Matthew 17:1-9 Revised Standard Version (RSV)
17 And after six days Jesus took with him Peter and James and John his brother, and led them up a high mountain apart. 2 And he was transfigured before them, and his face shone like the sun, and his garments became white as light. 3 And behold, there appeared to them Moses and Eli′jah, talking with him. 4 And Peter said to Jesus, “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 Eli′jah.” 5 He was still speaking, when lo, a bright cloud overshadowed them, and a voice from the cloud said, “This is my beloved Son,[a] with whom I am well pleased; listen to him.” 6 When the disciples heard this, they fell on their faces, and were filled with awe. 7 But Jesus came and touched them, saying, “Rise, and have no fear.” 8 And when they lifted up their eyes, they saw no one but Jesus only.
9 And as they were coming down the mountain, Jesus commanded them, “Tell no one the vision, until the Son of man is raised from the dead.”
2 Peter 1:16-21 Revised Standard Version (RSV)
Eyewitnesses of Christ’s Glory
16 For we did not follow cleverly devised myths when we made known to you the power and coming of our Lord Jesus Christ, but we were eyewitnesses of his majesty. 17 For when he received honor and glory from God the Father and the voice was borne to him by the Majestic Glory, “This is my beloved Son,[a] with whom I am well pleased,” 18 we heard this voice borne from heaven, for we were with him on the holy mountain. 19 And we have the prophetic word made more sure. You will do well to pay attention to this as to a lamp shining in a dark place, until the day dawns and the morning star rises in your hearts. 20 First of all you must understand this, that no prophecy of scripture is a matter of one’s own interpretation, 21 because no prophecy ever came by the impulse of man, but men moved by the Holy Spirit spoke from God.[b]