Dr. M. R. DeHaan was a physician who spoke these very words to God while suffering a violent reaction to an injection and hovering in critical condition. God answered that prayer, and Dr. DeHaan followed through on his promise. A year later, he sold his medical practice, home and office equipment to join the Western Theological Seminary in Holland, Michigan.

He started out as a Pastor and then began teaching Bible classes and broadcasting half hour programs on the radio. These programs reached national networks, and by the time of his death in 1965 had expanded to 600 stations worldwide.

Dr. DeHaan began this ministry in his basement as a family operation, and his vision and founding principles continue through the generations. Dr. DeHaan’s son, Richard, was his successor, followed by grandsons, Mart and Rick, who have continued to grow the ministry to what it is today.