What does the Bible say about Peter's denial of Christ?

Peter's denial of Christ is recorded in all four Gospels, emphasizing its importance within the narrative of Jesus' Passion. In John 18:17, as Peter is questioned about his association with Jesus while warming himself near the high priest's house, he denies it three times. This denial signifies the frailty of human faith and the pervasive nature of sin, even among Christ's closest followers. In the moments leading to Christ's crucifixion, Peter represents all believers, illustrating how fear and self-preservation can lead to rejection of truth despite proximity to the divine. His subsequent bitter weeping reflects the remorse that sin breeds within the human heart in the wake of revelation.