30 And behold, two men talked with Him, who were Moses and Elijah, 31 who appeared in glory and spoke of His decease which He was about to accomplish at Jerusalem. 32 But Peter and those with him were heavy with sleep; and when they were fully awake, they saw His glory and the two men who stood with Him. 33 Then it happened, as they were parting from Him, that Peter said to Jesus, "Master, it is good for us to be here; and let us make three tabernacles: one for You, one for Moses, and one for Elijah"--not knowing what he said. 34 While he was saying this, a cloud came and overshadowed them; and they were fearful as they entered the cloud. 35 And a voice came out of the cloud, saying, "This is My beloved Son. Hear Him!" 36 When the voice had ceased, Jesus was found alone. But they kept quiet, and told no one in those days any of the things they had seen.
37 Now it happened on the next day, when they had come down from the mountain, that a great multitude met Him. 38 Suddenly a man from the multitude cried out, saying, "Teacher, I implore You, look on my son, for he is my only child. 39 And behold, a spirit seizes him, and he suddenly cries out; it convulses him so that he foams at the mouth, and it departs from him with great difficulty, bruising him. 40 So I implored Your disciples to cast it out, but they could not." 41 Then Jesus answered and said, "O faithless and perverse generation, how long shall I be with you and bear with you? Bring your son here." 42 And as he was still coming, the demon threw him down and convulsed him. Then Jesus rebuked the unclean spirit, healed the child, and gave him back to his father.
43 And they were all amazed at the majesty of God. But while everyone marveled at all the things which Jesus did, He said to His disciples,
44 "Let these words sink down into your ears, for the Son of Man is about to be betrayed into the hands of men."
Matthew Henry's Commentary on Luke 9:30-44
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.
Commentary on Luke 9:37-42
(Read Luke 9:37-42)
How deplorable the case of this child! He was under the power of an evil spirit. Disease of that nature are more frightful than such as arise merely from natural causes. What mischief Satan does where he gets possession! But happy those that have access to Christ! He can do that for us which his disciples cannot. A word from Christ healed the child; and when our children recover from sickness, it is comfortable to receive them as healed by the hand of Christ.
Commentary on Luke 9:43-50
(Read Luke 9:43-50)
This prediction of Christ's sufferings was plain enough, but the disciples would not understand it, because it agreed not with their notions. A little child is the emblem by which Christ teaches us simplicity and humility. What greater honour can any man attain to in this world, than to be received by men as a messenger of God and Christ; and to have God and Christ own themselves received and welcomed in him! If ever any society of Christians in this world, had reason to silence those not of their own communion, the twelve disciples at this time had; yet Christ warned them not to do the like again. Those may be found faithful followers of Christ, and may be accepted of him, who do not follow with us.