Peter had expressed the faith of the twelve. Yet the disciples were still far from understanding Christ’s mission. The opposition and misrepresentation of the priests and rulers, while it could not turn them away from Christ, still caused them great perplexity. They did not see their way clearly. The influence of their early training, the teaching of the rabbis, the power of tradition, still intercepted their view of truth. From time to time precious rays of light from Jesus shone upon them, yet often they were like men groping among shadows. But on this day, before they were brought face to face with the great trial of their faith, the Holy Spirit rested upon them in power. For a little time their eyes were turned away from “the things which are seen,” to behold “the things which are not seen.” 2 Corinthians 4:18. Beneath the guise of humanity they discerned the glory of the Son of God. (DA 412.1) MC VC

Jesus answered Peter, saying, “Blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee, but My Father which is in heaven.” Matthew 16:17. (DA 412.2) MC VC

The truth which Peter had confessed is the foundation of the believer’s faith. It is that which Christ Himself has declared to be eternal life. But the possession of this knowledge was no ground for self-glorification. Through no wisdom or goodness of his own had it been revealed to Peter. Never can humanity, of itself, attain to a knowledge of the divine. “It is as high as heaven; what canst thou do? deeper than hell; what canst thou know?” Job 11:8. Only the spirit of adoption can reveal to us the deep things of God, which “eye hath not seen, nor ear heard, neither have entered into the heart of man.” “God hath revealed them unto us by His Spirit: for the Spirit searcheth all things, yea, the deep things of God.” 1 Corinthians 2:9, 10. “The secret of the Lord is with them that fear Him;” and the fact that Peter discerned the glory of Christ was an evidence that he had been “taught of God.” Psalm 25:14; John 6:45. Ah, indeed, “blessed art thou, Simon Bar-jona: for flesh and blood hath not revealed it unto thee.” Matthew 16:17. (DA 412.3) MC VC

Jesus continued: “I say also unto thee, That thou art Peter, and upon this rock I will build My church; and the gates of hell shall not prevail against it.” Matthew 16:18. The word Peter signifies a stone,—a rolling stone. Peter was not the rock upon which the church was founded. The gates of hell did prevail against him when he denied his Lord with cursing and swearing. The church was built upon One against whom the gates of hell could not prevail. (DA 412.4) MC VC

The disciples still failed to understand Christ’s words in their spiritual sense, and again He explained His meaning. By the Spirit, He said, He would manifest Himself to them. “The Comforter, which is the Holy Ghost, whom the Father will send in My name, He shall teach you all things.” John 14:26. No more will you say, I cannot comprehend. No longer will you see through a glass, darkly. You shall “be able to comprehend with all saints what is the breadth, and length, and depth, and height; and to know the love of Christ, which passeth knowledge.” Ephesians 3:18, 19. (DA 670.1) MC VC

The disciples were to bear witness to the life and work of Christ. Through their word He was to speak to all the people on the face of the earth. But in the humiliation and death of Christ they were to suffer great trial and disappointment. That after this experience their word might be accurate, Jesus promised that the Comforter should “bring all things to your remembrance, whatsoever I have said unto you.” John 14:26. (DA 670.2) MC VC

“I have yet many things to say unto you,” He continued, “but ye cannot bear them now. Howbeit when He, the Spirit of truth, is come, He will guide you into all truth: for He shall not speak of Himself; but whatsoever He shall hear, that shall He speak: and He will show you things to come. He shall glorify Me: for He shall receive of Mine, and shall show it unto you.” John 16:12, 13. Jesus had opened before His disciples a vast tract of truth. But it was most difficult for them to keep His lessons distinct from the traditions and maxims of the scribes and Pharisees. They had been educated to accept the teaching of the rabbis as the voice of God, and it still held a power over their minds, and molded their sentiments. Earthly ideas, temporal things, still had a large place in their thoughts. They did not understand the spiritual nature of Christ’s kingdom, though He had so often explained it to them. Their minds had become confused. They did not comprehend the value of the scriptures Christ presented. Many of His lessons seemed almost lost upon them. Jesus saw that they did not lay hold of the real meaning of His words. He compassionately promised that the Holy Spirit should recall these sayings to their minds. And He had left unsaid many things that could not be comprehended by the disciples. These also would be opened to them by the Spirit. The Spirit was to quicken their understanding, that they might have an appreciation of heavenly things. “When He, the Spirit of truth, is come,” said Jesus, “He will guide you into all truth.” John 16:13. (DA 670.3) 2 I MC VC

In teaching these disciples, Jesus showed the importance of the Old Testament as a witness to His mission. Many professed Christians now discard the Old Testament, claiming that it is no longer of any use. But such is not Christ’s teaching. So highly did He value it that at one time He said, “If they hear not Moses and the prophets, neither will they be persuaded, though one rose from the dead.” Luke 16:31. (DA 799.1) MC VC

It is the voice of Christ that speaks through patriarchs and prophets, from the days of Adam even to the closing scenes of time. The Saviour is revealed in the Old Testament as clearly as in the New. It is the light from the prophetic past that brings out the life of Christ and the teachings of the New Testament with clearness and beauty. The miracles of Christ are a proof of His divinity; but a stronger proof that He is the world’s Redeemer is found in comparing the prophecies of the Old Testament with the history of the New. (DA 799.2) MC VC

Reasoning from prophecy, Christ gave His disciples a correct idea of what He was to be in humanity. Their expectation of a Messiah who was to take His throne and kingly power in accordance with the desires of men had been misleading. It would interfere with a correct apprehension of His descent from the highest to the lowest position that could be occupied. Christ desired that the ideas of His disciples might be pure and true in every specification. They must understand as far as possible in regard to the cup of suffering that had been apportioned to Him. He showed them that the awful conflict which they could not yet comprehend was the fulfillment of the covenant made before the foundation of the world was laid. Christ must die, as every transgressor of the law must die if he continues in sin. All this was to be, but it was not to end in defeat, but in glorious, eternal victory. Jesus told them that every effort must be made to save the world from sin. His followers must live as He lived, and work as He worked, with intense, persevering effort. (DA 799.3) MC VC