I'm the kind of person who at least tries to understand that persons perspective and reasoning about why they may feel differently to things (Gay marriage for example).
There was this one woman on the news (about Ireland making gay marriage legal), who said that she opposed the idea of Gay Marriage as she was brought up in a world where Gay Marriage was not the norm, sick and disgusting etc. So I can totally understand why she has that POV about Gay Marriage.
I would say that religion has been taken way out of control, especially now-a-days with Christians harassing gays, preaching about God in the streets and extreme Islamic groups. But at the same time, these people were probably brought up around people who had the same views/beliefs or were strict about certain things.
I do believe that the media does 'brainwash' in a sense as they hardly ever focus on the positives. There are some strict Christians/Catholics out there that do support Gay Marriage and believe in some things that the others may not. There are also Muslims out there who do not share the same views as Islamic extremists.
I find it very worrying and upsetting how racist people are becoming today, it's becoming the norm in a sense. If you see a Muslim with a turban on in the streets, people either stare or judge that person and instantly assume that he's a bad guy! Why? Because the media never focuses on the good people, they're practically brain-washing us by showing us bad things about Muslim/Catholic people - When was the last time that you heard that one of these people have did something good for their community/friends/family? I can bet you it was ages ago, but the last time you heard about Priests abusing children or ISIS? I bet that's very recent!
To sum things up...Religion is good and bad, there's not one or the other imo. You can find really nice religious people which is a good thing, but at the same time you can find bad religious people because they were brought up in a different environment to ourselves.
I really do hope that I made myself clear on what I was trying to talk about without go too-in length about it, I did try to explain my best and keep it short and sweet, haha! I'm sorry if I appear Racist or have upset anybody, that wasn't my intention!