Inflammatory religion made by fake news and fairy tales fabricated by a mentally unstable desert shepherd for Arabian tribes, spread unnecessarily to other parts of the world by sword and destroying native cultures and having the ultimate goal of world domination by killing or converting non believer
Quran asks Muslims to kill infidels and harm people. Radical Islam follows the Quran which says "La ilaha illallah” means “there's no God but God”.
Here's a verse from Quran:
"Fight those who do not believe in Allah
in the Last Day
who do not consider unlawful what Allah and His Messenger have made unlawful
who do not adopt the religion of truth from those who were given the Scripture - [fight] until they give the jizyah willingly while they are humbled."