21 Thus says the Lord of hosts, the God of Israel: “Add your burnt offerings to your sacrifices, and eat the flesh. 22 For in the day that I brought them out of the land of Egypt, I did not speak to your fathers or command them concerning burnt offerings and sacrifices. 23 But this command I gave them, ‘Obey my voice, and I will be your God, and you shall be my people; and walk in all the way that I command you, that it may be well with you.’