Faith on the Water
When Jesus walked on the sea by night and the disciples cried out in terror, thinking they saw a ghost, Peter called, "Lord, if it is you, bid me come to you on the water." At first he truly walked on the water, but seeing the wind and waves he grew afraid and began to sink, crying "Lord, save me," and Jesus reached out and caught him, saying, "you of little faith, why did you doubt?"
The Threefold Denial
After Jesus was arrested, Peter, in the high priest’s courtyard, was identified as one of Jesus’ companions and flatly denied it three times; when the rooster crowed he remembered Jesus’ prophecy, "before the rooster crows you will deny me three times," and went out and wept bitterly. For its unflinching candor this record is seen as the most moving scene of "weakness and repentance" among biblical figures.