Mahabharata war was started by Kauravas not by Pandavas after Lord Krishna went and asked them to give 5 villages or the kingdom they have apsurped. Duryodhana said no thats how the war started. So when Arjuna said he doesn't want to fight that Geeta is full of Krishna telling Arjuna how he will go to heaven if he kills the sons of dhritharashtra and how he will lose all respect if he abstains from killing and spares their life, means he was born as a kshatriya and he has do his duties. there is no where mentioned in geeta if he kills them he will get heaven. The lord says do our duties and our karma will decide whether we go to heaven or hell. contd..
