The Just War Theory

Just war is a concept in ethical and theological thought that seeks to establish criteria for determining when the use of military force is morally justifiable. It provides a framework for evaluating the legitimacy of going to war and the conduct of war itself. The just war theory aims to balance the need to protect innocent lives and uphold justice with the recognition of the realities of human conflicts. It includes criteria such as having a just cause, a legitimate authority to declare war, right intention, and a reasonable chance of success. Additionally, it emphasises the importance of conducting war proportionally and discriminating between combatants and non-combatants to minimise harm to civilians. The just war theory has been influential in shaping the ethical considerations surrounding armed conflicts in various religious and philosophical traditions.

Christianity

Just War Theory: The Just War Theory is deeply rooted in Christian moral philosophyAnother term for the study of ethics. and has evolved over centuries of theological reflection. It seeks to balance the principles of justice and peace with the realities of a fallen world where conflicts and wars may arise.

Jus ad Bellum Criteria: The jus ad bellum criteria serve as prerequisites for waging a just war. The legitimate authority criterion emphasises that only a recognised governmentThe public authority that provides services, collects taxes, sets laws and regulations, and helps manage the economy. or authority has the right to declare war, ensuring that war decisions are made responsibly and not by individuals or factions seeking personal gain. The just cause criterion requires that the war's purposeThe reason for writing (to inform, persuade, describe, etc.). be morally acceptable, such as defending against aggression or protecting innocent lives. The right intention criterion insists that the intention of going to war must be genuinely aimed at establishing peace and justice, not merely for conquest or vengeance. The reasonable chance of success criterion ensures that war is not pursued futilely, leading to more suffering without any realistic hope of achieving the just cause.

Jus in Bello Criteria: The jus in bello criteria address the conduct during war and the treatment of combatants and civilians. The proportionality criterion requires that the use of force should be proportionate to the threat faced, avoiding disproportionate harm to achieve military objectives. The discrimination criterion mandates the distinction between combatants and non-combatants, protecting civilians from direct harm and unnecessary suffering. The proportionality in intention criterion underscores that the primary intention of the war should be to achieve a just and peaceable outcome, rather than intentionally causing harm or destruction.

Buddhism

Just War Theory: Buddhism is founded on the principles of non-violence (ahimsa) and compassion. As a result, it does not have a formal just war theory like Christianity. The Buddha taught that hatred and violence only perpetuate suffering and are not the path to true peace and enlightenment.

Emphasis on Non-Violence: Buddhist teachings emphasise the importance of compassion, non-harm, and the rejection of violence in thought, speech, and action. Buddhists strive to cultivate inner peace and understanding as a means to resolve conflicts and promote harmony.

Righteous Defence: While Buddhism generally advocates non-violence, there are instances in Buddhist history where rulers and communities have engaged in defensive measures to protect themselves from aggression and oppression. However, these instances are not presented as a formal doctrine, but rather as pragmatic responses to specific historical circumstances.

Catholicism

Just War Theory: Catholicism has a well-developed just war theory that has been shaped by influential theologians such as Augustine and Aquinas. The Catholic Church's official position allows for the possibility of just war while promoting the pursuit of peace as the ultimate goal.

Jus ad Bellum Criteria: The Catholic just war theory aligns with the Christian jus ad bellum criteria, encompassing the legitimacy of authority, just cause, right intention, and reasonable chance of success. These criteria are intended to ensure that war is not undertaken lightly and that it is the last resort after all peaceful means of conflict resolutionThe ability to distinguish two separate points as distinct. have been exhausted.

Jus in Bello Criteria: The Catholic just war theory also includes jus in bello criteria, emphasising proportionality and discrimination in the conduct of war. These criteria reflect the Church's commitment to protecting human dignity and minimising harm to civilians and non-combatants during armed conflicts.

Hinduism

Just War Concept: Hinduism does not have a formal just war theory comparable to Christianity. However, Hindu scriptures, particularly the Bhagavad Gita, contain dialogues on righteous war (dharma-yuddha) when facing unrighteous aggression or protecting dharma (righteous duty).

Non-Violence and Dharma: Hinduism generally advocates non-violence and ahimsa as guiding principles, seeking to avoid harm and violence whenever possible. The ideal is to resolve conflicts through peaceful means and to uphold dharma in all actions.

Righteous Defence: The concept of dharma-yuddha acknowledges that in certain circumstances, war may be a necessary response to protect dharma and uphold justice. However, this concept is not systematically developed as a formal doctrine, and the emphasis remains on non-violence and peaceful resolution of conflicts.

Islam

Just War Concept: Islam has a concept of just war known as "Jihad," which has both internal and external dimensions. Jihad, in its broader sense, refers to the spiritual struggle to attain closeness to Allah and live a righteous life. In its narrower sense, Jihad refers to armed struggle in defence of Islam and against oppression.

Right to Self-Defense: Islam acknowledges the right to self-defence (Jihad al-Difa) and the defence of the oppressed (Jihad al-Nafs) when faced with aggression and injustice. The goal is to protect the Muslim community (Ummah) and ensure the freedom to practise Islam.

Criteria for Conduct: Islamic teachings emphasise the importance of adhering to ethical principles even in times of conflict. Muslim soldiers are forbidden from harming non-combatants, women, children, and the elderly. The concept of proportionality is recognised to avoid excessive use of force.

Judaism

Just War Concept: Judaism has engaged in discussions on the ethicsIn Philosophy, the theory and study of morality and how we should behave. of war but does not have a formal just war theory comparable to Christianity. The Hebrew Bible contains accounts of wars fought by the ancient Israelites, with some presented as necessary responses to threats and oppression.

Proportional Response: Jewish ethical principles highlight the importance of proportionality in war, ensuring that the response is appropriate to the threat faced and that harm to innocent civilians is minimised.

Pursuit of Peace: While Judaism recognises the possibility of war under certain circumstances, the ultimate goal is the pursuit of peace and justice. The Hebrew Bible contains prophecies of a future era of peace and harmony known as the Messianic Age.

Sikhism

Just War Concept: Sikhism does not have a formal just war theory. Sikh teachings emphasise the principle of self-defence and protection of the weak and oppressed.

Non-Violence and Compassion: Sikhs are encouraged to follow the path of righteousness and compassion, promoting harmony and understanding in all aspects of life.

Defence of the Innocent: Sikh history contains instances of Sikhs defending themselves and others from oppression and persecutionHarsh treatment or discrimination due to religion or beliefs., but these actions are viewed as measures of self-defence and protection rather than a formal doctrine of just war.

Conclusion

In summaryA concise account of the main points, focusing on key differences or similarities., the Just War Theory has been a significant aspect of moral reflection within Christianity and Catholicism, guiding the ethical considerations of waging war. Other religious traditions like Buddhism, Hinduism, Islam, Judaism, and Sikhism have varying perspectives on war, ranging from an emphasis on non-violence and peaceful conflict resolution to recognition of the need for self-defence and protection of the oppressed. Each tradition's teachings and historical contexts have shaped their respective attitudes towards violence and war, reflecting their distinctive views on ethics, justice, and the preservation of human dignity.