He's talking about monotheism. He's talking about the Ten Commandments. But he's also doing this new type of spin about how people can really have a personal relationship with God. And that's one of the underpinnings, the foundations of Christians' belief. And there's also a lot of teaching of love and forgiveness and looking out for the poor and the weak and the meek. The meek shall inherit the earth. So that's a lot of Jesus' teachings.