I'm a relatively vocal atheist, but Serenity Prayer is a pretty useful/accepted creed to live by if you can get over the very first word, so I can't say it bothers me much; and while I realize there's one other OS that's much more explicitly religion-oriented, I'm not sure it's quite a significant pattern yet...
"(God), give me grace
to accept with serenity
the things that cannot be changed,
Courage to change the things
which should be changed,
and the Wisdom to distinguish
the one from the other."