As often as I feel certain that God exists, I feel as often at a loss to say what difference it makes--that He exists--or even: that to believe in God, which I do, raises more questions than it presents answers. Thus, when I am feeling my most faithful, I also feel full of a few hard questions that I would like to put to God--I mean, critical questions of the How-Can-He, How-Could-He, How-Dare-You variety.