The Feast of the Transfiguration celebrates the moment when Jesus revealed his divine glory to Peter, James, and John on the mountaintop. In the presence of Moses and Elijah, the disciples caught a glimpse of Christ's heavenly nature and heard God's voice proclaim, "This is my Son, the Beloved; listen to him." This holy day invites us to reflect on the glory of Christ and the hope of God's transforming presence in our lives.