The essence of Gita is the equanimity of mind, which is attained by transcending it because mind consciousness is myopic and only spiritual consciousness abounds in universal love and absolute knowledge. Bhakti yoga, Cyan yoga and karma yoga are not the only paths which can lead a seeker to the promised land (moksha) but performance of one's duty rendered selflessly with dedication and devotion too can lead a man to God as assuredly as the other spiritual paths. In fact it is a misconception that Lord Krishna prompted Arjuna to perpetrate war. Lord Krishna exhorted Arjuna only to perform his duty as a warrior in the battlefield, which would lead him to liberation.