What does the Bible say about Jesus showing His wounds to His disciples?

In John 20:19-29, after His resurrection, Jesus appears to His disciples locked in a room and shows them His hands and side. This act serves to establish His identity as the risen Christ and to dispel their fears. By revealing His wounds, Jesus not only affirms His suffering and sacrifice on the cross but also offers His disciples peace. His wounds are a tangible reminder of the cost of their redemption and the reality of His victory over sin and death. This encounter is essential for believers as it reinforces their faith in Christ as the Messiah and reassures them of His presence and peace, which is crucial for their mission.