Biblical Context:
The prediction of Peter's denial is a significant event recorded in all four Gospels: Matthew 26:31-35, Mark 14:27-31, Luke 22:31-34, and John 13:36-38. This event takes place during the Last Supper, shortly before Jesus' arrest and crucifixion. It highlights the foreknowledge of Jesus and the human frailty of even His closest disciples.

Scriptural Account:
In the Gospel of Matthew, Jesus addresses His disciples after the Passover meal, saying, "This very night you will all fall away on account of Me. For it is written: 'I will strike the Shepherd, and the sheep of the flock will be scattered.'" (Matthew 26:31). Peter, known for his boldness, responds emphatically, "Even if all fall away on account of You, I never will." (Matthew 26:33). Jesus then predicts, "Truly I tell you, this very night, before the rooster crows, you will deny Me three times." (Matthew 26:34). Peter insists, "Even if I have to die with You, I will never deny You." (Matthew 26:35).

In Mark's account, the narrative is similar, with Jesus stating, "You will all fall away, for it is written: 'I will strike the Shepherd, and the sheep will be scattered.'" (Mark 14:27). Peter's protest and Jesus' prediction are reiterated, emphasizing the certainty of the prophecy.

Luke's Gospel adds a unique element, where Jesus addresses Peter directly, saying, "Simon, Simon, Satan has asked to sift each of you like wheat. But I have prayed for you, Simon, that your faith will not fail. And when you have turned back, strengthen your brothers." (Luke 22:31-32). This highlights Jesus' intercessory role and His hope for Peter's restoration.

In John's Gospel, the dialogue is more personal. Peter asks, "Lord, why can't I follow You now? I will lay down my life for You." (John 13:37). Jesus responds, "Will you lay down your life for Me? Truly, truly, I tell you, before the rooster crows, you will deny Me three times." (John 13:38).

Theological Significance:
The prediction of Peter's denial serves as a profound lesson on human weakness and the need for divine grace. Despite Peter's sincere intentions and his prominent role among the disciples, he is unable to withstand the pressure of the moment. This event underscores the truth that even the most devoted followers of Christ can falter without reliance on His strength.

Jesus' prediction also demonstrates His omniscience and the fulfillment of prophecy. By foretelling Peter's denial, Jesus affirms His control over the unfolding events, even as He faces betrayal and suffering. The reference to Zechariah 13:7, "I will strike the Shepherd, and the sheep will be scattered," connects the event to the broader narrative of God's redemptive plan.

Peter's Restoration:
Following the resurrection, Jesus restores Peter in a poignant encounter by the Sea of Galilee (John 21:15-19). This restoration is crucial, as it reaffirms Peter's role in the early Church and highlights the theme of forgiveness and redemption. Jesus' thrice-repeated question, "Do you love Me?" mirrors Peter's threefold denial, offering him the opportunity to reaffirm his devotion.

Practical Application:
The account of Jesus predicting Peter's denial serves as a reminder of the importance of humility and vigilance in the Christian life. Believers are encouraged to recognize their own vulnerabilities and to rely on the Holy Spirit for strength and guidance. The narrative also offers hope, illustrating that failure is not final and that restoration is possible through Christ's grace and forgiveness.