DHS Chief Markwayne Mullin went off on the ‘Prophet’ Muhammad and issued a warning about “extreme Islam” as he launched an attack on Michigan Democrat Senate candidate Abdul El-Sayed.

“The Muslim Brotherhood is a terrorist organization. To say they are non-existent anymore doesn’t even resonate with those of us that are in law enforcement…” Mullin said.

“The Muslim Brotherhood is still an organization that wants to harm the United States. They have made that very clear and when they have someone that is associated with it, you gotta question their conviction…” Mullin said.

Mullin said Islam permits Muslims to lie.

“This is affiliated to the Prophet Muhammad. When it’s permissible to lie, it says there’s three reasons that it’s permissible,” Mullin said.

“One is in a time or war, one is in a time of conflict, to try to reconcile, and one is when you’re trying to persuade your wife essentially to stay with you,” he said.

“And you go okay, where does other religions say it’s permissible to lie? So you can’t compare that. Extreme Islam is dangerous,” Mullin said during an appearance on Fox News.

“It’s dangerous to the world and it’s dangerous to the United States,” Mullin said.

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Mullin’s comments come as Abdul El-Sayed denies he has familial ties to the Muslim Brotherhood, calling the accusations “racist and untrue.”

Social media posts authored by Abdul El-Sayed’s sister, Eman Abdelhad, reveal familial ties and support for the Muslim Brotherhood.

El-Sayed’s GOP opponent, Mike Rogers, said Abdul El-Sayed still has not disavowed the Muslim Brotherhood.