Cartman: Wait!! Isn't everybody is at war over atheism?!
Leader 1: Atheism?!! No, we've learned to get rid of all the "isms" in our time.
Leader 2: Yes... Long ago we realized that "isms" are great for those who were rational, but in the hand of irrational people "isms" always lead to violence!!
Cartman: So there is no war now in the future?!
Leader 3: Of course there is war, the stupid French Chinese think they have a right to Hawaii!!
All: [Angrily] YEAH!!
The above excerpt parodies the never ending humans' resolution to create war, and that religion IS NOT the "reason" for humans to kill eachother, but merely an "excuse" to do so!! It would be naive to think that when -and if at all- humans dumped religions then the bloodshed would stop... It really doesn't work that way!!
And finally, as Marilyn Manson puts it in "The Beautiful People":
There's no time to discriminate,
Hate every motherfucker
That's in your way (Full lyrics)
If for just a second you thought you were discriminated against because of your religion, skin, sex, or whatever.... THINK AGAIN!!