I respect religion and find it very intriguing. If I could get an entire degree on it and it not cost me an arm/leg I would do it.
The way it has influenced culture, architecture, societal norms, etc are fascinating.
I think much like anything it has its pro's and con's.
I think extremism is scary as hell.
I was raised Catholic. I'd consider myself spiritual and searching.
I love to read about religions and study their histories.
I could go on and on but this is hella touchy.
Essentially if your beliefs infringe on others rights (sexuality, freedom, autonomy, diets, privacy, etc) then I think you need to back right off.
Too many religions don't evolve with the times and follow the words of influential historical people who had money to record their beliefs and ideas. This needs to change, it's vital imho.