Religious allusions work to solidify the theme of religion vs science within the text, and ensures that the reader is always aware of this juxtaposition within their own society
Transformation is mentioned briefly in the Bible, but it is implied that only Christ has the power to perform change in society, and that transformation should always have a positive impact
Exposed to both scientific and religious influences, his father was a Calvinist, which Stevenson felt was hypocritical as it required perfection which contradicted human nature
Over the course of the 1800s, many started to become skeptical of both spirituality and religion due to factors like Thomas Huxley's agnosticism, the industrial revolution, and Strauss' criticism of Christian teachings
The changing role of religion in many people's lives would have led to great anxiety, something Stevenson manipulates in his writing to create fear in the reader
The novella was interpreted by many contemporary critics and readers as much more powerful than a 'shilling shocker', and a sermon even used text from the novel as it was seen as concerning the essential tale of good vs evil
The advancement of technology and scientific discoveries led to a great improvement in the everyday lives of the population, particularly the upper and middle classes
Stevenson's inspiration for the character of Dr Jekyll, a doctor of high status who had a duality in his house with his specimens and student accommodation
Sigmund Freud and the Structural Theory of the Mind
The id is the primitive and instinctual part of the psyche, the superego is an individual's moral conscience, and the ego represents the outward version of a person and balances the id and superego
In the novel, Hyde could be argued to be representative of an individual wholly controlled by the id, whereas Dr Jekyll could be viewed as a character symbolising the ego
The change from the 19th to 20th century coincided with large technological and scientific advances, leading to a greater sense of fear surrounding a rapidly changing society
Darwin's theory of evolution was seen to be at odds with creationism, a key Christian belief, leading people to begin rejecting religion or holding it at a lower significance
Stevenson employs many stock conventions of the Gothic genre to reason with contemporary issues, but sets the novella in London rather than an isolated setting
Prior to 1967, the law in England against homosexual intercourse was known as the 'Blackmailers Charter', and the novella contains subtle themes of erotic attachment and blackmail