Saying they is a sin for shia, from my understanding of the relgion, they means every single sunni which is not true. Second of all god is just, and also from my understanding, not making fatwa here, i think its unjust to send someone to hell just for being born a certain way.

We more often than not inherit our beliefs, instead of being thankful, and try to set a good example for others to follow our religion, we go attack everyone else, thats not what our religion is.

I believe we are responsible for the image we draw in other peoples heads, we should be better than this, religion is not a soccer game where its all about rivalry and my team good yours sucks.