11He replied, “The knowledge of the mysteries of the kingdom of heaven has been given to you, but not to them.
12Whoever has will be given more, and he will have an abundance. Whoever does not have, even what he has will be taken away from him.
13This is why I speak to them in parables:
‘Though seeing, they do not see;
though hearing, they do not hear or understand.’
14In them the prophecy of Isaiah is fulfilled:
‘You will be ever hearing but never understanding;
you will be ever seeing but never perceiving.
15For this people’s heart has grown callous;
they hardly hear with their ears,
and they have closed their eyes.
Otherwise they might see with their eyes,
hear with their ears,
understand with their hearts,
and turn, and I would heal them.’
16But blessed are your eyes because they see, and your ears because they hear.
— Matthew 13:11-16