Matthew 16:21-28, and Parallels
After Peter's acknowledgment of Jesus as Messiah, our Lord began to teach the disciples more of what his Messiahship meant. Matt. 16:21-28, and parallels. It meant, he said, not worldly honors, and not merely a continuation of the humble life in Galilee, but actual sufferings and death. This teaching was more than Peter could endure. "Be it far from thee, Lord," he said, "this shall never be unto thee." In such rebellion against God's will Jesus recognized a repetition of the temptation which had come to him at the first, immediately after the voice from heaven had proclaimed him to be the Messiah—the temptation to use his Messianic power for his own worldly glory. And now as well as then the temptation was resolutely overcome. "Get thee behind me, Satan," said Jesus: "thou art a stumblingblock unto me: for thou mindest not the things of God, but the things of men."
Jesus was thus ready to tread the path of suffering which he had come into the world, for our sakes, to tread. And he called upon his true disciples to tread that path after him. Yet all the suffering was to be followed by a greater glory than Peter had ever conceived; and almost immediately there was a wonderful foretaste of that glory.
Matthew 17:1-13, and Parallels
Six days after the scene at Cæsarea Philippi, our Lord took Peter and James and John, his three most intimate disciples, with him up upon a high mountain—no doubt somewhere on the slopes of the lofty Mount Hermon. There he was transfigured before them, Matt. 17:1-13, and parallels; "his face did shine as the sun, and his garments became white as the light." With him appeared Moses and Elijah, talking with him. And they were talking about what seems to be a strange subject at such a moment. They were talking not of the glories of Jesus' Kingdom, but of the "departure" which he was about to accomplish at Jerusalem. Luke 9:31. The "departure" included not only the resurrection and the ascension, but also the crucifixion. Even the shining light of the transfiguration was intended to point to the cross.
Matthew 17:14-20, and Parallels
After the glorious experience on the mountain, our Lord came at once into contact with the repulsiveness of human misery. Matt. 17:14-20, and parallels. But he did not shrink from the sudden transition. As he came down from the mountain, he found at the bottom a boy possessed of a demon, who "fell on the ground, and wallowed foaming." It was a depressing sight, very unlike the brightness of the transfiguration. Even more discouraging, moreover, than the condition of the boy himself was the powerlessness of the disciples. They had tried to cast the demon out but had failed miserably, not because the power might not have been theirs, but because of their unbelief. The father of the boy, too, was lacking in faith. "I believe," he said; "help thou mine unbelief." Jesus did help his unbelief, and the unbelief of the disciples. He rebuked the unclean spirit, and healed the boy.
At this period Jesus repeated on several occasions the prophecy of his death. The tragedy on Calvary did not overtake him unawares. He went deliberately to his death for our sakes.