Der Fliegende Holländer

As The Flying Dutchman nears its close, the crew of Daland's ship are celebrating their safe homecoming and yelling at the Dutchman's unseen crew to join them. To their horror, they realise that they have indeed woken the dead: the Dutchman's crew are ghosts who have wandered the oceans for centuries: the storms cannot burst their sails for they are protected by Satan.