"As a Christian, I accept that America has no state religion."
Christmas is a national holiday. Name a belief other than Christianity whose most sacred day is a National Holiday.
"Christians do not get to impose biblical law on everyone else"
That doesn't stop them from trying. Heck, they'll literally MISINTERPRET the Bible to justify their fascist actions. For example, the Bible talks about "the quickening" as the beginning of life; fascists will overrule God to say moment of conception.
"There are radical Islamist movements that openly advocate bringing Sharia into government and public life."
And there are radical Christian movements who believe husbands should be able to strike their wives, and every household should have only ONE vote: the man's. Frankly, neither will get any traction.
"Religious freedom does not mean the right to impose religious law or religious requirements on everyone else."
So you believe a woman should decide whether she gets an abortion?
"Muslims in America have the same religious freedom, but they also have to accept the same constitutional limits."
Can you show us a single current instance of Muslims getting MORE Constitutional rights than you? Please be specific.
"Here, when religious demands cross constitutional boundaries, the courts will determine where those boundaries are."
Yep. And if you remember, SCOTUS ruled Hobby Lobby didn't have to pay for women's reproductive services, since the owner of Hobby Lobby claimed it was against his religion.
"My concern is that some Americans who are strongly anti-Christian and anti-Israel may become so eager to oppose Christians and Jews that they excuse or support demands from Islamic groups that they would never tolerate from Christians."
Well then, the answer would be to give them no future reason to distrust you or hate you. Start working alongside, and stop called Muslims "them".
Treating minorities like crap is never a good idea, especially if folks who look like you are destined to be in the minority.