Bob, ISIS is a group of people who believe they are the true Muslims. They twist the meaning of the sixth duties of Islams. Jihād, is an Islamic term referring to the religious duty of Muslims to maintain the religion. In Arabic, the word jihād is a noun meaning "to strive, to apply oneself, to struggle, to persevere".

Islam extremists think the meaning of Jihad is Religious war, which, sadly, people use it like that today, for example the news media.