If you want me to clarify what I'm about to post, I will.
Atheism is not "I don't believe in a God and everyone who does must die" because there is no institution of atheism where ideologies and values can be attacked.
Some religions, however, do not favour sinners. In fact they usually have a book and some kind of heirarchy (eg the Vatican) who create a discourse for the religion. The discourses usually (and I emphasise usually) differentiates between those who follow and those who don't (which means not just atheists). It is in your teaching to not look favourably on those who sin (who are more likely than to be non-followers) regardless of whether that is consciously or not.
When I was a die-hard Christian I treated everyone equally, yet simultaneously felt the need to "save" those who did not believe. It's hard to explain and understand, but following on..
In contrast, atheism is not "us" and "them". In fact, atheists only bind together with one small thing, which is the disbelief of God. The rest is determined from person to person, whether it be
- belief in the existence of the supernatural (which might sound like a contradiction but I can discuss this further)
- secular/materialist/humanist/naturalist/ ideals
- their reason to their disbelief in God eg: scientific, philosophical, social etc
In fact, the criticism and hatred toward religious institutions is not exclusive to those who do not believe in a God. In fact, possibly a good percentage of my year (of those religious) at uni holds religious institutions as unfavourable.
While I was Christian, I did not like the fact that we orbited around a text. I never questioned the text, thought it was an awesome text but questioned the nature of reading itself.
This idea to bind all atheists together and to assume their discourses is as silly as binding all males in every part of the world and assuming they feel the same about everything.
I'd also like to stress that I'm arguing by definition (that I feel your idea of atheism is flawed). As I had highlighted before, I find it foolish for "atheist" or "religious" people to rattle off historical events to see who was the "worser" one. Am I the only one that feels that that sort of argument strays from the more important issues within this thread topic? We could really do something here, like discuss the nature of reading in religion, and the idea of "non-believers", rather than resort to "well gUess what yOuR siDe killed pEopLe tOo!"