The Just war and Holy War

• just war: A war which meets internationally accepted criteria for fairness
• holy war 


  Fighting for a religious cause
• terrorist: a person who uses unlawful violence, usually against innocent civilians, in the pursuit of political or religious aims
• Lesser Jihad: the military struggle to defend Islam. It is carried out according to strict and clear cut rules.
• Harb al-Muqadis 


  holy war
• The Crusades 


  Holy wars fought between Muslims and Christians
• ISIS/ISIL: A terrorist group trying to seize territory in Iraq and Syria through extreme acts of terrorism
• persecution: mistreatment or punishment of a group of people because of their beliefs
• Hadith: Know that the evil of war is swift, and it's taste bitter