" Ethel had not gone to chapel—there was too much to do in the house. “What did you pray about?” “I asked the Lord to help us understand why He allowed the explosion down the pit.” Billy cast a nervous glance at Da, who was not smiling. Da said severely: “Billy might have done better to ask God to strengthen his faith, so that he can believe without understanding. "

― Ken Follett , Fall of Giants (The Century Trilogy, #1)