Doubt can be one of the hardest struggles for Christians—especially if you are a ministry leader.
If this describes you, Reclaiming the Mind is starting a new project where you can log on to a forum anonymously and talk through various issues.
You also may want to check out Os Guinness’s book, God in the Dark: The Assurance of Faith Beyond a Shadow of Doubt.
May God rescue each of us who confess, “I believe; help my unbelief!”