Download or read book Know Doubt written by John Ortberg and published by Zondervan. This book was released on 2009-12-21 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ortberg demonstrates how doubt is very much a part of faith and how uncertainty can lead to trust. "The beliefs that really matter," he writes, "are the ones that guide our behavior. We cannot hope without faith, and so we must not hope for something but someone--Jesus Christ.