The tiny, arid Greek island of Patmos is one of the most sacred places in the Christian world, and a place of bewitching power, where people come for a brief summer visit and end up returning, year after year, for the rest of their lives. They respond to an unexplainable force which they can find nowhere else. Perhaps it is the invigorating "Greek light" that infuses the Holy Island's rocks and hills with a breathtaking sharpness and clarity, dating back to the time when Zeus raised the island from the bed of the sea.
Or perhaps it is Patmos's incredible history: almost two thousand years...