How will you know if there is a lesson in it or not without reading it. Second, Peterson finds different lessons than I would because he is using his past experience and knowledge to draw his conclusions. 

Even if you found nothing after reading what Jesus did, you should still read about him because the Dude rose from the dead. Maybe its worth some investigation. Verfy for yourself if its true. 

There has been many miracles as well that science cannot explain that are worth reading about. 

Someone should create an AI for Catholic theology and philosophy. Its Rich with gems and nuance. The church did came before the bible after all.