The "joker" here ["All Along the Watchtower" ] is the older [Bob] Dylan himself, whining about exploitation, and the thief's rejoinder re-contextualizes the earlier critique into the religious frames that would become more prominent as time went on.
Bob DylanOn the stone that remains carved next to his name, his epitaph plain, only a pawn in their game.
Bob DylanWhen the jelly faced women all sneeze, hear the one with the mustache say I can't find my knees.
Bob Dylan