Ezek 20:6-26
"'On the day I chose Israel, I revealed myself to them in the country of Egypt, raising my hand in a solemn oath to the people of Jacob, in which I said, "I am GOD, your personal God." 6 On the same day that I raised my hand in the solemn oath, I promised them that I would take them out of the country of Egypt and bring them into a country that I had searched out just for them, a country flowing with milk and honey, a jewel of a country.
7 "'At that time I told them, "Get rid of all the vile things that you've become addicted to. Don't make yourselves filthy with the Egyptian no-god idols. I alone am GOD, your God."
8 "'But they rebelled against me, wouldn't listen to a word I said. None got rid of the vile things they were addicted to. They held on to the no-gods of Egypt as if for dear life. I seriously considered inflicting my anger on them in force right there in Egypt. 9 Then I thought better of it. I acted out of who I was, not by how I felt. And I acted in a way that would evoke honor, not blasphemy, from the nations around them, nations who had seen me reveal myself by promising to lead my people out of Egypt. 10 And then I did it: I led them out of Egypt into the desert.
11 "'I gave them laws for living, showed them how to live well and obediently before me. 12 I also gave them my weekly holy rest days, my "Sabbaths," a kind of signpost erected between me and them to show them that I, GOD, am in the business of making them holy.
13 "'But Israel rebelled against me in the desert. They didn't follow my statutes. They despised my laws for living well and obediently in the ways I had set out. And they totally desecrated my holy Sabbaths. I seriously considered unleashing my anger on them right there in the desert. 14 But I thought better of it and acted out of who I was, not by what I felt, so that I might be honored and not blasphemed by the nations who had seen me bring them out. 15 But I did lift my hand in a solemn oath there in the desert and promise them that I would not bring them into the country flowing with milk and honey that I had chosen for them, that jewel among all lands. 16 I canceled my promise because they despised my laws for living obediently, wouldn't follow my statutes, and went ahead and desecrated my holy Sabbaths. They preferred living by their no-god idols. 17 But I didn't go all the way: I didn't wipe them out, didn't finish them off in the desert.
18 "'Then I addressed myself to their children in the desert: "Don't do what your parents did. Don't take up their practices. Don't make yourselves filthy with their no-god idols. 19 I myself am GOD, your God: Keep my statutes and live by my laws. 20 Keep my Sabbaths as holy rest days, signposts between me and you, signaling that I am GOD, your God."
21 "'But the children also rebelled against me. They neither followed my statutes nor kept my laws for living upright and well. And they desecrated my Sabbaths. I seriously considered dumping my anger on them, right there in the desert. 22 But I thought better of it and acted out of who I was, not by what I felt, so that I might be honored and not blasphemed by the nations who had seen me bring them out.
23 "'But I did lift my hand in solemn oath there in the desert, and swore that I would scatter them all over the world, disperse them every which way 24 because they didn't keep my laws nor live by my statutes. They desecrated my Sabbaths and remained addicted to the no-god idols of their parents. 25 Since they were determined to live bad lives, I myself gave them statutes that could not produce goodness and laws that did not produce life. 26 I abandoned them. Filthy in the gutter, they perversely sacrificed their firstborn children in the fire. The very horror should have shocked them into recognizing that I am GOD.'

Why did I read this but I have NEVER heard a sermon on this? It’s in the Bible!