The translations of the Holy Quran being sold to non Muslims have been altered to make Islam look like a religion of peace.
Read a true translation and you will see this has little to do with politics.
In our world what we call terrorism, in their world is just Muslims doing as the Holy Koran commands them.
This is a link to a free book on Gutenberg.org, three translations by 3 Imams of the Holy Quran side by side.
Remember in one memorable scene, one of Scott's lines says it all: As Patton surveys the positive results of the battle in progress between Allied forces and the Nazi army in northern Africa, he proclaims, “Rommel, you magnificent bastard, I read your book!”
Every non Muslim needs to read the book.
Until they do, and then behave accordingly, this madness will never end.
That is not going to happen.