Biblical allusion in Slaughterhouse Five?

Kurt Vonnegut, a 20th century American writer who identified himself as a Christ loving atheist wrote this little prayer in a fictional setting, as part of the plot of his "Slaughterhouse five" novel. It could be found on page 52 in the 1969 edition of his book. "*God grant me the serenity to accept the things I cannot change, courage to change the things I can, and wisdom always to tell the difference*" Are there any biblical verses that rhymes with the above excerpt, in terms of what it conveys?