Personally, Rev, I think many religionists of all religions have been blinded by the god of this system. As to denying that Jesus had flesh and bone, obviously, he did. Even their Reasoning book states so. But, it also mentions that earlier, angels had materialized flesh and bone bodies to be seen and such. In verse 37, Luke relates that the disciples thought they were seeing a spirit, a ghost if you will, since they knew Jesus to be dead.
I see this verse as an assurance of the resurrection, showing that we can indeed be brought back to life.
However, could Jesus have remained flesh and bone to enter Heaven?
RSV 1 Corinthians 15:50 I tell you this, brethren: flesh and blood cannot inherit the kingdom of God, nor does the perishable inherit the imperishable.
Gawd! I hate it when I sound like I am defending the dubs {:)]
If God's Spirit is filling a Kingdom Hall, how is it that Satan can manuever the ones within that Kingdom Hall at the same time?