How do we know that Peter's experience on the water is relevant to Christians today?

Peter's moment of walking on water, as recorded in Matthew 14, symbolizes the believer's life journey—one where faith is vital, yet often challenged by fear and the tumultuous circumstances of life. When Peter steps out of the boat, he exemplifies the initial response of faith, but as he notices the wind and waves, he begins to sink, reflecting how Christians may falter when confronted with life's trials. However, this story reassures believers of Christ's constant presence and readiness to save when we call upon Him, illustrating that no matter the depths of our struggles, our hope lies in His unwavering grace.