John writes the same thing twice to the fathers, those who have been close to the Lord through the years. Crises will come and go. Many 'why' questions arise from watching life's difficult situations. Every answer is found by more deeply knowing the Eternal One.
Young men fight intense temptation because the evil one is trying to cripple them. The war, however, is over. They only need to become familiar with how to trust God in life's different situations. God's Word leads them to overcome every temptation through His Word.