have greater power and ability than humans" (Ibid.); that an angel has "a greater mental capacity" (Insight On the Scriptures, Vol 1, p. 107) than that of a human and "a higher organization of body and brain" (cf. Watchtower, 1/15/1913 pp. 24) than that of a human; that “the angel greatest in both power and authority is Michael, the archangel” (Who or What Are Angels?”); and furthermore, that "by human birth from Mary, the Jewish virgin, he (i.e. Michael--ed.)...[had] become a human soul” (God’s Eternal Purpose Now Triumphing for Man’s Good, 1973, p. 138). In other words, the Witnesses teach that the angelic soul and personality of Michael the Archangel, while differing in hereditary influences and in power and mental capacity from that of Jesus of Nazareth, had nevertheless 'retained identity as the same person' (or soul) when his life force had transferred into the womb of Mary and had become the human soul known as Jesus. They teach, moreover, that it was the “impersonal...life principle” (Insight On the Scriptures, Vol 2, p. 246) which had allowed Jesus to ‘retain identity as the same person who had resided in heaven as the Word’ (Aid to Bible Understanding, 1971, p. 920). That is to say, the Witnesses believe that when the angelic person (or soul) known as Michael became the human person (or soul) known as Jesus, they still 'retained identity as the same person' (Aid to Bible Understanding, 1971, p. 920), because they shared the same 'impersonal life force' (Insight On the Scriptures, Vol 2, p. 246), while differing in power and in mental capacity and in hereditary influences, which are said by them to be distinguishing marks between souls or persons, inasmuch as they affirm that soul or “personality...is the result of...hereditary and prenatal influences combined with...[a man’s] experiences", and that the soul or personality "cannot exist without a body” (Watchtower, 1/15/1913 p. 24).
The answer to the latter part of the question above: 'Was Jesus a spiritual entity cloaked in human biology, or would the Jehovah's Witnesses agree with the Trinitarian idea of a hypostatic union?', is that the Jehovah's Witnesses do not believe either that Jesus was a spiritual entity cloaked in human biology when Michael's life force had been transferred into Mary's womb, or that he existed in anything resembling the Hypostatic Union as set forth by the ancient churches of Christendom. The Witnesses make this very clear when they state concerning the Lord Jesus Christ that “his human birth was not an incarnation making him part man and part spirit person. No; but in this transfer of his life to the virgin's womb Jehovah's God-like Son divested himself of everything spirit and heavenly and became a man.” [Watchtower, 8/1/1942, p. 231]
The Witnesses teach rather that the Son of God is successively angel, and then man, and then angel again, while always remaining the Son of God, according to the unity of the impersonal life force or life principle which is successively transferred between them, which allows them to always be the same person. The Witnesses would also appear to teach that the resurrected Michael the Archangel is "part...of the seed of Abraham" (Insight On the Scriptures, Vol 2, p. 362).
In the final analysis, the doctrine set forth by the Jehovah's Witnesses with regard to the being made flesh, death and resurrection of the Lord and Savior Jesus Christ would appear to indicate that it is the impersonal life force of the Son of God that was successively united to the angelic, and then to the human, and then again to the angelic biology. That is to say, the Son of God had successively been created as an angelic, and then as an anthropic (or human), and then again as an angelic soul. The Word having become flesh would not be affirmed by the Witnesses as having constituted a Hypostatic Union, that is to say, a union of two natures co-existing within a single personal existence, but they teach rather that the singular impersonal life force of the Son of God is successively united with two distinctive souls or personalities, that of the angelic Michael and that of the anthropic (human) Jesus. The Son of God could only properly be said to be human insofar as his life force had been united to the body of Jesus of Nazareth; otherwise, prior to his having become man, and subsequent to his having been resurrected from the dead, the impersonal life force of the Son of God had been united and had then been reunited with the body of an archangel, and could not be said to be human in any proper sense of the word, for the Witnesses are quite forthright in stating that “angels are a separate creation of God, not resurrected humans" (“Who or What Are Angels?”). The Witness teaching that the impersonal life force of the Son of God had been united in succession with two distinctive bodies, the archangelic and the anthropic (human), would appear to represent an angelic-anthropic union with the impersonal life principle of the Son of God, if Witness teachings relating to the body, soul and spirit as applied to the creation, dissolution and resurrection of the Archangel Michael and the man Jesus of Nazareth were to be translated into the language of abstract theological discourse. Indeed, this angelic-anthropic union with the impersonal life force of the Son of God was of such a nature that the Jehovah's Witnesses alone amongst all of the Christian communions are able to identify Michael the Archangel as "part...of the seed of Abraham" (Insight On the Scriptures, Vol 2, p. 362).
