In the chapter we have a series of contrasts between the new life and the old, the things we will become contrasted to those things we are being saved from. Those good qualities of the new creature (v. 42-44) are: incorruption, glory, power, spiritual. Then we read about the originators of the two classes, Adam and Christ. Adam "became a living being". Christ, "a life-giving Spirit."
Then we come to a very important, oft-overlooked, detail. Overlooked in application, the origins of these two persons.
"The first man is of the earth (ἐκ γῆς), earthy: the second man is the Lord from heaven (ἐξ οὐρανοῦ) ."
This passage is a continuation of verse 40: somata epigeia and somata epourania now become "ek ges" and "ex ouranou". This preposition (ek, ex - the forms only differ because of euphonics) shows origin. Adam came from the earth, from the dust. This brings to mind the very passage from Genesis. The "Second Adam" came from heaven.
Note: In both cases, the origins determine the essence of who these two are - and (v. 48) the essence of their "followers".
Verse 49 says that "we shall bear the image of the heavenly man" (the Second Adam, from heaven).
Now here is why I believe our bodies will not be physical. Individual, yes, but not “flesh and blood" or "flesh and bones":
We shall be like Christ. I John 3:2
He does not need to be like us. He now has the glory He had with the Father.
And what exactly is Christ like - according to I Cor. 15?
He is like He was when He came to Earth, before His Incarnation. He is spiritual.
Was Christ fleshly before he came here to Earth? No. He was pure Spirit.
We - according to this passage - will also be like Him.
Pure spirit. Individual bodies, but spirit.
We cannot have part Adam's essence ("dust") and part Christ's, seeing that we could not then "enter into the Kingdom of God". "Dust" has to do with "flesh and blood", not spirit.
But what about His being, "the Man Christ Jesus"?
This brings us to Hebrews.
The writer of this epistle tells just what is/will be involved by being partakers of the promise in Christ Jesus. Hebrews 12: 18 – 24. Notice especially this part, vss. 22A, 23c:
“But you are come unto Mount Zion … and to the spirits of just men made perfect.”
Humanity does not require a physical body. My father and mother, both dead now, both Christians, do not have physical bodies.
I believe this is what Scripture teaches. I know the tradition of men teaches otherwise, especially modern tradition. I am quite open to changing my views, but please deal with these verses. If I missed something you will have done me a great favor.