The ones addressed are already standing in the risen state and do not know it. Galilee is the inner circuit of the brain, the electrical pathway the risen energy travels when meditation lifts it, an elevated condition of consciousness rather than a place on a map. To stand there gazing upward for a returning figure is to look outside the head for what has moved inside it. The energy that rose to the crown will come again the same way it went: within, along the same circuit, in the higher mind, not down out of an outer sky.
The looking-up is the mistake. What ascended was the energy climbing to the top of the head, and its return is another rising along the inner pathway, felt in a person's own consciousness.
Galilee: the inner electrical circuit of the brain, the pathway the risen energy travels, an elevated state of consciousness rather than a place
Heaven: the higher mind, the crown of the head where the risen energy gathers