18 One time when Jesus was off praying by himself, his disciples nearby, he asked them, "What are the crowds saying about me, about who I am?" 19 They said, "John the Baptizer. Others say Elijah. Still others say that one of the prophets from long ago has come back." 20 He then asked, "And you - what are you saying about me? Who am I?" Peter answered, "The Messiah of God."
21 Jesus then warned them to keep it quiet. They were to tell no one what Peter had said. 22 He went on, "It is necessary that the Son of Man proceed to an ordeal of suffering, be tried and found guilty by the religious leaders, high priests, and religion scholars, be killed, and on the third day be raised up alive." 23 Then he told them what they could expect for themselves: "Anyone who intends to come with me has to let me lead. You're not in the driver's seat - I am. Don't run from suffering; embrace it. Follow me and I'll show you how. 24 Self-help is no help at all. Self-sacrifice is the way, my way, to finding yourself, your true self. 25 What good would it do to get everything you want and lose you, the real you? 26 If any of you is embarrassed with me and the way I'm leading you, know that the Son of Man will be far more embarrassed with you when he arrives in all his splendor in company with the Father and the holy angels. This isn't, you realize, pie in the sky by and by. 27 Some who have taken their stand right here are going to see it happen, see with their own eyes the kingdom of God."
28 About eight days after saying this, he climbed the mountain to pray, taking Peter, John, and James along. 29 While he was in prayer, the appearance of his face changed and his clothes became blinding white. 30 At once two men were there talking with him. They turned out to be Moses and Elijah - 31 and what a glorious appearance they made! They talked over his exodus, the one Jesus was about to complete in Jerusalem. 32 Meanwhile, Peter and those with him were slumped over in sleep. When they came to, rubbing their eyes, they saw Jesus in his glory and the two men standing with him. 33 When Moses and Elijah had left, Peter said to Jesus, "Master, this is a great moment! Let's build three memorials: one for you, one for Moses, and one for Elijah." He blurted this out without thinking. 34 While he was babbling on like this, a light-radiant cloud enveloped them. As they found themselves buried in the cloud, they became deeply aware of God. 35 Then there was a voice out of the cloud: "This is my Son, the Chosen! Listen to him." 36 When the sound of the voice died away, they saw Jesus there alone. They were speechless. And they continued speechless, said not one thing to anyone during those days of 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.