There comes a time when a person looks around and sees the discord that engulfs the world. The discord is connected to many different people and the beliefs they carry. There is nothing anyone can do from stopping the beliefs or actions of another person, so it does no good to shove what you, as an individual, believe into another person's face.
With that being said how can society tell people that they cannot celebrate their religion openly? That's just it, they cannot. It is against our beliefs as a country. When a person talks about their religion or not having one, it's okay, listen, respect, and have your eyes opened to the beauty of every religion on this Earth. There are a lot of people, a lot of beliefs, and the only way to keep the peace is to understand that not everyone is like you because that is not the way the cookie was baked. Live openly, think openly, and stand back to take a deep breath, and take it all in, there is a lot of it.