One common concern raised by newcomers in 12-Steps programs is, "How can I work the Steps if I'm an atheist / agnostic?
As an atheist myself, this was a big concern when I joined program. Many texts have triggering words for me, mentions of "God" and biblical-like language
Fortunately, both SAA and SPAA have secular meetings where atheists and agnostics work on recovery. I attend, and I highly recommend them!
Note: The definition of Secular used here is "something nonreligious or not of a religious order, religious body, or religious commandments. Non-deterministic or fate-driven."
Secular to me is not anti-spiritual, though for some people it (understandably) can be.
These prayers are provided in the same way that "I hope you feel better soon" is a prayer, or
"Get well soon" or "Wishing you all the best" or "You'll be in my thoughts and my heart" are prayers.

Above: An original 12-Step "Big Book" Manuscript from 1938, showing hand written note to remove the word "God" and replace it with "a spiritual power"
He had huge contributions to the fellowships existence and contributed the story "The Unbeliever" to the 1st addition of the "Big Book".
Another Atheist (or perhaps Agnostic) was Jim B. We have him to thank for the language "God...as we understood Him."
Without his contribution, AA might have become a dogmatic religious organization, or it may have fallen apart completely.
While their views and opinions may have changed over time (who's don't?), it was their contributions that shaped 12-Step programs of today, giving the newcomer flexibility to find a Higher Power that works for them.
