John 6:59-65

When they had heard this discourse many of his disciples said: "This word is hard! Who is able to listen to it?" Jesus well knew within himself that his disciples were murmuring about this; so he said to them: "Does this cause you to stumble? What then if you were to see the Son of Man ascending to where he formerly was? The life-giving power is the Spirit; the flesh is of no help. The words which I have spoken to you are spirit and life. But there are some who do not believe." For Jesus knew from the beginning who they were who did not believe, and who it was who was going to betray him. So that was why he often said: "No man can come to me, except it has been given to him by the Father to do so."

It is little wonder that the disciples found the discourse of Jesus hard. The Greek word is skleros (G4642), which means not hard to understand; but hard to accept. The disciples knew quite well that Jesus had been claiming to be the very life of God come down from heaven, and that no one could live this life or face eternity without submitting to him.

Here we come upon a truth that re-emerges in every age. Time and again it is not the intellectual difficulty which keeps men from becoming Christians; it is the height of Christ's moral demand. At the heart of an religion there must be mystery, for the simple reason that at that heart there is God. In the nature of things man cannot ever fully understand God. Any honest thinker will accept that there must be mystery.

The real difficulty of Christianity is two-fold. It demands an act of surrender to Christ, an acceptance of him as the final authority; and it demands a moral standard of the highest level. The disciples were well aware that Jesus had claimed to be the very life and mind of God come down to earth; their difficulty was to accept that as true, with all its implications. To this day many a man refuses Christ, not because he puzzles intellect, but because he challenges his life.

Jesus goes on, not to try to prove his claim, but to state that some day events will prove it. What he is saying is this: "You find it difficult to believe that I am the bread, the essential of life, which came down from heaven. Well then, you will have no difficulty in accepting that claim when some day you see me ascending back to heaven." It is a forecast of the Ascension. It means that the Resurrection is the guarantee of the claims of Jesus. He was not one who lived nobly and died gallantly for a lost cause; he was the one whose claims were vindicated by the fact that he rose again.

Jesus goes on to say that the all-important thing is the life-giving power of the Spirit; the flesh is of no help. We can put that very simply in a way which will give us at least something of its meaning--the most important thing is the spirit in which any action is done. Someone has put it this way: "All human things are trivial if they exist for nothing beyond themselves." The real value of anything depends on its aim. If we eat simply for the sake of eating, we become gluttons, and it is likely to do us far more harm than good; if we eat to sustain life, to do our work better, to maintain the fitness of our body at its highest peak, food has a real significance. If a man spends a great deal of time on sport simply for the sake of sport, he is at least to some extent wasting his time. But if he spends that time in order to keep his body fit and thereby to do his work for God and men better, sport ceases to be trivial and becomes important. The things of the flesh all gain their value from the spirit in which they are done.

Jesus goes on: "My words are spirit and life." He alone can tell us what life is, put into us the spirit in which it must be lived, give us the strength so to live it. Life takes its value from its purpose and its goal. Christ alone can give us true purpose in life, and the power to work out that purpose against the constant opposition that comes from without and within.

Jesus was well aware that some would not only reject his offer but would reject it with hostility. No man can accept him unless he is moved by the Spirit of God to do so but to the end of the day a man can resist that Spirit. Such a man is shut out not by God, but by himself.

ATTITUDES TO CHRIST (John 6:66-71)