Deuteronomy 32:18-21 and Jeremiah 13:1-11

Deuteronomy 32:18-21
18 You have forsaken the God who conceived you, and you have forgotten the Lord who created you.
19 The Lord saw, and he was stirred to anger. For his own sons and daughters provoked him.
20 And he said: 'I will hide my face from them, and I will consider their very end. For this is a perverse generation, and they are unfaithful sons.
21 They have provoked me with that which was not God, and they have angered me with their emptiness. And so, I will provoke them with that which is not a people, and I will anger them with a foolish nation.
 Jeremiah 13:1-11
1 Thus says the Lord to me: "Go, and obtain for yourself a linen waistcloth. And you shall place it over your loins, and you shall not put it into water."
2 And so I obtained a waistcloth, according to the word of the Lord, and I placed it around my loins.
3 And the word of the Lord came to me a second time, saying:
4 "Take the waistcloth, which you obtained, which is around your loins, and, rising up, go to the Euphrates, and hide it there in an opening of the rock."
5 And so I went, and I hid it by the Euphrates, just as the Lord had instructed me.
6 And it happened that, after many days, the Lord said to me: "Rise up, go to the Euphrates, and take from there the waistcloth, which I instructed you to hide there."
7 And so I went to the Euphrates, and I dug up and took the waistcloth from the place where I had hidden it. And behold, the waistcloth had rotted, so that it was not fit for any use.
8 And the word of the Lord came to me, saying:
9 "Thus says the Lord: In the same way, I will cause the arrogance of Judah and the arrogance of Jerusalem to rot.
10 This most wicked people, they are not willing to listen to my words, for they walk in the depravity of their own heart, and they have gone after strange gods, so as to serve them and to adore them. And so, they will become like this waistcloth, which is not fit for any use.
11 For just as the waistcloth clings to the loins of a man, so have I brought close to me the entire house of Israel and the entire house of Judah, says the Lord, so that they would be to me: a people, and a name, and a praise, and a glory. But they did not listen.