Dr Hastie Lanyon (Scottish Highers English): Revision Notes
Dr Hastie Lanyon
Dr Hastie Lanyon appears only briefly in the novel, but his narrative letter is essential to solving the mystery of Jekyll and Hyde. He is a close friend of Jekyll and a respected doctor, but his character represents a conventional, rational approach to science that contrasts sharply with Jekyll's experimental methods.
Lanyon as an upper-class gentleman
Lanyon is introduced as a respectable gentleman who embodies the values of Victorian society. He is described as a "hearty, healthy, dapper, red-faced gentleman" who appears friendly and sociable. When Utterson visits him, Lanyon "sprang up from his chair and welcomed him with both hands", which demonstrates his warm and welcoming nature.
This enthusiastic greeting makes Lanyon seem larger than life. The narration notes that his friendliness appears "theatrical", which suggests that his behaviour might be exaggerated or performative. However, Stevenson adds that it has "genuine feeling" behind it. This tells us that while Lanyon's manner may seem over the top, his emotions are authentic. He is not simply putting on a show of politeness like many Victorian gentlemen might—his warmth is real.
The contrast between Lanyon's "theatrical" manner and his "genuine feeling" reveals an important aspect of his character. Unlike other Victorian gentlemen who might simply perform politeness as a social obligation, Lanyon's warmth and friendliness are sincere. This authenticity makes his later breakdown even more tragic—he is not a hypocrite or a shallow character, but a genuinely good man destroyed by forbidden knowledge.
Lanyon's character traits include:
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Faithful: He says "I felt bound to do as he requested" when Jekyll asks him to retrieve the drugs. This shows his sense of duty and loyalty, even when he finds the request strange.
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Friendly: His gesture of welcoming Utterson "with both hands" emphasises his open, generous nature.
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Conventional: He describes how "Jekyll became too fanciful for me", which reveals his attachment to traditional, accepted methods and his discomfort with anything outside the norm.
Lanyon as a rational scientist
Lanyon shares many qualities with Jekyll. They are both doctors, both respected men in society, and were once "inseparable friends". This close friendship emphasises how much they had in common in the past.
However, their relationship has deteriorated because of their fundamentally different views on science. Lanyon practices rational science that deals with the material, physical world—the kind of medicine that can be observed, tested and proven. Jekyll, by contrast, experiments with science that is mystical or supernatural in nature. He ventures into areas that cannot be explained by conventional scientific understanding.
The Scientific Divide Between Lanyon and Jekyll
Lanyon dismisses Jekyll's work as "unscientific balderdash". The word "balderdash" means nonsense, and by adding "unscientific", Lanyon makes clear that he believes Jekyll has abandoned true science. For Lanyon, anything that cannot be explained rationally is worthless.
Jekyll, in turn, calls Lanyon an "ignorant blatant pedant" for being so sceptical. The word "pedant" means someone who is overly concerned with rules and minor details, while "blatant" suggests Lanyon is obvious and loud about his narrow-mindedness. Jekyll believes Lanyon's rigid thinking prevents him from seeing the possibilities of science.
The result of this disagreement is that "the two men aren't as close as they used to be". Their intellectual differences have damaged their friendship, transforming former best friends into distant acquaintances who can barely tolerate each other's company.
Lanyon's reaction to Jekyll's supernatural secret
Like Utterson, Lanyon never comes close to guessing the truth about Jekyll and Hyde on his own. When he receives Jekyll's strange letter asking him to retrieve drugs from Jekyll's cabinet, he finds the request puzzling. As a man who relies on reason, he concludes that Jekyll must be suffering from a "cerebral disease"—a disease of the brain. This shows Lanyon trying to find a rational, medical explanation for Jekyll's odd behaviour. He cannot imagine the supernatural truth.
Despite his confusion, Lanyon follows Jekyll's instructions. When Hyde arrives to collect the drugs, Lanyon has the opportunity to witness the transformation. He admits that he has "gone too far" not to find out the truth. This reveals that Lanyon, like Jekyll, is tempted by knowledge. Even though he claims to be a rational scientist who rejects the supernatural, he cannot resist the chance to learn a secret. This moment shows that Lanyon shares Jekyll's curiosity, even if he would never conduct such experiments himself.
Lanyon's admission that he has "gone too far" reveals a crucial similarity between him and Jekyll—both men are driven by curiosity and the desire for knowledge. The difference is that Jekyll actively pursues forbidden knowledge through his experiments, while Lanyon encounters it accidentally. However, both are equally unable to resist the temptation to know the truth once it presents itself.
The breakdown of Lanyon's language
When Hyde takes the potion and transforms, Lanyon's shock is shown through the breakdown of his language. He repeatedly screams "O God!" as he watches the transformation. This repetition demonstrates his mental collapse. Lanyon, who usually speaks in controlled, educated language, is reduced to broken exclamations. The loss of his articulate speech reflects the loss of his rational understanding of the world.
The impact of the revelation
Jekyll shows Lanyon evidence of the supernatural that he cannot ignore. Lanyon describes how his "soul sickened", which shows the profound depth of his horror and distress. The word "soul" suggests that the experience affects him on a spiritual or fundamental level, not just intellectually. His entire world view is turned upside down by Jekyll's discovery. Everything Lanyon believed about science, nature and reality has been proven wrong.
The Fatal Consequences of Forbidden Knowledge
Lanyon cannot cope with the truth of what Jekyll has done. The revelation is too much for his rational mind to process. He dies because he cannot recover from such a shocking discovery. His death is not from any physical illness, but from the psychological and spiritual trauma of having his beliefs destroyed. This shows how dangerous forbidden knowledge can be—it literally kills Lanyon.
Lanyon's role in the novel's themes
Lanyon's character represents the limits of rational thinking. He shows what happens when someone who relies entirely on reason and evidence is confronted with something that defies explanation. His death suggests that some truths are too terrible to know, and that there are boundaries that should not be crossed.
The contrast between Lanyon and Jekyll illustrates the tension between different approaches to science. Lanyon's conventional, materialist science is safe but limited. Jekyll's experimental, mystical science leads to discovery but also to destruction. Neither approach is presented as entirely right or wrong—both men are "respectable gentlemen" who are destroyed by their relationship to knowledge.
Stevenson uses Lanyon and Jekyll to explore the dangers of extremes. Lanyon's rigid rationalism makes him unable to accept new ideas, while Jekyll's reckless experimentation leads to his own destruction. The novel suggests that both excessive caution and excessive curiosity can be dangerous—wisdom lies in recognizing the limits of human knowledge.
Key Points to Remember:
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Lanyon is a respectable, upper-class gentleman who is friendly and sociable, described as "hearty, healthy, dapper, red-faced". His friendliness seems "theatrical" but has "genuine feeling" behind it.
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He represents rational, conventional science and dismisses Jekyll's experimental work as "unscientific balderdash". This disagreement damages their friendship, even though they were once "inseparable friends".
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Lanyon is tempted by knowledge in the same way Jekyll is—he admits he has "gone too far" not to witness the transformation, which shows he shares Jekyll's curiosity.
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When confronted with the supernatural truth, Lanyon's language breaks down—he screams "O God!" repeatedly. His "soul sickened" and he dies from the shock, unable to recover from having his entire world view destroyed.
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Lanyon's character demonstrates the limits of rational thinking and the dangers of forbidden knowledge. His death shows that some truths are too terrible to bear.