11 Be careful that you do not forget the Lord your God, failing to observe his commands, his laws and his decrees that I am giving you this day. 12 Otherwise, when you eat and are satisfied, when you build fine houses and settle down, 13 and when your herds and flocks grow large and your silver and gold increase and all you have is multiplied, 14 then your heart will become proud and you will forget the Lord your God, who brought you out of Egypt, out of the land of slavery. 15 He led you through the vast and dreadful wilderness, that thirsty and waterless land, with its venomous snakes and scorpions. He brought you water out of hard rock. 16 He gave you manna to eat in the wilderness, something your ancestors had never known, to humble and test you so that in the end it might go well with you. 17 You may say to yourself, “My power and the strength of my hands have produced this wealth for me.” 18 But remember the Lord your God, for it is he who gives you the ability to produce wealth, and so confirms his covenant, which he swore to your ancestors, as it is today.
19 If you ever forget the Lord your God and follow other gods and worship and bow down to them, I testify against you today that you will surely be destroyed. 20 Like the nations the Lord destroyed before you, so you will be destroyed for not obeying the Lord your God.
10 The disciples came to him and asked, “Why do you speak to the people in parables?”
11 He replied, “Because the knowledge of the secrets of the kingdom of heaven has been given to you, but not to them. 12 Whoever has will be given more, and they will have an abundance. Whoever does not have, even what they have will be taken from them. 13 This is why I speak to them in parables:
“Though seeing, they do not see;
though hearing, they do not hear or understand.
14 In them is fulfilled the prophecy of Isaiah:
“‘You will be ever hearing but never understanding;
you will be ever seeing but never perceiving.
15 For this people’s heart has become calloused;
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.’
16 But blessed are your eyes because they see, and your ears because they hear. 17 For truly I tell you, many prophets and righteous people longed to see what you see but did not see it, and to hear what you hear but did not hear it.
25 They disagreed among themselves and began to leave after Paul had made this final statement: “The Holy Spirit spoke the truth to your ancestors when he said through Isaiah the prophet:
26 “‘Go to this people and say,
“You will be ever hearing but never understanding;
you will be ever seeing but never perceiving.”
27 For this people’s heart has become calloused;
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.’