Terrorism is a phenomenon, which all word nations are suffered from. It's without identity or believe or belonging. It has no mind or heart or even a spirit. We can't get rid of it immediately & in one moment by a stab or a bullet. But by studying its roots , reasons & analyzing the conflicts that lead to it & change it in a wise & rational way & with emotional social smartness & then face it firmly & forcibly . The human being is the hub & for this horrible phenomenon which violated the sanctity of the human being, his dignity & security. The religions with their varies heavenly & functional roles had a positive & a negative concept concerning this term (terrorism). They distorted the text ( version ) to justify this behavior due to wrong cultural & mental inheriting , which changed during the time to a certain intellectual system focused on hatred & reject the new situation which is apposed to their interests & conceptions which they believe .