In chapter 29 Job reminisces about how great his life had been in the past. He talks about how much good he had done with what he had been given. Then in chapter 30 he laments how terrible his life had become. Job’s life is just one instance of how fortunes can change quickly and turn the best to the worst. It is also an example of the limitation of human power. We need our Heavenly Father’s power everyday of our lives. We need the saving power that He provides thru His Son.