I have solid faith based on rational skepticism and the axiom that 'God exists'
Atheists have the same; solid faith based on rational skepticism and the axiom that "God does not exist"
I'm fine when I read a study about religious belief leading to less altruistic behaviour, because I've already incorporated that into my worldview
I'm constantly impressed by those who have more faith than me - they do good and make good decisions! I know my rationalism is not the whole story, much as Richard Dawkins and I both wish it were