Do We Need the New Testament?

Do we need the Old Testament? That's a familiar question, often asked. But as an Old Testament scholar, John Goldingay turns that question on its head: Do we need the New Testament? What's new about the New Testament? After all, the Old Testament was the only Bible Jesus and the disciples knew. Jesus affirmed it as the Word of God. Do we need anything more? And what happens when we begin to look a...