For 15 years Nik and Ruth crisscrossed the globe to interview more than 700 persecuted Christians in 70-plus countries. “The Insanity of God” is their story. The book and film document the International Mission Board couple’s odyssey through suffering toward resurrected faith. Dramatized reenactments in the 90-minute film bring to life some of the testimonies the couple heard from persecuted Christians in Russia, East Asia and the Middle East.