The miracle of Jesus walking on the water showed the disciples that Jesus had power over nature and that he was truly the Son of God. By walking on the water, Jesus proved that he had control over the elements, and the disciples were amazed by his ability. This miracle also demonstrated Jesus' compassion and care for his disciples, as he walked on the water to come to their aid during a storm. Overall, the miracle of Jesus walking on the water strengthened the disciples' faith in Jesus and helped them to better understand his divine nature.
