Used as a dramatic device, arguably acting as a mouthpiece for J. B. Priestley to convey the message of the play
Inspector Goole's presence
Immediately has the power to change the light and cheerful atmosphere of the Birlings' dinner party
Lighting change when Inspector Goole arrives
From "pink and intimate" to "brighter and harder"
Lighting before Inspector Goole arrives
Suggests the Birling family were happy whilst they were ignorant to the plight of the working class
Lighting change when Inspector Goole arrives
Foreshadows the rest of the play, Priestley will throw into relief the issues within Edwardian society
Inspector Goole: '"burnt her inside out"'
Graphic language and violent verb "burnt"
Evokes an emotional response, persuades the audience to feel immense sympathy for Eva Smith and the working class
Eva Smith's suffering and suicide
Used as a metaphor to highlight the continuous struggled faced by the working class
Inspector Goole: '"we have to share our guilt"'
"we"
Gives society a sense of unity, implying everyone must take responsibility for their actions
Imperative verb "have to"
Persuades the audience to take responsibility for their actions towards other members of society in order for society to progress
Verb "share"
Reflects Priestley's socialist ideologies that wealth should be more evenly distributed within society
Inspector Goole: '"taught it in fire and blood and anguish"'
Triplet of nouns "fire and blood and anguish"
Metaphors for the two world wars, consequences of not changing
Inspector Goole
Conveyed as an omnipotent being, imposing judgement on society
Priestley uses Inspector Goole to highlight the issues of society and persuade the middle and upper classes to be more generous and empathetic towards the working class