Transfiguration, in the New Testament, the occasion upon which Jesus Christ took three of his disciples, Peter, James, and John, up on a mountain, where Moses and Elijah appeared and Jesus was transfigured, his face and clothes becoming dazzlingly bright. The Transfiguration is recorded in all three of the Synoptic Gospels (Mark 9:2–13; Matthew 17:1–13; Luke 9:28–36) and is understood to have been the revelation of the eternal glory of the second person of the Trinity, which was normally veiled during Christ’s life on earth. The event can also be interpreted as an anticipatory Resurrection appearance, and the presence of the two prophets is often taken to signify Christ’s fulfillment of the Mosaic Law and the prophecies of the Hebrew Bible (the Christian Old Testament). The Feast of the Transfiguration is celebrated in the Eastern Orthodox and Roman Catholic churches on August 6, and the Transfiguration is ranked alongside Jesus’ baptism and the Crucifixion, Resurrection, and Ascension as a key milestone of his life and ministry.
In the Gospel accounts, after foretelling his death and Resurrection, Jesus and his three disciples went to “a high mountain” to be away from the crowds. There, Jesus’ face began to shine like the sun and his clothes became miraculously white. As the disciples looked on, Elijah and Moses suddenly appeared in glory and talked with the transfigured Jesus. Peter then offered to make three dwellings, one for Jesus and one for each of the two supernatural guests, but was interrupted by a voice from a bright cloud that said, “This is my Son, the Beloved; with him I am well pleased; listen to him!” (Matthew 17:5). Having collapsed in fear, the disciples were comforted by Jesus, who then urged them to keep silent about these events until after his Resurrection (Mark 9:9; Matthew 17:9). According to tradition, the event took place on Mount Tabor. The Transfiguration is also referenced in the Second Letter of Peter, where Peter’s presence as an eyewitness to Christ’s majesty is used to assure the readers that his message is true (1:16–18).
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