Modern Christians tend to misunderstand two of Jesus' most radical teachings: his prohibition against divorce and remarriage, and his teaching about the Church. But what if this isn't just a coincidence? After all, the biblical texts explaining marriage tend to do so by comparing it to Christ's relationship with the Church, and vice versa. Does this explain why the Protestant Reformers broke with the earliest Christians (and the New Testament) on both of these doctrines? And also... does getting this wrong open the door to polygamy?