Religion should never be percieved as evil. Some idealists and atheists have this notion that religion brings the worst out of people. I saw a tweet by "comedian" Ricky Gervais on Twitter and he recalled about last week's events when an Austrian bungee jumped 120,000+ feet to safely land on the ground, branding the incident as "science". He compared that to a random case of a child being killed because he wanted to go to school "in the name of religion".
Why should science and religion be ever compared? Science is one of the magical creations by God/Allah, something some idealists and atheists will never appreciate.
Certainly, religion has caused some people to express their radical views but that, being the vast minority, must NEVER overshadow the true meaning of religion which is to care for one another unconditionally.
Religion is also a very touchy subject, and children today have lost interest in it. I remember talking to some Americans on the train and they admitted they were "Democrats" and "Christians" but said politics and religion must never be topics of discussion. I don't understand why. It's always good to discuss it but never argue about it. People are afraid to be civil.
Final point - without religion, we would never have the Notre Dame in Paris or the wonderful Mosque in Istanbul. But that's just me being a little geeky when it comes to architecture