Jihad is a concept in Islam that has multiple meanings and interpretations. In its most general meaning, jihad refers to the obligation incumbent on all Muslims, individuals and the community, to follow and realize God’s will: to lead a virtuous life and to extend the Islamic community through preaching, education, example, writing, etc. . Jihad also includes the right, indeed the obligation, to defend Islam and the community from aggression. The term "jihad" has often been erroneously translated in the West as "holy war," but it primarily refers to the human struggle to promote what is right and to prevent what is wrong. There are two basic theological understandings of the word: The "Greater Jihad" is the struggle against the lower self – the struggle to purify one’s heart, do good, avoid evil and make oneself a better person. The "Lesser Jihad" is an outward struggle, which may involve fighting against oppressors and aggressors who commit injustice. Throughout Islamic history, wars against non-Muslims, even when motivated by political and secular concerns, were termed jihads to grant them religious legitimacy. However, the jurists forbade attacks on civilians and destruction of property, citing statements by the Prophet Muhammad. It is important to note that the concept of jihad has changed over time and continues to evolve today.