Prayer for Serenity

God, grant me the serenity to accept the things I cannot change, the courage to change the things I can, and the wisdom to know the difference.
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 that I may be reasonably happy in this life and supremely happy with You forever in the next. 

Reinhold Niebuhr