Once you used to say that militants carry guns because they are illiterate and unemployed. Now doctors, engineers and PhD scholars are joining militant ranks. Development is not the issue, issue is something else please don't mislead people of your country and world.
Al Quran suratul Aeraaf chapter 7 verse 133..
So We sent upon them the flood and locusts and lice and frogs and blood as distinct signs, but they were arrogant and were a criminal people.