'And it came to pass, as He was alone praying, His disciples were with Him; and He asked them, saying, Whom say the people that I am I 19. They answering, said, John the Baptist; but some say, Elias; and others say, that one of the old prophets is risen again. 20. He said unto them, But whom say ye that I am? Peter answering, said, The Christ of God. 21. And He straitly charged them, and commanded them to tell no man that thing; 22. Saying, The Son of man must suffer many things, and be rejected of the elders, and chief priests, and scribes, and be slain, and be raised the third day. 23. And He said to them all, If any man will come after Me. let him deny himself, and take up his cross daily, and follow Me. 24. For whosoever will save his life shall lose it; but whosoever will lose his life for My sake, the same shall save it. 25. For what is a man advantaged, if he gain the whole world, and lose himself, or be cast away? 26. For whosoever shall be ashamed of Me, and of My words, of him shall the Son of man be ashamed, when He shall come in His own glory, and in His Father's, and of the holy angels. 27. But I tell you of a truth, there be some standing here, which shall not taste of death, till they see the kingdom of God.'--Luke ix. 18-27.
This passage falls into three distinct but closely connected parts: the disciples' confession of Christ by Peters mouth, the revelation to them of Christ's sufferings as necessarily involved in His Messiahship, and His extension to them of the law of suffering as necessarily involved in discipleship. Luke dwells much more lightly than Matthew on the first of these stages, omitting the eulogium and benediction on Simon Bar-Jona, and the great words about the rock on which the Church is built, but he retains the essentials, and emphasises the connection of the three parts by his very brevity in regard to the first.
I. Luke has special interest in recording Christ's prayers, and though he does not tell us where the great confession was made, he tells what Jesus did before it was made. We may well suppose that His solitary thoughts had been busied with the sufferings on which He was soon to enter, and that His resolve to impart the knowledge of these to His followers was felt by Him to be a sharp trial of their loyalty. The moment was a fateful one. How should fateful moments be prepared for but by communion with the Father? No doubt the feebleness of the disciples was remembered in His petitions.
Jesus' double question was intended, first, to make the disciples feel the gulf which separated them from the rest of the nation, and so to make them hold the faster by their unshared faith, and be ready to suffer for it, if needful, as probably it would be. It braces true men to know that they are but a little company in the midst of multitudes who laugh at their belief. That Jesus should have seen that it was safe to accentuate the disciples' isolation indicates the reality which He discerned in their faith, imperfect as it was.
'Whom say ye that I am?' Jesus brings them to articulate utterance of the thought that had been slowly gathering distinctness in their minds. We see our beliefs more clearly, and hold them more firmly, when we put them into definite words. The question acted like a chemical element dropped into a solution, which precipitates its solid matter. Nebulous opinions are gathered up into spheres of light by the process of speaking them. That question is all-important for us. Our conceptions of Christ's nature and office determine our relation to Him and our whole cast of life. True, we may say that He is Lord, and not be His disciples, but we are not His disciples as He would have us unless His Messiahship stands out clear and axiomatic in our thoughts of Him. The conviction must pass into feeling, and thence into life, but it must underlie all real discipleship. Doctrine is not Christianity, but it is the foundation of Christianity. The Apostolic confession here is the 'irreducible minimum' of the Christian creed.