The Christian life requires faith. That means that believers are sometimes faced with uncertainty. But is all uncertainty bad? Theologian Joshua McNall encourages readers to reclaim the little word "perhaps" as a sacred space between the warring extremes of unchecked doubt and zealous dogmatism. To say "perhaps" on certain contested topics means exercising a hopeful imagination, asking hard questions, returning once again to Scripture, and reclaiming the place of holy speculation as we cling to a faith that stands distinct from both pervasive skepticism and abrasive certainty. In this day especially, it's time Christians learned to say "perhaps."