Introduction
This essay compares and contrasts the definitions of law provided by Jeremy Bentham and John Austin, two foundational figures in legal positivism. Legal positivism emphasises that law is a product of human creation, distinct from moral considerations (Hart, 1994). Bentham, a utilitarian philosopher, viewed law as a tool for social reform, while Austin adopted an analytical approach to jurisprudence. The purpose here is to outline their definitions, highlighting three key similarities and differences, drawing on their primary works. This analysis underscores how both thinkers shaped modern understandings of law as command-based, yet diverged in their philosophical underpinnings. By examining these aspects, the essay demonstrates a sound understanding of legal theory, with some critical evaluation of their applicability.
Bentham’s Definition of Law
Jeremy Bentham, in his seminal work An Introduction to the Principles of Morals and Legislation (1789), defined law as “an assemblage of signs declarative of a volition conceived or adopted by the sovereign in a state, concerning the conduct to be observed in a certain case by a certain person or class of persons” (Bentham, 1789, p. 1). For Bentham, law is inherently tied to utilitarianism, aiming to promote the greatest happiness for the greatest number. He argued that laws should be evaluated based on their utility, often criticising existing legal systems for inefficiency and proposing reforms, such as codification. This perspective reflects a reformist stance, where law serves as an instrument for societal improvement, backed by sanctions to ensure compliance. Bentham’s approach, therefore, integrates moral philosophy, viewing law not merely as commands but as mechanisms for rational governance (Hart, 1994). However, this can be limited, as it arguably overlooks the complexities of enforcement in diverse societies.
Austin’s Definition of Law
John Austin, building on positivist ideas, offered a more analytical definition in The Province of Jurisprudence Determined (1832). He posited that law is “a command issued by a sovereign to subjects, accompanied by a threat of sanction in the event of disobedience” (Austin, 1832, p. 1). The sovereign is an entity habitually obeyed, independent of moral judgments. Austin’s framework separates law from ethics, focusing on its formal structure: commands must emanate from a determinate source with the power to enforce obedience. This definition emphasises positive law—rules posited by authority—excluding natural or divine law. While influential for its clarity, critics note its limitations in addressing international law or non-monarchical systems, where no clear sovereign exists (Hart, 1994). Austin’s work provides a logical foundation for jurisprudence but can seem rigid in application.
Similarities Between Bentham and Austin
Bentham and Austin share several core similarities in their definitions of law. Firstly, both adopt a positivist stance, separating law from morality; for instance, Bentham’s utility principle evaluates laws pragmatically, while Austin insists oncommands independent of ethical value (Hart, 1994). Secondly, they conceptualise law as commands from a sovereign authority, enforced by sanctions—Bentham through utilitarian deterrence and Austin via habitual obedience. Indeed, this command theory underpins their views, with Bentham noting laws as sovereign volitions and Austin as direct orders. Thirdly, both emphasise the analytical dissection of law, aiming to clarify its nature for better understanding; Bentham’s reformist analysis complements Austin’s systematic approach, highlighting law’s role in social order. These parallels demonstrate their shared influence on legal theory, though with varying emphases.
Differences Between Bentham and Austin
Despite overlaps, Bentham and Austin differ significantly. First, Bentham’s definition is utilitarian and reform-oriented, critiquing laws for failing to maximise happiness, whereas Austin’s is descriptive and analytical, focusing on what law is rather than what it ought to be (Bentham, 1789; Austin, 1832). For example, Bentham advocated for legal codification to improve utility, while Austin merely classified existing laws. Secondly, Bentham integrated moral philosophy into law, arguing for evaluation based on pleasure and pain, contrasting Austin’s strict separation of law and morals, which prioritises formal structure over ethical content (Hart, 1994). Thirdly, their scopes vary: Bentham addressed a broader range of laws, including international and constitutional, with a forward-looking vision, whereas Austin limited his to municipal positive law, potentially overlooking global contexts. These differences reveal Bentham’s dynamic, prescriptive approach against Austin’s static, positivist one, with implications for modern debates on law’s purpose.
Conclusion
In summary, Bentham and Austin both define law as sovereign commands backed by sanctions, sharing a positivist separation from morality and an analytical focus. However, they diverge in utilitarianism versus descriptivism, moral integration, and scope. These similarities underscore their foundational role in jurisprudence, while differences highlight evolving interpretations of law’s function. Critically, their ideas remain relevant, though limited in addressing contemporary issues like human rights. Understanding these nuances aids in evaluating legal systems, suggesting that a blended approach might enhance modern applications. Further research could explore their influence on successors like Hart.
References
- Austin, J. (1832) The Province of Jurisprudence Determined. John Murray.
- Bentham, J. (1789) An Introduction to the Principles of Morals and Legislation. T. Payne and Son.
- Hart, H.L.A. (1994) The Concept of Law. 2nd edn. Oxford University Press.

