@Atom Blitzer,
I see what I see from understanding universal truths that can be supported by universal studies - not limited to one religion.
Not all people of religion have the same genes or environment; how does one measure "faith?"
According to human history, past and present, religions have been responsible for the worst of atrocities perpetrated against others. That's a fact.
Happiness and longevitiy are not based on religious beliefs; that's supported by the fact that as a country, Japan has the longest life span, and it's not based on their religion.
Denmark has been shown to be the happiest, and theirs is a sectarian country. The article I posted above shows how they measure "happiness."
Religion is not even on the list.