Malachi 3:6-7

6‘I am the Lord and I do not change. Because of my promises to my people, I have not destroyed you, descendants of Jacob.

7I have told you my commands. But you do not listen to me any longer. You have not obeyed me, even since the time of your ancestors. Now, return to me! Then I will return to bless you.’ That is what the Lord Almighty says. ‘But you ask, “How do we return to you?”