Honesty, If the company know that they say that to you, shouldn't they be disciplined because they are being "religiously abusive" to you.
I'm a school governor and if a child did this to another they would be disciplined and the incident reported to their parents. It would be treated on a par with racial abuse and could lead to exclusion.
I complained when a 7 year old in my daughters class said to her face infront of the whole class "I hate Christians". I was pleased to be informed that the incident had already been dealt with in the manner above. I don't see how your situation is any different.