Not neccesarily Kaz, Faith is very important in a lot of things. It's not just about the book, it's about the person reading it as well, as has already been mentioned here. If the person reading the book bears in mind that humans wrote it, that it contains only the interpretations through human eyes of what they percieve God's wishes to be.
The Bible contains some wonderful lines 'Thou shalt not kill' the 2nd commandment (The first one, to my mind, was added later). Much smiting ensues after this, but I think that is a case of 'PR' writing, like any good book, it's got to have action scenes, else people would get bored and stop reading

I'm not saying this to offend anyones beliefs, I myself, I suppose, you would call a 'Tree Hugger' in a way, though I'm not against using resources, I suppose my 'God' is what I stand on, eat, breath etc. And I don't need to go to any special place to be any nearer to it.
What makes religion dangerous is those who will not accept that there is any possibility for error in a holy book. Those who think 'If it was good enough 2000 years ago, it's good enough now'. Whoever your God is, or isn't you are a thinking, reasoning intelligent being and you were made/evolved that way, for a reason.
I am often saddened that people do not look at such a book and think 'Right, Circumsision, that's silly, we don't need that any more, it's pointless and a mutilation of God's work'. It probably served a purpose at the time, but I cannot believe that a God would give Mankind Earth 'and all upon it', and allow us to think and reason and learn without expecting us to alter with the times and needs, and to grow into what He hopes we can become.
Once again, I'm not intending to offend anyone with this, but I really do think the 'to the letter' side of religion has completely the wrong end of the stick.