Prayer has often been part of working a 12 step program, according to one's belief in a Higher Power. As such, many people working a 12 step program have used certain prayers in relation to working certain steps or in their daily walk in recovery. Probably the Serenity Prayer is most often associated with the 12 step program, but some other prayers that are commonly used are listed here for reference.
Third Step Prayer
God, I offer myself to Thee — to build with me and to do with me as Thou wilt. Relieve me of the bondage of self, that I may better do Thy will. Take away my difficulties, that victory over them may bear witness to those I would help of Thy Power, Thy Love, and Thy Way of life. May I do Thy will always!
Seventh Step Prayer
My Creator, I am now willing that you should have all of me, good & bad. I pray that you now remove from me every single defect of character which stands in the way of my usefulness to you & my fellows. Grant me strength, as I go out from here to do Your bidding.
Eleventh Step Prayer
(often attributed to St. Francis, actually from the early 1900s )
Lord, make me an instrument of thy peace.
Where there is hatred, let me sow love;
Where there is injury, pardon;
Where there is doubt, faith;
Where there is despair, hope;
Where there is darkness, light;
Where there is sadness, joy.
O divine Master, grant that I may not so much seek
To be consoled as to console,
To be understood as to understand,
To be loved as to love;
For it is in giving that we receive;
It is in pardoning that we are pardoned;
It is in dying to self that we are born to eternal life.
In its short and most common form in 12 step groups...
God, grant me the serenity to accept the things I cannot
The courage to change the things I can,
And wisdom to know the difference.
The original form of the prayer is from the theologian Reinhold Niebuhr...
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.
Living one day at a time,
Enjoying one moment at a time,
Accepting hardship as a pathway to peace,
Taking, as Jesus did,
This sinful world as it is,
Not as I would have it,
Trusting that You will make all things right,
If I surrender to Your will,
So that I may be reasonably happy in this life,
And supremely happy with You forever in the next.