Article Six of the United States Constitution forbids a religious test as a requirement for holding a governmental position.
Adolf Hitler blamed for Germany's problems on Jews, Communists, Freemasons, Socialists, Liberals, Pacifists, Gays, Czechs, anyone who was believed to not be Aryan.
Throughout history there are those who have risen to power by blaming societal problems on others. They create what has become known as "scapegoats." When we here rhetoric claiming that Muslims, Mexicans, Syrians, those from South America or the Middle East are responsible for our ills, beware. Remember Senator McCarthy and the "Red Scare?"
Unthinking masses are prone to accept the premise that they are not the cause problems. It lets them off the hook, relieves them from responsibility, and places blame squarely on the shoulder of "them." The them being those who think, look, dress and talk differently. This is dangerous and frightening thinking. It gives rise to dictators, atrocities, genocide, and the loss of freedom.
When election time comes around, a clear message needs to be sent to the hate mongers that No, this is not the way we think. No, we will not fall prey to hate. No, we will not blame others as we are all responsible for our actions, our successes and our failures. No, we will not build ourselves up on the fall of others.