Contributed by Steven Kellett on Mar 18, 2016
Peter failed because he ignored Jesus warning and slept when he should have been preparing (praying).
Luke 22:31-34: 31"Simon, Simon, Satan has asked to sift you as wheat. 32But I have prayed for you, Simon, that your faith may not fail. And when you have turned back, strengthen your brothers."
33But he replied, "Lord, I am ready to go with you to prison and to death."
34Jesus answered, "I