Dionysus does not arrive at the border — he is what the border feels like from inside. Hillman's formulation carries a precision that can slide past if you read too quickly: it is not that the god shows up in dangerous territory, but that his appearance is itself the condition of borderlessness, the moment when what was kept separate — dark from light, self from world, intact from shattered — becomes simultaneously both. Dismemberment is the mythic vocabulary for this, and it is exact. Not destruction, which implies a before-state that ends, but dismembering, the radical un-membering of what had been held in a single body.

What the soul tends to do with this experience is reach immediately for the synthesis on the far side of it — seek the reunion, the Dionysus-restored, the scattered pieces gathered. That reaching is understandable and it is the evasion. The borderline state is not a threshold you cross to arrive somewhere safer; it is the disclosure itself. What you find out about desire, about what you cannot bear to lose, about the shape of your attachment to your own coherence — none of that is available from the near bank or the far one. It is available only in the meeting of black and white that Hillman names, and only while the meeting is still happening.