Book excerpt: In the last two decades N. T. Wright has produced a succession of connected volumes that explore the nature and origins of Christianity. Wright has consistently argued that Christianity, while indebted to Second Temple Judaism, represents a significant development. With major books on method and background, Jesus, and the resurrection already in print, in Paul and the Faithfulness of God, Wright added a comprehensive study of the Apostle to the Gentiles. The Paul Debate is essential reading for those who both agree and disagree with Wright, and for all who want to understand the compelling voice of one of the most read and productive Pauline scholars in the past decades.