This is a day late, I know.
God has a controversy with the people. God has done a great deal for Israel. They were brought out of Egypt. They were freed from slavery. They had been saved again and again from calamity. Yet the people seem weary of God. How can this relationship be made right? Some sort of religious show should be put on, should it not? Sacrifice upon sacrifice. Calves? Firstborn children? Something to prove that they are a nation of God.
No. The response is that God requires that the people do justice, love kindness, and walk humbly with God.