Some claim that his "ascension" was the result of ingesting a compound known as "monoatomic gold". When eaten, it stimulates the glands of the body in unique ways and allow the person to levitate, among other things. There is some indication that the Christ belonged to a sect known as the Essenes, who were heavily into the mystical and with strong roots in the Egyptian mystery schools. This compound, white gold as it sometimes called, apparently allowed a person to bi-locate, walk on water and even step into another reality entirely.
Some claim that Christ was taken from the cross before he actually died, was fed this compound for 3 days, which healed him enough to be many miles away and apparently walk alongside a pair of his followers...and even have dinner, although they apparently did not see any holes in the hands or feet from the crucifixion.