SERMON:BreakPoint With Chuck Colson

Ralph D. Winter

Ralph Dana Winter (December 8, 1924 – May 20, 2009) was an American missiologist and Presbyterian missionary who became well-known as the advocate for pioneer outreach among unreached people groups. He was the founder of the U.S. Center for World Mission (USCWM), William Carey International University, and the International Society for Frontier Missiology.

Winter is regarded by many as the most influential missiologist in the latter half of the 20th Century, if not the entire century. His ground-breaking 1974 presentation at the Congress for World Evangelization in Lausanne, Switzerland - an event organized by American evangelist Billy Graham - was a watershed moment for global mission.

It was during this presentation that Winter shifted global mission strategy from a focus on political boundaries to a focus on distinct people groups. Winter argued that instead of targeting countries, mission agencies needed to target the thousands of people groups worldwide, over half of which have not been reached with the gospel message.

Billy Graham once wrote: “Ralph Winter has not only helped promote evangelism among many mission boards around the world, but by his research, training and publishing he has accelerated world evangelization.”