I used to dislike religion a lot because a lot of faith is put into something that is unproven. Plus we were made to sing Christian songs at school when I was a kid, the words of which I did not agree with (we changed them anyway lol ). However, unless religion is being pushed on someone else or used to persecute I don't really have a problem with it.

It's all very nice saying it isn't proven but no one has ever disproven it either so they are just as right as anyone else until we know otherwise.

Also, most religions do teach very good ethics and often have a great deal of philosophy behind them, also a lot of art and culture has been derived from religion.

BTW I'm not religious at all, I'd call myself agnostic if anything...