Audible RSS Feeds - Religion Spirituality . Religion Spirituality Audio Programs. Religion Spirituality Audio Programs-We often think of doubt as the opposite of faith, but could it actually strengthen our relationship with God According to John Ortberg, best-selling author and pastor, the very nature of faith requires the presence of uncertainty.pIn this refreshingly candid look at a life of faith, he traces the line between belief and unbelief: less a dividing line between hostile camps than a razors edge that runs through every soul.pHis findings point us toward the relief of being totally honest. Questions can expand our understanding, uncertainty can lead to trust, and honest faith can produce outrageous hope. Written from Ortbergs own struggle with faith and doubt, this book will challenge, comfort, and inspire you with the truth that God wants all of us -including our doubts.