The picture is no doubt once again that of the father instructing his sons on the farm. Of course, the instruction is not merely theoretical knowledge.
This process of training needed to learn a profession is made an illustration of a right attitude to the Christian life. Those who are not prepared to occupy the position of a learner and a beginner are never going to make any progress. One mark of true conversion is a new teachable spirit which is able to receive instruction and redirection without taking offence. This is possible because of a new more lowly and more realistic evaluation of self, which understands that it is completely to be expected that the Christian life involves learning many new things. The proud man also wants knowledge, but he only wants it in order to boast and to immediately make himself a teacher of others. The moment he has learnt some new truth, he wants to teach it, and the only joy for him in learning is that it supplies him with more knowledge to vaunt before others. A wise man welcomes instruction even when it is delivered inappropriately, perhaps unnecessarily harshly, or in the form of a rebuke. He searches his heart to see whether there is any lesson of value in the rebuke. But to hate reproof is, Solomon says, to be brutish, stupid, dull-headed, and unreceptive. The word comes from the old Hebrew verb, to consume. If they are not looked after properly, cattle just go on eating and eating, sometimes most undiscerningly, and will even eat things that will hurt them. And this is the idea here, brutish. Whoever does not like correction, instruction, is someone who is going through life just like a cow, eating up whatever they want. They do not know what is good for them, they do not know when to stop. Let us appreciate both sides of our Christian blessing, the corrective side from the word, as well as the great doctrines of the faith.