(In Persian) * Written by Seyed Hashem Rassouli Mahallati * Published by the Islamic Culture Publication Office * In 413 pages, sold at Rls.9,500 The present book comprises eight chapters which deal with different aspects of sin. Some of its chapter are, "Meaning of Sin", "Committing Sins Is a Disease", "Sin Destroys Nations", "Sin Shorten the Life", "Sin Reduces Peace of Mind", "Sin Makes Life Difficult for Man", "Sin Leads Man to Blasphemy", "Sin Brings Suffering and Bad Luck for Man" and ...