My daughter went to a Catholic school and still is going to a Catholic Secondary School. She was asked in Primary school once by a kid in her class how she knows right from wrong? @SwimmingOnEggshells when she told me this my first though was that it was just an innocent comment from a child. I actually thought it was quite funny and he was just being innocent.
However I was once asked by a work colleague, how I can have any morals if I'm not religious. There are gobshites in all walks of life. I didn't see her as an atheist hating Catholic. I saw her as an ignorant gobshite and moved on.
When I dislike someone, it is not because of their religion, nationality, sexuality, ethnicity, whether the person is from the city or country or what part of the country they come from. We must see people as individuals and not nations, in the words from a great movie (Goodbye Mr Chips).
@Mooshamoo I am not doubting you had a bad time but sometimes we have to focus on the good people that we encounter. I've seen good accepting people on this thread. If I focussed on the nastiness, it would have driven me to despair.