Personally I don't have one, nor do I follow a God. Quite comfortable doing my own thing but I have respect for people who do have Faith- each to their own and all that.
To my mind all the religions around this world are essentially a set of stories and basic rules on which you are expected to model your life to ensure you are a better person. These rules themselves are all decent enough, logical guidelines and usually make a lot of sense.
However, one or two of the mainstream religions have an interesting take on the humble pig. It is deemed that meat from this animal is verboten as it is a dirty creature. Sure, perhaps on first impressions it may be, but oddly enough, it is in fact one of the cleanest creatures.
So, if they can get something simple like that wrong, doesn't it make you wonder about the rest of the wise words? It does me...