M. R. DeHaan, M.D. (1891-1965) was an American Bible teacher, pastor, author, and physician. Founder of Radio Bible Class. His simple granite gravestone, testifies of that great truth which he so keenly believed and fervently broadcast around the world: ...The Lord Himself shall descend from heaven ... and the dead in Christ shall rise... 1 Thess. 4:16 PERHAPS TODAY!