Look, there are plenty of people, including many people who profess to be Christians, who think Islam is a dangerous ideology. However, whether it is or isn't as intended by Mohammed, the critical thing is what those who profess to be Muslims think.
Here's the deal. There are millions and millions of people in the world who profess to be Muslims who are way, way, way to the left of Donald Trump, who are vastly more concerned about the US Bill of Rights than is Donald Trump. Many of those Muslims live in the USA because of the Bill of Rights.
Concerning Ilhan Omar, consider the following:
... Nausheena Hussain, a 42-year-old in a dark purple headscarf who directs a female-led Muslim not-for-profit organization, took her turn leading a round of chants. She said Trump’s attacks on Omar had encouraged others.
“What I’m hearing, specially my community, is that she cannot be alone,” Hussain said. “They are asking everybody to run for office that has those same progressive values, so she is not bearing the brunt of the responsibility by herself.
“And so I feel like 2020, you are going to see more people of color running for office, more Muslims or Muslim women, because not only do we not want her to be the only one there, but we have seen that she’s able to fight and still get things done. More people need to back her up and to be part of that.” [Source]
Ilhan Omar is not advocating anything remotely like what al Qaeda or IS adherents are advocating. She opposes al Qaeda and IS. She stands against beheading people simply because they won't knuckle under to the sharia law notions of al Qaeda and IS. Ilhan Omar took an oath to defend the US Constitution, the Bill of Rights. The beheaders hate her.
She is doing what she is forbidden to do in Saudi Arabia. Let that sink in.
So, this is a new day. The whole American People will wake up.