In 2002, while touring North America with his wife in an RV, John Suk -- lifelong Christian, longtime pastor, and noted leader in the Christian Reformed Church -- experienced a crippling crisis of faith. He emerged from that dark time with a strange new gift -- doubt. In Not Sure Suk takes readers on an eyes-wide-open, deeply personal voyage through the past and present of Christian belief, reexamining Christian faith -- in his own life...