In this commentary Old Testament scholar Bo Lim and theologian Daniel Castelo work together to help the church recover, read, and proclaim the prophetic book of Hosea in a way that is both faithful to its message and relevant to our contemporary context. Though the book of Hosea is rich with imagery and metaphor that can be difficult to interpret, Lim and Castelo show that, with its focus on corporate and structural sin, Hosea contains a critically important message for today's church.