The Transfiguration is one of those classic iconic and apparently pointless events in the gospels. Jesus is up a mountain with a couple of the disciples, and Moses and Elijah show up to talk with him. Jesus’ clothes shine brightly (that’s the Transfiguration) and Peter in his spontaneous fashion suggests building tabernacles (tents or huts) for them. A voice from the clouds is interpreted as saying “This is my beloved son, listen to him.”
Paintings have developed a tradition to show Jesus and the other two floating around in the air. Is there any textual justification for this? None. (Aside: This is exactly how myths develop: one person hears a story, wants it to be dramatic, fleshes the untold details out in their own mind, and then adds them as fact when they present the story – without even realizing they’re making changes.) Changes regarding a hero’s story tend to exaggerate and glorify, so you can discount some of the frills. But there’s probably a commonsense basis for the story.
Here’s how I tell it in “The Gospel According to the Romans”. First, it’s nighttime, full moon, but overcast. They go up into the mountain without Jesus telling them why. Then he tells them to hold back and goes alone into a clearing, where two Zealot leaders named (or code-named) Moses and Elijah come out and discuss their plans for the attempt to take over the Temple at Passover. (These disciples aren’t privy to this; they were the fishermen Simon Peter, James and John, not the Zealots Judas and Simon Zealotes.)
The full moon comes out from behind the clouds, and catches Jesus’ face and his white robes, making them shine dramatically. There is a roll of thunder. You can make thunder say whatever you want it to say – Eliot records it speaking Sanskrit in The Wasteland. Simon Peter babbles, not untypically.
Going back down the mountain, Jesus tells the disciples not to tell anyone about this until they’ve seen a man raised from the dead. In other words, not until he has done his Lazarus trick (which they don’t know anything about) which will be right before Passover at Jerusalem. At that point it won’t matter if anything they’ve heard gets out, the uprising to take control of the Temple will be about to happen anyway, and it will be too late for the Roman Legion to stop it…
So, what do you think? Plausible? Or you prefer the floating-around-in-the-air version?