Grassi uses the lens of social justice to interpret Old and New Testament scripture, concluding with a word on the United Nations and current state of "social justice" on a global scale. He emphasizes the unique role Christianity can play in the conversation about global equality. I enjoyed his careful and creative exegesis. I recommend this book if you're looking for a good primer on the biblical case for social justice, though I don't have another book on the subject in mind for comparison's sake.