As I mentioned on Twitter last week, I received an email from Barb Winter that the great American missiologist Ralph D. Winter passed away Wednesday night May 20th. Ralph had been battling the resurgence of the multiple myeloma that has plagued his body since 2002 and the lymphoma diagnosed in early February of this year. Several mini strokes plus drop foot in both feet following his surgery in March complicated his recovery. Ralph was 84.

His influence in the church and the world for missions is unrivaled. Time Magazine tagged Winters as one of America's 25 most influential evangelicals. His book, Perspectives on the World Christian Movement, is an essential read, proving formative and motivational for thousands of believers who begin to see God's heart for world evangelization.

I had the chance to know Ralph when he contributed an essay to a forthcoming book I am editing with David Hesselgrave. His keen insights are, as always, challenging.

He will be missed.