When hard things happen in our lives we often ask God, "Why?". Not only do we struggle with the trial, but we also struggle with the purpose of it, thinking that we are being wronged and that we are justified in our complaints against God. The book of Job is our correction and our encouragement in the face of difficulty. Trusting God means that we believe that he is working hard things for our good even when we don't see or understand it. "For this is the will of God, your sanctification." 1 Thessalonians 4:3