^11-15 “Because you have been given the chance to understand the secrets of the kingdom of Heaven,” replied Jesus, “but they have not. For when a man has something, more is given to him till he has plenty. But if he has nothing even his nothing will be taken away from him. This is why I speak to them in these parables; because they go through life with their eyes open, but see nothing, and with their ears open, but understand nothing of what they hear. They are the living fulfilment of Isaiah’s prophecy which says: ‘Hearing you will hear and shall not understand, and seeing you will see and not perceive; for the heart of this people has grown dull. Their ears are hard of hearing, and their eyes they have closed, lest they should see with their eyes and hear with their ears, lest they should understand with their heart and turn, so that I should heal them’.