I say if you need religion for morality, you probably weren't a good person in the first place. 
  
I feel religion is holding us back.  It's telling us what to think instead of how to think.  I see it as a way to control and suppress.  Some people use it as an excuse to belittle and hate others. 
I wouldn't say there would be no fighting without it, but ditching religion would be a step in the right direction.