“There’s a theory,” said Xeno, “the Gnostics started it as a rival to Christianity right back at the start: this world of ours was created Fallen, not by God, who is absent, but by a Lucifer-type figure. Some kind of dark angel. We didn’t sin, or fall from grace; it wasn’t our fault. We were born this way. Everything we do is falling. Even walking is a kind of controlled falling. But that’s not the same as failing. And if we know this—gnosis—the pain is easier to bear.”

