Correct.  I suggest that people read Nonie Darwish's books., esp. "Cruel and Usual Punishment".  She is a former Muslim who escaped Egypt and now lives in the U.S.   Re: ISIS, when I was growing up, Dad taught me to never run away from a fight, but it is my choice to walk away.  To further explain, if you do fight, fight to win, give it 100% and don't quit until you win !  Patience, persistence & perseverance !