//Jesus rose as a spirit,// ??As I explained, Jesus rose as a spirit, not as a man of flesh and blood. (1 Corinthians 15:45; 1 Peter 3:18)
His ascending into the clouds meant that his de-materialization to spirit form, was not witnessed. And the man they saw after his resurrection was a man of "flesh and bone" not a man of "flesh and blood"....
Luke 24:37-39....after his resurrection Jesus appeared to his disciples....
"But because they were terrified and frightened, they imagined that they were seeing a spirit. 38 So he said to them: “Why are you troubled, and why have doubts come up in your hearts? 39 See my hands and my feet, that it is I myself; touch me and see, for a spirit does not have flesh and bones just as you see that I have.”
He then asked for some food and ate it in front of them to demonstrate that he was in human form. But for the 40 days before he ascended to heaven, he did not stay with the 12 as he had done for the previous three and a half years....he only "appeared" to them....and in different bodies.
His blood was shed for mankind and once his mission was completed, the body he was given to sacrifice was taken by God, as it was prophesied that his flesh would not see corruption in the grave. (Acts 2:31; Psalm 16:10)
As was the case with Moses' body, no one knew where his remains were buried. Humans would have had a field day with Jesus' 'bits and pieces' as relic worship swept the Catholic world. Look at the adoration given to the "Shroud of Turin" despite the fact that it has been proven to be a fake....Christ was not even buried in a shroud and it is much younger than the first century. A satanic trick perhaps?
37But they were terrified and affrighted, and supposed that they had seen a spirit.
38And he said unto them, Why are ye troubled? and why do thoughts arise in your hearts?
39Behold my hands and my feet, that it is I myself: handle me, and see; for a spirit hath not flesh and bones, as ye see me have.
This is completely opposite to what your saying? He's saying he is not a spirit. ' Flesh and bone ' . The blood was shed . But he raises with a ' glorified ' body . Still flesh but ' glorified ' .