18 One day Jesus left the crowds to pray alone. Only his disciples were with him, and he asked them, "Who do people say I am?" 19 "Well," they replied, "some say John the Baptist, some say Elijah, and others say you are one of the other ancient prophets risen from the dead." 20 Then he asked them, "But who do you say I am?" Peter replied, "You are the Messiah sent from God!"
21 Jesus warned his disciples not to tell anyone who he was. 22 "The Son of Man must suffer many terrible things," he said. "He will be rejected by the elders, the leading priests, and the teachers of religious law. He will be killed, but on the third day he will be raised from the dead." 23 Then he said to the crowd, "If any of you wants to be my follower, you must turn from your selfish ways, take up your cross daily, and follow me. 24 If you try to hang on to your life, you will lose it. But if you give up your life for my sake, you will save it. 25 And what do you benefit if you gain the whole world but are yourself lost or destroyed? 26 If anyone is ashamed of me and my message, the Son of Man will be ashamed of that person when he returns in his glory and in the glory of the Father and the holy angels. 27 I tell you the truth, some standing here right now will not die before they see the Kingdom of God."
28 About eight days later Jesus took Peter, John, and James up on a mountain to pray. 29 And as he was praying, the appearance of his face was transformed, and his clothes became dazzling white. 30 Suddenly, two men, Moses and Elijah, appeared and began talking with Jesus. 31 They were glorious to see. And they were speaking about his exodus from this world, which was about to be fulfilled in Jerusalem. 32 Peter and the others had fallen asleep. When they woke up, they saw Jesus' glory and the two men standing with him. 33 As Moses and Elijah were starting to leave, Peter, not even knowing what he was saying, blurted out, "Master, it's wonderful for us to be here! Let's make three shelters as memorials -one for you, one for Moses, and one for Elijah." 34 But even as he was saying this, a cloud overshadowed them, and terror gripped them as the cloud covered them. 35 Then a voice from the cloud said, "This is my Son, my Chosen One. Listen to him." 36 When the voice finished, Jesus was there alone. They didn't tell anyone at that time what they had seen.
Matthew Henry's Commentary on Luke 9:18-36
Commentary on Luke 9:18-27
(Read Luke 9:18-27)
It is an unspeakable comfort that our Lord Jesus is God's Anointed; this signifies that he was both appointed to be the Messiah, and qualified for it. Jesus discourses concerning his own sufferings and death. And so far must his disciples be from thinking how to prevent his sufferings, that they must prepare for their own. We often meet with crosses in the way of duty; and though we must not pull them upon our own heads, yet, when they are laid for us, we must take them up, and carry them after Christ. It is well or ill with us, according as it is well or ill with our souls. The body cannot be happy, if the soul be miserable in the other world; but the soul may be happy, though the body is greatly afflicted and oppressed in this world. We must never be ashamed of Christ and his gospel.
Commentary on Luke 9:28-36
(Read Luke 9:28-36)
Christ's transfiguration was a specimen of that glory in which he will come to judge the world; and was an encouragement to his disciples to suffer for him. Prayer is a transfiguring, transforming duty, which makes the face to shine. Our Lord Jesus, even in his transfiguration, was willing to speak concerning his death and sufferings. In our greatest glories on earth, let us remember that in this world we have no continuing city. What need we have to pray to God for quickening grace, to make us lively! Yet that the disciples might be witnesses of this sign from heaven, after awhile they became awake, so that they were able to give a full account of what passed. But those know not what they say, that talk of making tabernacles on earth for glorified saints in heaven.