Firstly, I didnt say anything about white supremacists going to church on sunday. I didnt mention them at all in this post.
Secondly, I did however say that it's not atheists attacking mosques, (or other religious sites/buildings) but it is *usually* people with their own religious beliefs. Such as christians. remember and the attacks in new zealand? there were others that were prevented. sometimes other muslims, in fact it just happened again in afghanistan today. Sometimes it's the israelis, which is happening now. And sometimes its' hindus, like we saw in India just a couple months ago.
The purpose for these attacks are driven by the religion of the attacker, or the victims of the attack. One way or another, it's related to religion. you dont see atheists going around attacking religious sites and houses of worship and religious people in general like you do with thee examples we are seeing today. And if you do see an atheist doing some horrible things, it's most certainly not in the name of atheism.
they dont use their atheist beliefs as justification for hurting others- but christians, jewish, muslim, and hindus have. I suppose that having a belief in something makes you do things you might not otherwise believe you could be capable of. whereas the atheists of the world lack that conviction.