How To End The "Stealth Jihad"

I think I was vaguely aware of this but once again, to reiterate, the Muslims are taking over the country! They have one of their own, a secret Muslim fascist communist socialist, as president, and now they're taking over everything else. I know they took over a dollar store down the street, and possibly a corner gas station.
Do I sound paranoid? Probably, but not as paranoid as one Canyon Clowdus, a candidate for congress from Texas (of course! All the wing nuts with funny names are from Texas). Mr Clowdus feels we are experiencing a "creeping sharia" and a "stealth jihad" in this country, and so he wants to bar any more Muslim immigrants from entering this country. Sure, we can stop more from entering the country, but what to do to protect our country from being overrun by this whole "creeping sharia" thing?
What we need is a law, some sort of Constitutional amendment, that would provide for the prevention of establishing laws based on one's own personal beliefs. That would certainly halt the stealth jihad we as Americans are experiencing right now. Of course, that would mean that Mr. Clowdus wouldn't be able to put his God back in government either, but it's all a small price to pay to protect us from the creeping sharia we are experiencing now, wouldn't it? Besides, I don't believe there ever was a time when there was a "God" in our government.