They refused to obey his rules. They broke the covenant he had made with them. They didn't pay any attention to the warnings he had given them. They worshiped worthless statues of gods. Then they themselves became worthless. They followed the example of the nations that were around them. They did it even though the Lord had ordered them not to. He had said, "Do not do as they do." They did the very things the Lord had told them not to do.