One of the best verses is the ninth in the ninth chapter, patram pushpam phalam toyam, yo may bhaktya prayachhati, tad aham bhaktyupahrudryam, ashnaami prayataatmanah, bring anything to me , a leaf, flower, fruit or even water but bring with utmost devotion, I accept it. Bible talks about the widow's mite and every other religion must have a similar one. But the principle is it is not ostentation or orthodoxy that brings you nearer to God but only the devotion, true identification of oneself with all other beings and thereby with Him, that takes one to God. Pundits may argue that only Bhakti Yoga out of the four yogas, namely, Gnana, Karma, Raja and Bhakti yogas, Krishna himself has identified Bhakti as the route to Him. But that is a useless argument. The insistence is on devotion, whatever path one might take. The next verse proves this. Yat karoshi, yad ashnaashi, yajjuhoshi dadaasi yad, yat tapasyasi kaunteya tad kurushvamadarpanam- whatever you do, eat, offer in sacrifice, give in charity or penance you do, offer them unto Me. These two verses if it is understood by the followers of Hinduism, there should not be any ostentation, any claim of superiority of one's faith or any clash ultimately.