The resurrection speaks of the body from Heaven in
2 Cor 5.
Paul stated that before AD70 his absence form his body in death woudl cause him to be present with the Lord outside his body. So this excludes soul sleep before AD70.
A body from Heaven is the body in the grace that is
changed and altered to be made spiritual instead of natural. Jesus arose in a very spiritual body that was immortal, holding wounds it was slain with, yet very physical.
Jesus said a spirit did not have flesh and bones as He had after His resurrection. But a SPIRIT is not a SPIRITUAL BODY.
Not all wounds of Christ's were retained from the mortal body, though, since His visage was marred more than any man, and his visage did not look marred in the resurrection. But He selectively retained the wounds of nails and spear for purposes of showing his actual body that died had arisen again.
His body form the grave was a heavenly body, not due to its place of resurrection (the tomb), but due to its nature of immortality coming from heaven.
As Jesus arose, our bodies shall be fashioned in the same manner into spiritual bodies, quite physical. Phil. 3:21
And if I die today, I will indeed fly away.
I will be absent from my body and present with the Lord. But absence from the body means I will have no body, spiritual or not, in that state. Paul implied there is NO body we have when we die and are absent from the body and present with the Lord at this time. This means we are temporarily naked without our bodies, -- absent from them -- which shall be rectified when the resurrection occurs.
Jeus was called the LORD FROM HEAVEN in
1 Cor 15 in contrasting His body from Adam's which was from the earth.
1 Cor 15's entire chapter is about "WITH WHAT BODY DO THEY COME?" (
1 Cor 15:35). Christ's body came from the grave but He was called the LORD FROM HEAVEN in reference to that body since it otherwise would be the error of DIVINE FLESH saying the body from heaven is literally from heaven in origin and only and not origin of nature.
1 Cor 15 corresponds to
2 Cor 5. Jesus in His risen body is called the LORD FROM HEAVEN in
1 Cor 15 since the resurrection, not the incarnation.
My thoughts, anyway.