Dave Dravecky in When You Can't Come Back
Looking back, [my wife] Jan and I have learned that the wilderness is part of the landscape of faith, and every bit as essential as the mountaintop. On the mountaintop we are overwhelmed by God's presence. In the wilderness we are overwhelmed by his absence. Both places should bring us to our knees; the one, in utter awe; the other, in utter dependence.