In this Gospel Coalition booklet, D.A. Carson and Timothy Keller recount the origins of the Gospel Coalition and the purpose for which it was formed: to propagate a robust understanding of the gospel's content and to encourage gospel-centered ministry. Carson and Keller, founders of the coalition and editors of the booklet series, form a theological foundation for the organization's mission and detail a vision for ministry in a changing world. Ministry today must entail both Bible-centered prea