What good do missionaries accomplish in the wider culture when their primary focus is on calling people to repentance and faith in Jesus? In a recent blog post over at Desiring God, John Piper connects the dots between spreading the gospel and seeing renewal in societal structures and systems. Piper points out that sociologist Robert Woodbury published his findings about missionary impact around the world after a decade of research. Woodbury found that the greatest change in culture occurred where “conversionary Protestants” had a presence. While Woodbury did not explicitly define “conversionary Protestants,” Piper concluded that they must be “missionaries…who … Continue reading How Can We Best Change Culture?