Jihad

Jihad is an Arabic word which literally means striving or struggling, especially with a praiseworthy aim.
It can have many shades of meaning in an Islamic context, such as struggle against one's evil inclinations, an exertion to convert unbelievers, or efforts toward the moral betterment of society, though it is most frequently associated with war. In classical Islamic law, the term often refers to armed struggle against unbelievers, while modernist Islamic scholars generally equate military jihad with defensive warfare. In Sufi and pious circles, spiritual and moral jihad has been traditionally emphasized under the name of greater jihad.

Video on JIHAD (4)