Can I Question God’s Goodness?

Afflictions come to us in all sizes and shapes. I am thinking of two individuals in particular--one of whom sustained brain damage in a sports injury and then faced a life-long physical impairment, and another who has grown bitter over the loss of a baby girl found dead in her crib.  Both of them talk of God's love. The first speaks of it as a comfort and a strength; the other as an obstacle--"How could God really love us and allow this to happen?" In one case the injury drove him to God; in the other, it drove her away from God.