'And when He was gone forth into the way, there came one running, and kneeled to Him, and asked Him. Good Master, what shall I do that I may inherit eternal life! 18. And Jesus said unto him, Why callest thou Me good! there is none good but one, that is, God. 19. Thou knowest the commandments, Do not commit adultery, Do not kill, Do not steal, Do not bear false witness, Defraud not, Honour thy father and mother. 20. And he answered and said unto Him, Master, all these have I observed from my youth, 21. Then Jesus beholding him loved him, and said unto him, One thing thou lackest: go thy way, sell whatsoever thou hast, and give to the poor, and thou shalt have treasure in heaven; and come, take up the cross, and follow Me. 22. And he was sad at that saying, and went away grieved: for he had great possessions. 23. And Jesus looked round about and saith unto His disciples, How hardly shall they that have riches enter into the kingdom of God! 24. And the disciples were astonished at His words. But Jesus answereth again, and saith unto them, Children, how hard is it for them that trust in riches to enter into the kingdom of God! 25. It is easier for a camel to go through the eye of a needle, than for a rich man to enter into the kingdom of God. 26. And they were astonished out of measure, saying among themselves, Who then can be saved? 27. And Jesus looking upon them saith, With men it is impossible, but not with God: for with God all things are possible.'--Mark x. 17-27.
There were courage, earnestness, and humility in this young ruler's impulsive casting of himself at Christ's feet in the way, with such a question. He was not afraid to recognise a teacher in Him whom his class scorned and hated; he was deeply sincere in his wish to possess eternal life, and in his belief that he was ready to do whatever was necessary for that end; he bowed himself as truly as he bent his knees before Jesus, and the noble enthusiasm of youth breathed in his desires, his words, and his gesture.
But his question betrayed the defect which poisoned the much that was right and lovable in him. He had but a shallow notion of what was 'good,' as is indicated by his careless ascription of goodness to one of whom he knew so little as he did of Jesus, and by his conception that it was a matter of deeds. He is too sure of himself; for he thinks that he is ready and able to do all good deeds, if only they are pointed out to him.
How little he understood the resistance of 'the mind of the flesh' to discerned duty! Probably he had had no very strong inclinations to contend against, in living the respectable life that had been his. It is only when we row against the stream that we find out how fast it runs. He was wrong about the connection of good deeds and eternal life, for he thought of them as done by himself, and so of buying it by his own efforts. Fatal errors could not have been condensed in briefer compass, or presented in conjunction with more that is admirable, than in his eager question, asked so modestly and yet so presumptuously.
Our Lord answers with a coldness which startles; but it was meant to rouse, like a dash of icy water flung in the face. 'Why callest thou Me good?' is more than a waving aside of a compliment, or a lesson in accuracy of speech. It rebukes the young man's shallow conception of goodness, as shown by the facility with which he bestowed the epithet. 'None is good save one, even God,' cuts up by the roots his notion of the possibility of self-achieved goodness, since it traces all human goodness to its source in God. If He is the only good, then we cannot perform good acts by our own power, but must receive power from Him. How, then, can any man 'inherit eternal life' by good deeds, which he is only able to do because God has poured some of His own goodness into him? Jesus shatters the young man's whole theory, as expressed in his question, at one stroke.