That is not an unreasonable understanding of the rights guaranteed by a document that ends with "Year of our Lord" and exempts the President from working on the Christian Sabbath.
In a word, Yes. The Christian religion trumps the Muslim one in a Christian Nation.
We have just been lied to about the character of this nation when it was created for many years now. People don't remember or understand that there existed official state religions in 1787 when our governing document was written, and even in 1862, the expressly Christian nature of this nation were well understood by the highest authorities in our nation. Here is an example.
This modern nonsense of separation of church and state is the byproduct of Liberal Kook Judges appointed by Roosevelt and the misinterpretation of the 14th amendment.