As I stated earlier spirits don't have a body so, one cannot view what another does not have. the fact that Christ specifically proves to viewers that he is not simply spirit but has flesh and bone and can eat would mean that all of man will resurrect from the dead with their bodies flesh and bone and as scripture stated it will be greatly improved which is what was seen with Moses and Elijah. If the two did not appear in the human form I'm sure someone would have said something about it.ya, dunno if i can, but your earlier examples, Moses and Elijah @ the transfiguration, were only seen, not touched by anyone iow;
the (then physically dead) Samuel exhibits a soul without a body, through the Witch of Endor; not sure if that means that he could not manifest one though, if he wanted... and i'm wondering if he could even keep from manifesting one, if he were returned to earth, tbh.
Ahhh Samuel... an interesting tale was it not? This is where if you can rightly divide God's word you would see things as they are.
1) you should know that mediums are a big fat no no to God right?
2) Saul never seen nor heard anything at the séance right?
3) finally the prediction made by the so call spirit of Samuel did not occur "Saul did not die by the hand of the Philistines". Saul took his own life.
So, knowing these few things would you still think that someone had communicated with Samuel.... an anointed of God while living and certainly still loved after death.