Lesslie Newbigin (1909-1998) was one of the seminal theologians of mission in the twentieth century, and perhaps the most important in the English-speaking world. His thinking was anchored in the practice of mission: he was a missionary in India, a bishop of the Indian church, and a leader in emerging international mission structures. In his late years, he pioneered research on how the gospel could engage with Western culture. For many he is the founding father of the missional church movement....