An unjust law is no law at all (Latin : lex iniusta non est lex) is an expression in support of natural law, acknowledging that authority is not legitimate unless it is good and right. It has become a standard legal maxim around the world.
This view is strongly associated with natural law theorists, including John Finnis and Lon Fuller. [1]
Throughout history, philosophical and religious writers have often objected to unjust laws. For example, in Isaiah 10:
Woe to those who make unjust laws,
to those who issue oppressive decrees,
to deprive the poor of their rightsand withhold justice from the oppressed of my people
In the fourth century AD, Augustine of Hippo [2] said "for I think a law that is not just, is not actually a law" ("nam mihi lex esse non videtur, quae justa non fuerit"). [3] He wrote this when discussing why evil exists; his conclusion was that it is ultimately a problem caused by people departing from good or just behavior.
Thomas Aquinas [4] exhaustively examines the legitimacy of man-made laws and whether they should be obeyed, in Summa Theologica. He asks "do man-made laws have to be obeyed?" His answer is no; a law only need to be obeyed if it is legitimate in three ways:
Aquinas says that the disobedience should not itself cause harm or lead people into evil. He refers to Isaiah establishing that it is always lawful to avoid oppression.
In Civil Disobedience , Henry David Thoreau also called into question the legitimacy of any law that was unjust. He says:
“Unjust laws exist:
shall we be content to obey them,
or shall we endeavor to amend them,
and obey them until we have succeeded,
or shall we transgress them at once?”
Martin Luther King Jr, [5] in Letter from Birmingham Jail, referred to both Augustine and Aquinas, saying that Jim Crow laws were unjust and should be eschewed, in establishing his rationale for the goodness of civil disobedience.
In Indian philosophy, the idea that a rule is not a "true law" unless it is based on the idea of Ṛta, a possible cognate for "right" in English. This natural law foundation establishes rules for what is a "law" or "truth", a form of order so high that even the gods themselves must obey or be in the wrong. They do not govern Ṛta, but manifest it through their ordinances and retributions, their rewards and punishments. They don't "govern" it; they serve it as agents and ministers. [6]
Jurisprudence is the philosophy and theory of law. It is concerned primarily with both what law is and what it ought to be. That includes questions of how persons and social relations are understood in legal terms, and of the values in and of law. Work that is counted as jurisprudence is mostly philosophical, but it includes work that also belongs to other disciplines, such as sociology, history, politics and economics.
Natural law is a system of law based on a close observation of natural order and human nature, from which values, thought by the proponents of this concept to be intrinsic to human nature, can be deduced and applied independently of positive law. According to the theory of law called jusnaturalism, all people have inherent rights, conferred not by act of legislation but by "God, nature, or reason." Natural law theory can also refer to "theories of ethics, theories of politics, theories of civil law, and theories of religious morality."
Omnipotence is the quality of having unlimited power. Monotheistic religions generally attribute omnipotence only to the deity of their faith. In the monotheistic religious philosophy of Abrahamic religions, omnipotence is often listed as one of God's characteristics, along with omniscience, omnipresence, and omnibenevolence. The presence of all these properties in a single entity has given rise to considerable theological debate, prominently including the problem of evil, the question of why such a deity would permit the existence of evil. It is accepted in philosophy and science that omnipotence can never be effectively understood.
Political philosophy or political theory is the philosophical study of government, addressing questions about the nature, scope, and legitimacy of public agents and institutions and the relationships between them. Its topics include politics, justice, liberty, property, rights, law, and the enforcement of laws by authority: what they are, if they are needed, what makes a government legitimate, what rights and freedoms it should protect, what form it should take, what the law is, and what duties citizens owe to a legitimate government, if any, and when it may be legitimately overthrown, if ever.
Civil disobedience is the active, professed refusal of a citizen to obey certain laws, demands, orders or commands of a government. By some definitions, civil disobedience has to be nonviolent to be called "civil". Hence, civil disobedience is sometimes equated with peaceful protests or nonviolent resistance. Henry David Thoreau's essay Resistance to Civil Government, published posthumously as Civil Disobedience, popularized the term in the US, although the concept itself has been practiced longer before.
The just war theory is a doctrine, also referred to as a tradition, of military ethics that aims to ensure that a war is morally justifiable through a series of criteria, all of which must be met for a war to be considered just. It has been studied by military leaders, theologians, ethicists and policymakers. The criteria are split into two groups: jus ad bellum and jus in bello. The first group of criteria concerns the morality of going to war, and the second group of criteria concerns the moral conduct within war. There have been calls for the inclusion of a third category of just war theory dealing with the morality of post-war settlement and reconstruction. The just war theory postulates the belief that war, while it is terrible but less so with the right conduct, is not always the worst option. Important responsibilities, undesirable outcomes, or preventable atrocities may justify war. The concept of a just war broadly stands in contrast with that of a war of aggression.
The just price is a theory of ethics in economics that attempts to set standards of fairness in transactions. With intellectual roots in ancient Greek philosophy, it was advanced by Thomas Aquinas based on an argument against usury, which in his time referred to the making of any rate of interest on loans. It gave rise to the contractual principle of laesio enormis.
The "Letter from Birmingham Jail", also known as the "Letter from Birmingham City Jail" and "The Negro Is Your Brother", is an open letter written on April 16, 1963, by Martin Luther King Jr. It says that people have a moral responsibility to break unjust laws and to take direct action rather than waiting potentially forever for justice to come through the courts. Responding to being referred to as an "outsider", King writes: "Injustice anywhere is a threat to justice everywhere."
Thomism is the philosophical and theological school which arose as a legacy of the work and thought of Thomas Aquinas (1225–1274), the Dominican philosopher, theologian, and Doctor of the Church.
In political philosophy, the phrase consent of the governed refers to the idea that a government's legitimacy and moral right to use state power is justified and lawful only when consented to by the people or society over which that political power is exercised. This theory of consent is starkly contrasted with the divine right of kings and has often been invoked against the legitimacy of colonialism. Article 21 of the United Nations' 1948 Universal Declaration of Human Rights states that "The will of the people shall be the basis of the authority of government". Consensus democracy is the application of consensus decision-making and supermajority to democracy.
Resistance to Civil Government, also called On the Duty of Civil Disobedience or Civil Disobedience for short, is an essay by American transcendentalist Henry David Thoreau that was first published in 1849. In it, Thoreau argues that individuals should not permit governments to overrule or atrophy their consciences, and that they have a duty to avoid allowing such acquiescence to enable the government to make them the agents of injustice. Thoreau was motivated in part by his repulsion of slavery and the Mexican–American War (1846–1848).
Positive laws are human-made laws that oblige or specify an action. Positive law also describes the establishment of specific rights for an individual or group. Etymologically, the name derives from the verb to posit.
The theology on the body is a broad term for Catholic teachings on the human body.
Thomas Aquinas was an Italian Dominican friar and priest, an influential philosopher and theologian, and a jurist in the tradition of scholasticism from the county of Aquino in the Kingdom of Sicily.
Thou shalt not kill, You shall not murder or Do not murder (CSB), is a moral imperative included as one of the Ten Commandments in the Torah.
De libero arbitrio voluntatis, often shortened to De libero arbitrio, is a book by Augustine of Hippo which seeks to resolve the problem of evil in Christianity by asserting that free will is the cause of all suffering. The first of its three volumes was completed in 388; the second and third were written between 391 and 395. The work is structured as a dialogue between Augustine and his companion Evodius; it ranges over several topics, and includes an attempted proof of the existence of God.
Man-made law is law that is made by humans, usually considered in opposition to concepts like natural law or divine law.
Treatise on Law is Thomas Aquinas' major work of legal philosophy. It forms questions 90–108 of the Prima Secundæ of the Summa Theologiæ, Aquinas' masterwork of Scholastic philosophical theology. Along with Aristotelianism, it forms the basis not only for the legal theory of Catholic canon law, but provides a model for natural law theories generally.
The philosophy, theology, and fundamental theory of Catholic canon law are the fields of philosophical, theological (ecclesiological), and legal scholarship which concern the place of canon law in the nature of the Catholic Church, both as a natural and as a supernatural entity. Philosophy and theology shape the concepts and self-understanding of canon law as the law of both a human organization and as a supernatural entity, since the Catholic Church believes that Jesus Christ instituted the church by direct divine command, while the fundamental theory of canon law is a meta-discipline of the "triple relationship between theology, philosophy, and canon law".
Christopher “Kit” Heath Wellman is an American philosopher. He teaches at Washington University in St. Louis, where he is also dean of academic planning for Arts & Sciences. He is best known for his distinctive views on core questions in political theory, including political legitimacy, secession, the duty to obey the law, immigration, and the permissibility of punishment.