Why is the transfiguration of Jesus significant?

The transfiguration of Jesus, as detailed in Matthew 17:1-8, holds profound significance as it serves as a confirmation of Christ's divine nature and mission. His transfiguration, where His face shone like the sun and His clothes became radiant, manifested His glory as both God and man. This event also illustrates that Jesus is the culmination of the law represented by Moses and the prophets represented by Elijah. It reassures believers in His mediatorial role and provides a glimpse of the glory that awaits them in Him, thus strengthening their faith.