Christ “lost His body” as a result of the post-Nicaea church philosophers who twisted the scriptures to fit their incorporeal idol. That was neither part of the New Testament teachings nor how Christ was understood in early Christianity.
The post-Nicaea concern was over polytheism. They abhorred the idea of multiple gods, thinking it a pagan idea. Israel had “one God” and not several. Therefore, the idea of the Trinity allowed them (and Historic Christianity ever after) the pretense of monotheism despite the separate beings of God the Father and His Son, Jesus Christ.
The “oneness” of God the Father and Christ does not consist, as the Historic Christian creeds suggest, in these being one person of one substance, uncreated, incomprehensible and altogether “other than mankind.” Christ explained His “oneness” with the Father in His intercessory prayer in John 17. Speaking about the immediate disciples who were with Him when He prayed, He petitioned that, “Holy Father, keep through thine own name those whom thou hast given me, that they may be one, as we are.” (John 17:11.) The disciples were not of one substance with Christ, nor uncreated, nor incomprehensible, but were separate individual men. Yet they were to be “one” just as the Father and Son are likewise “one.” Christ’s prayer also referred to future believers who would accept the testimonies of the apostles. Concerning them Christ also prayed, “Neither pray I for these alone, but for them also which shall believe on me through their word; That they all may be one; as thou, Father, art in me, and I in thee, that they also may be one in us: that the world may believe that thou hast sent me.” (John 17:20-21.)
Do you believe on the apostles’ testimonies? Are you therefore “one” with other believers? Did you merge into the bodies of other believers in order to become “one” with them? Are you the same substance as your minister or priest? If by belief in the same testimony as other Christians you can become “one” with them, then Christ and the Father can likewise be “one” without disturbing their entirely separate existence from one another.
This is not a heresy and not a recent invention. In The Epistle of Ignatius to the Smyrnaeans, he relied on what would later become New Testament scripture as well as common sense to explain that Christ came into the world as a mortal man, although He had been created by the Father and acknowledged by Him as His Only Begotten Son. Here is Ignatius’ explanation:
The Word, when His flesh was lifted up, after the manner of the brazen serpent in the wilderness, drew all man to Himself for their eternal salvation. And I know that He was possessed of a body not only in His being born and crucified, but I also know that He was so after His resurrection, and believe that He is so now. When, for instance, He came to those who were with Peter, He said to them, “Lay hold, handle Me, and see that I am not an incorporeal spirit.” “For a spirit hath not flesh and bones, as ye see Me have.” And He says to Thomas, “Reach hither thy finger into the print of the nails, and reach hither thy hand, and thrust it into My side;” and immediately they believed that He was Christ. Wherefore Thomas also says to Him, “My Lord, and my God.” And on this account also did they despise death, for it were too little to say, indignities and stripes. Nor was this all; but also after He had shown Himself to them, that He had risen indeed, and not in appearance only, He both ate and drank with them during forty entire days. And thus was He, with the flesh, received up in their sight unto Him that sent Him, being with that same flesh to come again, accompanied by glory and power. For, say the holy oracles, “This same Jesus, who is taken up from you into heaven, shall so come, in like manner as ye have seen Him go unto heaven.” But if they say that He will come at the end of the world without a body, how shall those “see Him that pierced Him,” and when they recognize Him, “mourn for themselves?” For incorporeal beings have neither form nor figure, nor the aspect of an animal possessed of shape, because their nature is in itself simple. (Chapters II and III, long version as found in Ante-Nicene Fathers, Vol. 1, p. 89; Edited by Alexander Roberts & James Donaldson, Hendrickson Publishing, Fourth Printing, 2004; emphasis added.)
The idea that Christ is now and will be a physical being when He returns in glory was a fundamental teaching of the New Testament and early Christians. Do not allow the false reasoning of Historic Christian philosophers to change the person of our Lord into an imaginary idol invented by those who hijacked Christianity and changed it into a political, economic and social industry.
Ignatius regarded any who taught to the contrary to be damned: “but blasphemes my Lord, not owning Him to be God incarnate[.]” (Id., Chapter V.) He declared:
Let no man deceive himself. Unless he believes that Christ Jesus has lived in the flesh, and shall confess His cross and passion, and the blood which He shed for the salvation of the world, he shall not obtain eternal life. (Id. Chapter VI.)
This was important precisely because understanding the correct doctrine is required before it is possible to know God. It is as if Ignatius took aim at the heretical and false doctrine in Historic Christian creeds that God is incomprehensible:
Do ye, therefore, notice those who preach other doctrines, how they affirm that the Father of Christ cannot be known, and how they exhibit enmity and deceit in their dealings with one another. (Id.)
Because they deny Christ is a person of flesh and bone, “they make a jest of the resurrection. They are the offspring of that spirit who is the author of all evil.” (Id., Chapter VII.)
Truth comes by the revelation of heaven. Men corrupt it, and it ceases to have the same authority and effect as it would if believed. All men are required to repent and return to God. Part of that repentance will require Historic Christians to forsake the abominable creeds adopted by false priests and come to know Christ Jesus, who was sent by the Father into the world as a man, who lived, died, was resurrected and will return again in glory.