This text concerns the reason for Jesus’ speaking in parables. While in Mark (4,10-12) a larger group asks about the parables, in Matthew, it is the disciples who ask Jesus why he speaks to “them” in parables. Understanding the parables of Jesus is not simply a matter of using one’s intellect, but a grace given by God himself. It is given to those who acknowledge their dependence on God. Only those who have committed themselves to follow Jesus are given an insight into the mysteries of the kingdom. Since they have Jesus as their teacher, they will be able to understand all there is to know. The closed attitude of those who do not wish to follow is what is responsible for their lack of understanding. Matthew quotes Isaiah 6,9-10 completely here, and regards the lack of understanding as a fulfilment of Isaiah’s prophecy. Since the disciples are open and receptive they are indeed blessed. They are able to see and hear and understand what mere human knowledge can never hope to understand.
Humanity has taken great strides in the areas of science and technology, and yet there are many things that we still do not understand. We can use technology to communicate with someone who is thousands of miles away, but technology cannot explain to us why we cannot communicate with a neighbour who lives by our side. This must lead to the realisation that when all is said and done we will still fall short of understanding all the mysteries there are and have to depend on God.