An atheist does not believe in God.
If you meant to say, "Atheists" . . . the prefix "A" means "No" or "Not". "Theios" means "religion. So, an A-theist is a person who does not believe in religion.
There are no rules of behavior that apply to all atheists because it is not an organized religion. Some atheists are very respectful of others and some are not.
Secular
If she is the person I think she is she is the founder of the American Atheists.
Even atheists still say 'thank God' because the words are overly used in the society, but to atheists, the words are just words; they do not mean much.
Often they say come variation of "Would you like Kleenex?" or "Allergies?" the Christian custom of pronouncing a blessing on the sneezer to ensure they haven't coughed out their soul is not a tradition with atheists.
Most do. Except, most don't say the "under God" phrase.
Nothing, why should it concern them?
A:If atheists worshipped the devil, they by definition would not be atheists. An atheist is a person who believes there is no God and no devil, nor any other supernatural beings. An atheist believes that reason tells them that no religious belief is founded on fact.
An athiest is a person who doesnt believe in god/gods. So no, they don't have a religion.
No. Atheists don't believe in any god claims, The rationalzation being, you can't have a problem with something that hasn't been proven to exist. It would be more accurate to say, "Some Atheists have a problem with people doing hurtful things in the name of their god."
About 75% of Spain is Roman Catholic. About 20% say they are atheists or non-believers.