I would like to remind you that the people responsible for 9/11 were deep believers in god and full of spirituality.  I'd also like to remind you that violating many of the 10 Commandments is punishable by death.
To credit a non-existent entity as the source of all good and evil is ridiculous and irrational.  A belief in a "god" does not elevate your moral character nor give you the right to claim superiority or justify your moral worthiness while implicating that non-believers are evil.  Can you think of a better way to insult non-believers?  Atheists have no choice but to shrug this nonsense off.  Religious people would like to ram it down our throats as an act of righteousness.