The Gospels of Matthew, Mark and Luke record the marvelous event of the Lord's Transfiguration. Before he suffered and died, he let three of his apostles see him shining with great glory. He did this to make their belief in him stronger.
Jesus took Peter, James and John with him up Mount Tabor which stands in the middle of Galilee. When they were by themselves, suddenly the Lord's face began to shine bright like the sun. His robes became white as snow. The apostles were speechless. As they watched, two famous prophets of old, Elijah and Moses, appeared. They were talking with Jesus. Imagine the joy those apostles felt. "Lord," said St. Peter, "it is good for us to be here. If you want, let us set up three tents here-one for you, one for Moses, and one for Elijah." Peter really did not know what to say, because he was trembling with wonder and fear. As he was talking, a bright cloud overshadowed them. From it the voice of God the Father came, saying, "This is my beloved Son; hear him."
When they heard that, the apostles were so struck with fear that they fell on their faces. Then Jesus came near and touched them. "Arise," he said. "Do not be afraid." When they looked up, they saw no one but Jesus. As they came down the mountain, Jesus told them not to tell anyone what they had seen until he had risen from the dead. They did not understand what he meant by these words then. But after his glorious resurrection on Easter Sunday, they would realize what Jesus had meant.
"Lord, it is well that we are here; if you wish, I will make three booths here, one for you and one for Moses and one for Elijah." (Mat. 17:14)