One religion will consider its beliefs good and another religion’s beliefs bad to such an extent that their members might kill each other in the mutual conviction that each is doing what’s right. Typically, people’s conflicting beliefs or conflicting interests make them unable to see things through another’s eyes. That’s not good and it doesn’t make sense. While I could understand people liking something that helps them and disliking things that hurt them, it doesn’t make sense to call something good or bad in an absolute sense based only on how it affects individuals.