I have read several books around this same topic. I admit this was not quite what I expected, but I liked it. I have never seen someone use the Old Testament to support what it looks like to live free. It was a fantastic perspective. It has proved to me that the whole bible supports the joy we have in Christ, not just the New Testament. I cannot say that this book was the clearest description of God's grace that I have read, but it definitely gave me a wider vision for what I already understood.