Let us talk about this. It was an eye witness account. Now also understand that the practice of meditation will allow the observation of the Inner Sun through the third eye. Myself and other witnesses have confirmed this phenomena. This is physically impossible. Yet it is real.
Flooding your spirit body using the Inner Sun will power up one's personal spirit body to form a radiant body. This is what is reported here. Likely at full power he can dissolve away his corporal existence here or even recreate it. We have again reports saying as much in the case of angels materializing to assist folks in trouble.
I am impressed that Moses as spirit appeared and also Elijah. We obviously need to pay much more attention to them and their utterances as both are meant to be central.
Again all this is physically real and physically possible once you understand that we are all Dark Matter Spirits operating third tier matter bodies as part of our maturation.
It is also obvious that accessing the Inner Sun will allow one to reach out and heal a sick person through powering up his spirit. This explains the nature of the miracles of Jesus. Mastering this may be why we are meditating and may well be its whole purpose. It also clarifies the pantheon of Greek Gods as human beings who successfully engaged the inner sun. .