Apparently, people with greater religious beliefs are likely to live longer than average. It seems there is even scientific evidence to support this, but how good it is, I don't know.
Still, it seems we have a miracle: God lets his followers live longer.
TYWD
Let us not forget that, historically, non-believers tend to die at the hands of believers! Skews the data.
"A casual stroll through the lunatic asylum shows that faith does not prove anything." - Friedrich Nietzsche