In my family, I now see people coming up against real hardship, and because their purpose in life is so deeply rooted in religion, they don't know how to cope with things emotionally (instead, trying to defer the emotional toll of those things, believing that their god will handle it)... and they make strange decisions, things go horribly, they are left struggling to comprehend. They live as if they are on a rollercoaster of hope, anticipation, crisis, disappointment, recovery, hope.
In my own experience, having your self worth and sense of identity attached to religion is a fragile existence, especially if you are logically inclined.