Like Abraham leaving the land of Ur, Andy Garrett hears a still, small voice and feels compelled to leave his bartending job to embark on an unexpected journey. The strange part is that he doesn't yet know the God who has spoken, and he can't quite explain to friends and family why he is so radically changing his course. How do you explain that even though you don't know what to believe about God, you've upset your whole life to do what you think...