Definition and Concept of Philosophy of Law and Jurisprudence with Differences
Law is not just a collection of rules enforced by courts or governments. It is a complex system that
affects every part of society. To understand law completely, we need to study it from different
perspectives. Two important fields that help us do this are philosophy of law and jurisprudence.
Although they are closely related, they focus on different aspects of law. The philosophy of law is
concerned with the moral and ethical foundations of law. It asks deep questions such as: What
is law? What is justice? Why should we follow laws? Should laws always be fair and moral? This
branch of philosophy seeks to understand what makes a law just and what role law plays in
achieving a good society.
The study of the philosophy of law goes back to ancient thinkers like Plato and Aristotle. Plato
believed that laws should help people become better and support justice in society. Aristotle
introduced the idea of "natural justice," which is based on reason and applies to all humans,
regardless of time or place. In modern times, philosophers such as Kant believed that laws must
protect human dignity and freedom, while Hegel argued that law reflects the ethical values of a
community. A key debate in philosophy of law is between natural law theory and legal
positivism. Natural law theorists like Thomas Aquinas say that a law is only valid if it is based
on morality and reason. Legal positivists like H.L.A. Hart, however, believe that the validity of a
law depends on whether it follows proper legal procedures, not whether it is moral. For example,
under apartheid in South Africa, laws were passed legally but were morally wrong. Philosophers
of law would argue that such laws may not deserve to be called "law" at all, even if courts enforced
them.
On the other hand, jurisprudence is the systematic and scientific study of law. It focuses on how
laws are created, interpreted, and applied in real life. It explains legal terms, concepts, and
structures. Scholar John Salmond defined jurisprudence as “the science of the first principles of
civil law,” meaning it studies the most basic and general ideas behind the legal system.
Jurisprudence includes several schools of thought. Analytical jurisprudence, developed by
Jeremy Bentham and John Austin, says that law is a command given by a ruler, backed by the
threat of punishment. Historical jurisprudence, introduced by Savigny, argues that law develops
naturally from the traditions and customs of a society. Sociological jurisprudence, by Roscoe
Pound, says that law should be used to solve social problems and help society function better.
