Yes, it is. The man had his faith. Please leave it at that.
Christianity and Islam explicitly contradict and exclude each other, Islam violently so. The religion of statism is in pluralistic denial of the conflict asserting that all faiths are equal but thou shalt always also bow down to the state's chocolate bunny and keep your mouth shut.
The sodomistic state will lose first.
John 14:6
Jesus saith unto him, I am the way, the truth, and the life: no man cometh unto the Father, but by me.