Glorifying God in Struggles

Questions about how to showcase God’s goodness when we’re really struggling in our suffering, an explanation of God’s response at the end of the book of Job, and whether we should conclude from Job that it’s inappropriate to ask God why we’re suffering.  

• How can we still glorify God and showcase his goodness when we’re really struggling in our suffering—exhausted, depressed, etc.?
• I understand Satan attacking Job and why God allowed it, but I’m puzzled by God’s response to Job at the end of the book.
• Should we conclude from Job that it’s inappropriate to ask God why we’re going through certain struggles and suffering?