John Ortberg Quotes about Prayer
John Ortberg, Stephen Sorenson, Amanda Sorenson (2003). “If You Want to Walk on Water, You've Got to Get Out of the Boat: A 6-session Journey on Learning to Trust God”, p.195, Zondervan
John Ortberg (2009). “The Me I Want to Be”, p.134, Harper Collins
John Ortberg (2009). “The Me I Want to Be”, p.135, Harper Collins